2004 GMC Sierra 15 Hybrid 4wdGmc Sierra 15 Hybrid 4wd 2004

Vehicle Details: Recalls, Fuel Economy, Emissions, Consumer Complaints, Decoded VIN Details, Service Bulletins

GMC Logo

Below you will find all available information on the 2004 GMC Sierra 15 Hybrid 4wd, manufacturered by General Motors Llc.
The vehicle is described as a 4-Wheel or All-Wheel Drive Standard Pickup Trucks 4WD Light Pickup.

ManufacturerKnown WMI(s)Fuel Type
GMC2GJ 2GK 2GT 3GD 3GT 1GJ 1GT Regular
City MPGHighway MPGCO2 emissions
15 MPG17 MPG555.43 g/mile
GMC VIN Decoder

Use the box here to look up VINs from GMC as well as other manufacturers

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Frequently Asked Questions
  • What is the MPG of a 2004 GMC Sierra 15 Hybrid 4wd?
     - The 2004 GMC Sierra 15 Hybrid 4wd has an EPA estimated city efficiency of 15 MPG and an estimated highway efficiency of 17 MPG.
  • What is the fuse box diagram for the 2004 GMC Sierra 15 Hybrid 4wd?
     - Fuse box diagrams for the 2004 GMC Sierra 15 Hybrid 4wd can be found here
  • What is the annual fuel cost for the 2004 GMC Sierra 15 Hybrid 4wd?
     - EPA estimated annual fuel cost for the 2004 GMC Sierra 15 Hybrid 4wd is $3400.
  • Where is the 2004 GMC Sierra 15 Hybrid 4wd produced?
     - The 2004 GMC Sierra 15 Hybrid 4wd is produced in Pontiac Michigan, United States (usa).
  • Are there recalls for the 2004 GMC Sierra 15 Hybrid 4wd?
     - There are 17 recall(s) for the 2004 GMC Sierra 15 Hybrid 4wd, additional information is below.
  • What is the GVWR of a 2004 GMC Sierra 15 Hybrid 4wd?
     - The 2004 GMC Sierra 15 Hybrid 4wd has a GVWR of Class 2E: 6,001 - 7,000 lb (2,722 - 3,175 kg) lbs.
NHTSA Mandated Recalls
  • Recall 85749 [USA]: Decreased lighting visibility may result in a vehicle crash.

  • Recall 72475 [USA]: If the trailer lights are not working properly, a vehicle crash can occur.

  • Recall 50949 [USA]: If the damper comes loose, a fuel leak may result. fuel leakage, in the presence of an ignition source, could result in a fire.

  • Recall 55583 [USA]: If the parking brake does not hold, unintended vehicle movement could occur, which could result in a crash.

  • Recall 56242 [USA]: A lap portion of the seat belt routing that is not low and snug on the hips can allow the lap belt to ride up on an occupant's abdomen instead of fitting low around their hipbones, and therefore, can expose them to more risk of abdominal and internal organ injury.

  • Recall 56197 [USA]: If a separation occurred and the hood of the vehicle were open, fragments from the accumulator could cause injury to people in the immediate area. the presence of this crack or fractured surface could allow the hydraulic fluid to leak from the accumulator circuit of the booster assembly. the loss of fluid would cause increased steering and braking effort and a crash may occur without prior warning.

  • Recall 42546 [USA]: The standard requires child seat lower anchorages in two seating positions for vehicles with three rear seating positions. the standard cab and cargo van vehicles, which only have front seating positions, have an air bag off switch to disable the front passenger air bag and do not have child restraint lower anchorages in the passenger seat. the standard requires passenger seat child seat lower anchorages in vehicles with an air bag off switch. however, the standard does not require vehicles with only front seating positions to have lower anchorage provisions if the vehicle is not equipped with an air bag off switch.

  • Recall 33775 [USA]: The bedliner can become detached from the pickup while it is motion, possibly endangering following motorists or pedestrians.

  • Recall 42465 [USA]: Anyone sitting or standing on the horizontal surface of the tailgate when both cables fractured could be injured by falling from the tailgate. on vehicles that have had the bumper removed, the tailgate may drop even lower. additionally, if there is cargo on the tailgate the cargo may fall off if the support cables fracture.

  • Recall 42650 [USA]: Consequently, the valve o-ring seal may fracture. steering efforts may be slightly increased while braking or parking. under certain driving conditions, a fractured seal may require a slight increase in the applied brake pedal effort to achieve the same vehicle deceleration rate as prior to the seat fracture.

  • Recall 2011074 [Canada]: Heater and defroster

  • Recall 2006195 [Canada]: Fuel supply

  • Recall 2005033 [Canada]: Brakes

  • Recall 2005116 [Canada]: Brakes

  • Recall 2005119 [Canada]: Seats and restraints

  • Recall 2004037 [Canada]: Brakes

  • Recall 2004102 [Canada]: Other

To ensure accuracy and for your safety, it is recommended to do a free VIN recall check here or here [USA] - UK - Canada.

NHTSA Submitted Mechanical & Emissions Details
  • Automatic 4-spd 4-Wheel or All-Wheel Drive Sierra 15 Hybrid 4wd

    Description Data
    Engine cylinders8
    Engine displacement in liters5.3
    TransmissionAutomatic 4-spd
    You save/spend over 5 years compared to an average car ($). savings are positive; a greater amount spent yields a negative number. for dual fuel vehicles, this is the cost savings for gasoline-7250
    Transmission descriptor; for information see the fueleconomy.gov detailsCLKUP
    Description Data
    Annual petroleum consumption in barrels for fuel type 118.5944
    City mpg for fuel type 1,15
    Combined mpg for fuel type 1,16
    Engine cylinders8
    Engine displacement in liters5.3
    Drive axle type4-Wheel or All-Wheel Drive
    Annual fuel cost for fuel type 1 ($)3400
    Fuel type with fuel type 1 and fuel type 2 (if applicable)Regular
    Fuel type 1. for single fuel vehicles, this will be the only fuel. for dual fuel vehicles, this will be the conventional fuel.Regular Gasoline
    Highway mpg for fuel type 1,17
    Vehicle record id20065
    Model name (carline)Sierra 15 Hybrid 4wd
    Has my mpg data; see yourmpgvehicle and yourmpgdrivervehicleN
    If true, this vehicle operates on a blend of gasoline and electricity in charge depleting modefalse
    TransmissionAutomatic 4-spd
    Unadjusted city mpg for fuel type 118.7
    Unadjusted highway mpg for fuel type 123.9
    EPA vehicle size classStandard Pickup Trucks 4WD
    You save/spend over 5 years compared to an average car ($). savings are positive; a greater amount spent yields a negative number. for dual fuel vehicles, this is the cost savings for gasoline-7250
    Transmission descriptor; for information see the fueleconomy.gov detailsCLKUP
    Date the vehicle record was created (iso 8601 format)Tue Jan 01 00:00:00 EST 2013
    Date the vehicle record was last modified (iso 8601 format)Tue Jun 02 00:00:00 EDT 2020
    Vehicle has start-stop technology (y, n, or blank for older vehicles)Y
Bulletins

Bulletins are notices put out by manufacturers in conjunction with the NHTSA to notify the public of manufacturing issues or changes.

  • PIC4310L - EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM): This preliminary information communication provides information to the technician about vehicle that may have an onstar system that has progression tones when pressing the blue or red button. Technician will need to call general motors tech
  • PIC5953A - EQUIPMENT:ELECTRICAL: This preliminary information communication provides information to the technician about vehicles that may have an issue when using bluetooth voice recognition with an iphone. Technician should work with the customer to insure the phone cont
  • PIT5264C - EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM): This preliminary information communication provides information to the technician about vehicles that are travelling from canada to the united states. While in the united states they are unable to receive turn-by-turn directions. Due to the
  • PIT3271G - WHEELS: This preliminary information communication provides information to the technician about changing the tire and wheel size on vehicles. General motors will only support a tire calibration for tires that have been sized, tested and designed fo
  • PIC3278F - EQUIPMENT:ELECTRICAL: This preliminary information communication provides information to the technician the steps needed to diagnose and repair the vehicles that may have unwanted or phantom phone calls. Technician will need to determine what type of call the cu
  • PIC4310K - EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM): This preliminary information communication provides information to the technician about vehicle that may have an onstar system that has progression tones when pressing the blue or red button. Technician will need to call general motors tech
  • 07-08-49-020I - EQUIPMENT ADAPTIVE/MOBILITY: This informational bulletin provides a quick guide to updating which model vehicle after replacing the ipc.
  • 11-00-89-005C - EQUIPMENT ADAPTIVE/MOBILITY: This warranty administration bulletin provides information on the clarification of use for dealer empowerment labor operations and customer enthusiasm
  • 10-00-89-017X - EQUIPMENT ADAPTIVE/MOBILITY: This informational bulletin provides a list off all the issues revolving around new vehicles for a one stop place to find growing concerns around them.
  • 15-08-73-001 - EQUIPMENT:ELECTRICAL: This informational bulletin provides information on communication with onstar module after canadian cellular upgrade.
  • 15-08-44-001 - EQUIPMENT:ELECTRICAL: This informational bulletin provides information on a gm of canada onstar cellular communication upgrade.
  • 02-07-30-052J - POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES: This informational bulletin provides technicians with information regarding automatic transmission oil cooler flow test essential tool j-45096 transflow.
  • 05-06-04-035E - FUEL SYSTEM, OTHER: This informational bulletin provides dealership personnel with information on flexible fuel vehicles (ffvs) and the usage of e85 fuel in gm vehicles.
  • 15-08-44-001A - EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM): This informational bulletin provides information on a gm of canada onstar cellular communication upgrade.
  • 05-00-89-055E - EQUIPMENT ADAPTIVE/MOBILITY: This warranty administration bulletin provides information to clarify proper transaction administration of gm dealer empowerment program and goodwill cases.
  • 06-06-01-010B - EQUIPMENT:MECHANICAL: This informational bulletin provides information on close-coupled converter and engine replacement.
  • 00-03-10-003R - TIRES: This warranty administration bulletin provide policy information new tire warranty program and global warranty management submission information.
  • PIT3227M - STRUCTURE:BODY:TAILGATE : This preliminary information communication provides information to the technician about vehicles that may have slack in one of the tailgate cables. Technician should not replace any parts for this concern. Please communicate to the customer
  • PIT3665E - SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES: This preliminary information communication advises the technician that the hydro-boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its own at a full turn.
  • PIP3119L - ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR: This preliminary information communication provides information to the technician on the steps to diagnose and repair vehicles that may have a service engine soon malfunction indicator lamp on at low mileage. Technician may find diagnostic
  • PIT4780M - HYBRID PROPULSION SYSTEM: This preliminary information communication advises the technician that the 2004-2007 parallel hybrid truck parts will be placed on restriction through the general motors technical assistance center. Dealer will need to contact general motor
  • PIP4972C - ELECTRICAL SYSTEM: This preliminary information communication provides information to the technician about vehicles that will not move in forward or reverse. Technician may find diagnostic trouble code P0877 or P2723 set. Technician will need to inspect the v
  • PIT5195 - ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL: This preliminary information communication provides information to the technician about vehicles that the speedometer needle appears to be inaccurate. Dealer should advise the customer the specification for speedometer needle accuracy is +/
  • PIP4138L - EQUIPMENT:MECHANICAL: This preliminary information communication provides information to the technician about vehicles that have a service engine soon malfunction indicator lamp on, engine misfire, and/or engine noise. Technician may find diagnostic trouble code
  • PIP3259J - POWER TRAIN: This preliminary information communication provides information to the technician about vehicles that may have a planetary gear whine noise in first and second gear. Technician should compare the noise to a like vehicle. Technician will nee
  • PIT3271F - WHEELS: This preliminary information communication provides information to the technician about changing the tire and wheel size on vehicles. General motors will only support a tire calibration for tires that have been sized, tested and designed fo
  • PIT3330F - EQUIPMENT:APPLIANCE:AIR CONDITIONER: This preliminary information communication provides information to the technician about customers may inquire about the availability of the passenger compartment air filter. Dealer should advise the customer starting in 2003 the passenger c
  • PIT3665C - BRAKES (PWS): This preliminary information communication advises the technician that the hydro-boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its own at a full turn.
  • PIP5072 - ELECTRICAL SYSTEM: This preliminary information communication provides information to the technician about vehicles that have slip in forward ranges immediately after replacing the input housing. Technician will inspect the 3-4 clutches and the forward clutch
  • PIT3078F - WHEELS:HUB: This preliminary information communication provides information to the technician about vehicles that have grease leaking from front hub bearings. Technician should not replace the bearing for grease purge. Technician should be advised to n
  • PIP4379K - POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES: This preliminary information communication provides information to the technician about vehicles that have not engagement into drive, delayed, no engagement into reverse, and or a range inhibit. Technician may find diagnostic trouble codes
  • PIT3237G - VISIBILITY:WINDSHIELD: This preliminary information communication provides information to the technician about the percentage of uv protection or tint offered by the windshield or side glass. Technician should be advised windshield reduces uv rays down to 4% or l
  • 03-08-46-004R - EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM): This informational bulletin provides information on part restriction and ordering process information for onstar vehicle communication interface modules (vcim) (gmna only)
  • 06-06-01-010C - ENGINE (PWS): This informational bulletin provides information on close coupled converters and there affect on newly installed engines or engines during there break in period.
  • PIT4780Q - HYBRID PROPULSION SYSTEM: This preliminary information communication advises the technician that parallel hybrid truck parts are on parts restriction. Dealer will need to call general motors technical assistance center for further assistance.
  • PIP3119M - ENGINE (PWS): This preliminary information communication provides information to the technician on the steps to diagnose and repair vehicles that may have a service engine soon malfunction indicator lamp on at low mileage. Technician may find diagnostic
  • PIT5195A - ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL: This preliminary information communication provides information to the technician about vehicles that the speedometer needle appears to be inaccurate. Dealer should advise the customer the specification for speedometer needle accuracy is +/
  • 06-03-09-004H - SUSPENSION:REAR:SPRINGS:LEAF SPRING ASSEMBLY: This technical bulletin provides a procedure to lube the rear leaf springs on vehicles with the condition of a squeak noise originating from the rear of the vehicle.
  • UIB-117 - ENGINE AND ENGINE COOLING:ENGINE: General motors: an optional engine block heater plug in for onboard ac power and with continuous usage will result in shorting of wires, over heating system, electrical failure and compartment engine fires. Model 2003-15 express cut away
  • SB-080604003-C - ENGINE (PWS): Gmc/chevrolet: engines, with egr system, has leakage from egr cooler engine coolant into the combustion chamber. Model 2002-15 silverado, sierra, 2004-09 kodiak c4500-c5500, topkick c4500-c5500, 2006-15 express, savana. *pe
  • SB-13-05-22-001 - SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS: Chevrolet/gmc/cadillac: anytime hydraulic brake pipes assembly need replacing, pre-formed and pre-flared brake pipes are available, except rear axle crossover pipe. Model 1999-2007 silverado, sierra, 2000-2006 escalade models, avalanche,
  • PIP-3366-B - POWER TRAIN:AUTOMATIC TRANSMISSION: Cadillac/chevrolet/gmc/hummer: some suvs and trucks are exhibiting a condition where by grinding/ratcheting type noise coming from automatic transmission when shifting into park while in 4wd low (4lo) range. *pe
  • SB-10240 - EQUIPMENT:APPLIANCE:AIR CONDITIONER: General motors service campaign: see document search button for owner letter. The hvac blower may not work at certain functions or may become inoperable. There could be a burning smell or smoke. *rm updated 4/6/12. *pe
  • PI-0011A - LATCHES/LOCKS/LINKAGES:DOORS:LATCH: Gm: the front or rear door may not open from the inside or outside handle, the door will not unlock with any method. The probably cause an incorrect installation of a handle component. *rm updated on 7/26/2013. All 2014 and prior gm pass
  • 10-00-89-017C - UNKNOWN OR OTHER: Gm: information on fixing multiple situations right the first time. *rm
  • 09-09-40-001A - SEAT BELTS:FRONT:WARNING LIGHT/DEVICES: Gm: there are seat belt problems: difficulty latching and unlatching buckle. Buckle release button is sticking. Seat belt warning light illuminated. Likely caused by sticky beverages that are spilled into the buckle assembly. *rm updated 4/
  • PIP-4138K - ENGINE AND ENGINE COOLING: Gm: the service engine soon light is on, there is also a misfire or engine noise. There are multiple possible causes. *rm
  • PIP-3504C - ENGINE AND ENGINE COOLING:ENGINE:DIESEL: Gm: there is a diesel engine hard start when hot. Starts fine when cold. There will be no internal trouble codes. *rm
  • PIP-4851 - ENGINE AND ENGINE COOLING:ENGINE: Gm: there is an intermittent engine light on due to five possible internal trouble codes. There may also be an extended crank after filling the fuel tank. *rm updated 5/31/11. *pe updated on 06/16/2011. *kb updated a second time
  • SB-10-02-33-001 - STEERING:GEAR BOX:SHAFT PITMAN: Buick/cadillac/chevrolet/gmc/oldsmobile and hummer: information on pitman arm shaft seal service kit. Do not replace entire steering gear for pitman seal leak. Technicians have been replacing entire steering gears due to not being able to
  • PIP-4492P - ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV): Buick/cadillac/chevrolet/gmc/hummer/pontiac/saab: oil consumption and/or exhaust smoke-possible pcv baffle or lifter concern. Upon inspection, obvious oil will be found in the intake manifold and/or pcv vacuum tube. *pe updated 3/21/
  • PIP-4629 - ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO/SUPERCHARGER: Chevrolet/gmc: diesel engine turbo dtc P2563 or P003A. May encounter a concern of ses light, reduced power, low power. *pe
  • 08089-B - ELECTRICAL SYSTEM:SOFTWARE: General motors corp: special coverage adjustment; analog onstar deactivation. *pe updated 2/17/09. *pe
  • PIT-4722 - POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES: Gmc: fluid leak from transmission oil cooler lines due to corrosion. All 2000-2006 light duty trucks equipped with the light duty automatic transmission. *pe
  • PIT-3046E - FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM: Gmc: fuel gauge fluctuation in park or neutral, causing the low fuel light to illuminate. *pe
  • 08-089 - EQUIPMENT:ELECTRICAL: Buick\cadillac\chevrolet\gmc\hummer\oldsmobile\pontiac\saab\saturn service campaign: see document search button for owner letter. Special coverage adjustment-analog onstar deactivation. Fcc ruled in 2002 wireless carriers would no longer r
  • 07187A - ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL: Cadillac\chevrolet\gmc service campaign: see document search button for owner letter. Some vehicles could develop a condition where one or more of the instrument panel gauge needles may stick, flutter, or become inoperative. Csc letter
  • PIT3504D - EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL : Some customers may comment on various hvac concerns including temperature doors defaulting to full hot position or unable to obtain defrost position. *pe
  • 08-07-30-015 - POWER TRAIN:AUTOMATIC TRANSMISSION: Diagnostic information on mn8, mt1 ses/mil illuminated, dtc P0757, harsh shift, delayed 2-3 shift, 2-3 shift flare, no third gear, slips in third gear or reverse. *pe
  • 08136 - FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM: Chevrolet\gmc service campaign: see document search button for owner letter. On-board diagnostics (obd)-fuel level sender-reprogram engine control module (ecm). Csc was received. *pe
  • 000235003N - STEERING:COLUMN: Clunking noise under hood and can be felt in steering wheel and/or steering column (replace upper intermediate steering shaft [i-shaft] assembly). *pe
  • PIP4054A - POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT: Eaton locking differential chatter shudder noise on turns, equipped with a locking rear differential rpo g80. *nj updated 7/17/2008. *pe
  • PIP3343 - ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV): Possible engine oil leak due to pcv freeze-up, equipped with the 4.8, 5.3, 6.0, and 6.2 v-8 engines. *nj
  • PIP3394 - POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM): Duramax diesel injector driver codes with 6.6 engine (vin 2 - rpo lly). *nj
  • 07057 - ENGINE AND ENGINE COOLING:ENGINE:DIESEL: Chevrolet\gmc service campaign: see document search button for owner letter. Special coverage adjustment - engine glow plug on certain vehicles with 6.6l diesel v8 (rpo lb7 - vin 1) engine & california emissions (yf5/ne1) or clean fuel emis
  • 3061 - POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM): Dtc C0327 with or without additional dtc's setting. With four wheel drive (4wd) only. *nj
  • PIP-4290 - POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM): Engine surge or stall at stop and/or dtc P0742 possible tcc applied. Equipped with allison lct1000 transmission rpo m74 or mw7. *nj updated 4/22/13. *pe
  • 07187 - ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL: Cadillac\chevrolet\gmc service campaign: see document search button for owner letter. Instrument panel cluster gauge needle function may cause inaccurate readings on some 2003-2004 cadillac, chevrolet, and gmc vehicles. *nj updated 2/5
  • 070842013 - EXTERIOR LIGHTING:TURN SIGNAL:FLASHER UNIT: Turn signal in camper style outside rearview mirror (rpo dpn) does not illuminate turn signal flash (replace upper mirror glass) *nj
  • 4486 - ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL: One of the following concerns when programming the mileage or the hours into an exchange instrument panel cluster that is received from an electronic service center (esc). *nj
  • 3075 - ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS: Blown mbec 1 or lbec 1 fuse. *kb
  • 050232008 - STEERING:HYDRAULIC POWER ASSIST:PUMP: Gear box power steering pump, p/s performance concerns. *nj updated on 6/30/2011. *kb
  • 040525002 - SERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT: Abs light on, dtc's C0265, C0201, U1041 set and/or loss of communication with brake module. (reground ebcm ground). *kb
  • 4144 - POWER TRAIN:MANUAL TRANSMISSION: Allison lct1000 harsh 3-2, 2-1 downshift, and abs may activate. *kb
  • 070601009 - ENGINE AND ENGINE COOLING:ENGINE:DIESEL: Diesel engine cylinder head gasket missing thickness grade markings. *kb
  • 4030 - POWER TRAIN:AXLE ASSEMBLY: New design front axle side bearing adjusters. *kb
  • 4365 - INTERIOR LIGHTING: Ipc backlighting inoperative tbc 2a fuse open. *kb
  • 3568 - SERVICE BRAKES, AIR: Service brake booster message. *kb
  • 010310010 - SUSPENSION: Inspection of tire and wheel size prior to diagnosis of transmission shifts, poor performance, speedometer, cruise control concerns. *kb
  • 060417002 - SUSPENSION:REAR:AXLE:NON-POWERED AXLE ASSEMBLY: Rear drive axle whine noise (replace slip yoke assembly). *kb
  • 3425 - TIRES: Unable to program tire size in ebcm/vses. *kb
  • 4231 - ENGINE AND ENGINE COOLING:ENGINE: Service vme. Supplement to 00-02-35-003l. Update on new i-shaft. *kb
  • 3136 - POWER TRAIN:AUTOMATIC TRANSMISSION: Slip condition in 2nd, 3rd, or 4th. Damaged 2-4 or 3-4 clutch. *kb updated 10/31/07. *nj
  • 3713 - VISIBILITY:POWER WINDOW DEVICES AND CONTROLS: Door glass pops out of run channel. *kb
  • 4179 - AIR BAGS: Dual stage passenger air bag used in single stage application. *kb
  • 3190 - ELECTRICAL SYSTEM: Unable to locate emergency light relay and/or blunt cut wires. *kb
  • 3009 - SUSPENSION: Suspension vibration or frame beaming at 40 - 60 mph. *kb updated 8/25/08. *pe
  • 3562 - TIRES: Bridgestone dueler product information update. *kb
  • 3340 - SUSPENSION:FRONT:SPRINGS:LEAF SPRING ASSEMBLY:U-BOLT, LEAF SPRING TO AXLE: Left front axle shaft difficult to remove. Axle differential leak seal shaft. *kb
  • 030693001 - ENGINE AND ENGINE COOLING:ENGINE: Diagnostic information on turbocharger malfunction due to lack of engine oil for lbz, lb7, and lly duramax diesel engine. *kb
  • 060604026 - ENGINE AND ENGINE COOLING:ENGINE: Intermittent ses/mil lamp illuminated, reduced engine power, fuel injector driver circuit. Dtc's P0201, P0202, P0203, P0204, P0205, P0206, P0207, P0208. Cylinder bank shut down dtc's P2146, or P2149. *kb
  • 4150 - FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM: Dual tanks fuel gauge defaults to empty - new calibrations. Stall start tank transfer. Vehicles with 6.6l rpo lb7 or lly engines. *kb
  • 3927 - POWER TRAIN:AUTOMATIC TRANSMISSION: Engine with a repeat cracked flywheel. *kb
  • 3870 - POWER TRAIN:CLUTCH ASSEMBLY: Clutch pedal fade or clutch will not disengage typically when towing. *tt
  • 3401 - ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER: Turbocharger oil feed line kinked or restricted. *tt
  • 3630 - FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM: Inaccurate fuel gauge readings/rear float arm stuck. *tt updated 03-01-07. *kb updated 3/15/10. *pe
  • 060308002 - SUSPENSION:FRONT:CONTROL ARM:UPPER ARM: Revised upper control arm replacement. *tt
  • 050604077 - ENGINE AND ENGINE COOLING:ENGINE: Lack of power lu3 engine) at high ambient temperatures only (if necessary, reprogram pcm with new service calibration).*ak
  • 060232001 - STEERING: Increased steering and brake effort. *tt
  • 060601003 - ENGINE AND ENGINE COOLING:ENGINE: Information on longer main bearing cap bolts required for certain 2001-2006 lb7, lly, lbz duramax diesel engines. *tt
  • 3691B - ENGINE AND ENGINE COOLING:ENGINE: Generation iii v8 engine piston repairs. *tt
  • 3673 - VEHICLE SPEED CONTROL:CRUISE CONTROL: Cruise control inoperative and/or malfunction indicator lamp on with diagnostic trouble code P0833 stored. The condition may not be able to be duplicated by the dealer yet the consumer may have a repeat concern. *ak
  • 3665 - POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE): 4wd inoperative and possible dtc C0327 stored in the transfer case control module. *tt
  • 050601034 - ENGINE AND ENGINE COOLING: Engine oil leak at rear cover assembly area. *tt
  • 050849026 - ENGINE AND ENGINE COOLING: Low oil pressure message display and chimes activated while driving following hybrid (hp2) lm7 engine auto-start (reprogram the pcm). *ts
  • 3691A - VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:FAN/MOTOR: Front hvac blower inoperative. *tt
  • 3100C - ENGINE AND ENGINE COOLING: Ses light due to dtc P0116. *tt
  • 3766 - VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:FAN/MOTOR: Front blower inoperative stay running during low ambient temperature. *tt
  • 3616 - FUEL SYSTEM, OTHER: Service vme - 2006 duramax diesel engine fuel system components are not interchangeable with earlier year model vehicles. *tt
  • 3287B - SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER: Heated seat inoperative or shut off in 30 seconds. Diagnostic trouble codes B2435, B2440, B3606 and/or B1825 set in the drivers seat module. *tt
  • 3639 - ENGINE AND ENGINE COOLING: Oil pressure gauge reading low or near red zone. *tt
  • 050850012 - SEATS: Unwanted/loose seat movement. *tt
  • 050604063 - ENGINE AND ENGINE COOLING:ENGINE: Lm7, l59 or l33 engines with cold start rough or incorrect idle, misfire, malfunction indicator lamp (mil) or flashing requiring o2 sensor replacement. *tt
  • 0509610018 - ENGINE AND ENGINE COOLING: Accessory drive belt chirp, squeal, or squeak type noise at cold idle. *tt
  • 05-04-21-003 - POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE): Service 4wd light illuminated, diagnostic trouble code (dtc) C0374 set. *tt updated 10/05/07. *nj inspect wiring harness to transfer case speed sensors, replace wiring harness. Updated 7/18/08 *pe
  • 050730017 - POWER TRAIN:AUTOMATIC TRANSMISSION: 4l60-e/4l65-e automatic transmission/torque converter clutch (tcc) shudder, water in transmission. *tt
  • 0502118002 - STEERING: Diagnostic trouble code C0455, service rear wheel steering, system jumps from 4-wheel steer to 2-wheel steer. *tt
  • 050601014 - ENGINE AND ENGINE COOLING:ENGINE: Oil leak under extreme cold temperatures (-34 degrees c) (-30 degrees f) or colder). *tt
  • 05-06-04-047 - ENGINE AND ENGINE COOLING:ENGINE: Service engine soon (ses) light on with reduction in engine power, diagnostic trouble codes P0202 and P2146 or P0207 and P2149 set. *tt add dtc P1294. Install revised 90 degree injector connector with harness support bracket servi
  • 050850008 - SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER: Intermittent heated seats inoperative, diagnostic trouble code B3941 set. *tt
  • 050138012 - EQUIPMENT:APPLIANCE:AIR CONDITIONER: Ei05082 - loss of blower motor speeds except for high speed or inoperative. *tt updated. *kb updated *kb
  • 050730013 - POWER TRAIN:AUTOMATIC TRANSMISSION: 4l60-e/4l65-e automatic transmission second gear start, lack/loss of power when accelerating from a stop. *tt
  • 050310005 - WHEELS: Handling characteristics of vehicles with 20 inch wheel/tire assemblies installed. *tt
  • 050604008 - ENGINE AND ENGINE COOLING:ENGINE: Diagnostic trouble code (dtc) P1172 or P2636, fuel gauge reads empty, service engine soon (ses) light on. *tt
  • 050604029 - ENGINE AND ENGINE COOLING:ENGINE: Flexible fuel (rpo l59) rough idle, misfire, malfunction indicator lamp diagnostic trouble code P0300. *tt
  • 3727 - TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS: Service tire pressure monitoring system diagnostics codes. *tt
  • 3569 - SUSPENSION:REAR:AXLE:NON-POWERED AXLE ASSEMBLY: Service vme - 8.6 inch rear axle which exhibit a gear whine condition (until december 23, 2005). *tt
  • 3422 - FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM: Duramax diesel pilot to main injection fuel knock noise. *tt
  • 3424 - POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE): Electronic transfer case unable to complete shift. *tt
  • 3573 - VISIBILITY:POWER WINDOW DEVICES AND CONTROLS: Unwanted operation of rear windows. *tt
  • 3616 - FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM: Fuel gauge inaccurate/ diagnostic trouble code P0461 and or P2636/ transfer pump will not shut off. *tt
  • 3630A - FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM: Fuel gauge is inaccurate or reads empty on diesel equipped chassis cab with dual tanks. *tt
  • 3616A - FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM: Fuel gauge inoperative or inaccurate, the service engine soon malfunction indicator lamp on, or front fuel tank is over filled with fuel, to the top of the filler cap. *tt
  • 3343 - ENGINE AND ENGINE COOLING:ENGINE: Engine oil dipstick unseated or oil leak. *tt
  • 3105 - POWER TRAIN: Ping, pop, snap or click noise from the propeller shaft. *tt
  • 3317 - ENGINE AND ENGINE COOLING:ENGINE: Hard start / no start outside temperatures below freezing. *tt updated 7/13/09. *pe
  • 3314 - ENGINE AND ENGINE COOLING:ENGINE:DIESEL: Duramax diesel engine hard start, no start, stall of diagnostic trouble code P0093, P1093. *tt
  • 3312 - ENGINE AND ENGINE COOLING: No start, hard start, loss of power, or white smoke. *tt
  • 3328B - ENGINE AND ENGINE COOLING:ENGINE:DIESEL: Engine rpm surge at 1100 to 1400 rpm. This condition may be noticed more when towing. *tt
  • 3322 - ENGINE AND ENGINE COOLING:ENGINE: Incorrect o2 sensors and wiring harness causing ho2 sensor heater circuit codes P0135 P0141 P0155 P0161. *tt
  • 3422 - VISIBILITY:REARVIEW MIRRORS/DEVICES:INTERIOR: Inaccurate outside temperature reading on inside rearview mirror. *tt
  • 3256A - ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE): Vehicle may be brought in for service engine soon (ses) or malfunction indicator lamp (mil) light on. *tt
  • 3272 - VEHICLE SPEED CONTROL: Diesel hesitation or throttle delay. *sc
  • 3258 - ENGINE AND ENGINE COOLING:ENGINE: 6.6l lly engine oil leak at rear housing cover bolt. *tt
  • 3267 - ENGINE AND ENGINE COOLING:ENGINE: Diagnostic trouble code P0128 or engine will not reach operating temperature. *sc
  • 3048A - ENGINE AND ENGINE COOLING:ENGINE: Supplement to 03-06-01-024b 4.3l lu3 l35 timing chain tensioner. Rattle-type noise coming from the engine at approximately 1800 to 2200 rpms. *tt
  • 3260 - POWER TRAIN: 4l80e/4l85e harsh shift or slip no tcc apply. *tt
  • 3225A - ENGINE AND ENGINE COOLING:ENGINE:DIESEL: 01-05 6.6 lly lb7 duramax diesel engine air filter usage. *sc
  • 3545 - VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:FAN/MOTOR: Blower motor inoperative at low ambient temperatures. *tt
  • 3400 - FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS: Rough idle, fuel knock or smoke while driving, combustion leak type noise, or a misfire. 6.6 lly injector knock, heavy smoke during warm up cycle. *tt
  • 3639 - VISIBILITY:REARVIEW MIRRORS/DEVICES: Service vme-outside rear view mirror inoperative. *sc
  • 3394 - ENGINE AND ENGINE COOLING:ENGINE: 6.6 lly injector driver codes. Misfire, rough running, and the mil/ses light on. *sc
  • 3438A - POWER TRAIN:AUTOMATIC TRANSMISSION: Tcc surge and/or fluid contamination. *tt
  • 3568A - SERVICE BRAKES, HYDRAULIC: Service brake booster message. *tt
  • 3394C - FUEL SYSTEM, DIESEL: Duramax diesel injector driver codes. Misfire, rough running, and the malfunction indicator lamp (mil) / service engine soon (ses) light on. *tt
  • 3427 - ELECTRICAL SYSTEM: Additional diagnostic information dtc P0757. *tt
  • 3491 - FUEL SYSTEM, OTHER: Highway speed excessive smoke and fuel knock. *tt
  • 3556 - ENGINE AND ENGINE COOLING:ENGINE: Hard start or extended crank time on initial cold start when using alcohol blended fuels. *sc
  • 3562A - TIRES: Bridgestone dueler product information update. *tt *sc
  • 3525 - FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS: Service vmx - duramax injector wiring harness support bracket kit. *tt
  • 3526 - POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE): Intermittent service 4wd light comes on with diagnostic trouble code (dtc) C0306 or C0308 stored in tccm. *tt
  • 3671 - VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR: Service vme - outside rearview mirror vibration. *tt
  • 3497 - POWER TRAIN:AUTOMATIC TRANSMISSION: Range inhibit and/or will not move. *tt
  • 05546 - EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL : Program bulletin (customer satisfaction program)-15,000 mile (24,000 km) fuel filter change. 2002 chevrolet kodiak and 2001-2002 gmc topkick. *sc
  • 3504 - ENGINE AND ENGINE COOLING:ENGINE:DIESEL: Hard start hot only after the engine has reached operating temperature and then shut off. *tt
  • 708 - SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER: Heated seats turn off. *sc
  • 702 - ENGINE AND ENGINE COOLING:ENGINE: Duramax air filter. Gm tech links. *tt
  • 609 - SUSPENSION:FRONT:HUB: Front hub bearing grease leak. *sc
  • 610 - STRUCTURE:BODY: Rattle type noise coming from the rear of the cab during body twist maneuvers or over bumps. Gm tech link. *tt
  • 701 - FUEL SYSTEM, OTHER: Fuel filter replacement. Gm tech link. *tt
  • 050846006A - EQUIPMENT: Information on upgrading certain onstar generation 5 analog/digital-ready systems to onstar generation 6 dual-mode (analog/digital). *tt
  • 050604025 - ENGINE AND ENGINE COOLING: Revised diagnostic trouble code (dtc) U2104. *tt
  • 050604024 - ENGINE AND ENGINE COOLING: Revised diagnostic trouble code (dtc) P1172 and dtc P2636. *tt
  • 050604023 - ENGINE AND ENGINE COOLING: Revised diagnostic trouble code (dtc) P2563. *tt
  • 050604021 - ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL: Revised inspection/maintenance (i/m) evaporative emission (evap) system set procedure. *tt
  • 050603001 - ENGINE AND ENGINE COOLING: Revised engine electrical and automatic transmission - 4l60e/4l65e subsections - new caution statements added. *tt
  • 3364 - POWER TRAIN:AXLE ASSEMBLY: Rear axle retainer button breakage. *eh
  • 3328A - ENGINE AND ENGINE COOLING: Surge at idle or 1100 to 1400 rpm. *eh
  • 020307002 - SUSPENSION: Revised front caster and camber adjustment procedure. Original not yet received. *tt
  • 3380 - ENGINE AND ENGINE COOLING: Oil leak from the pcv vent tube. *tt
  • 3375 - ENGINE AND ENGINE COOLING: Rough idle, service engine soon (ses)light, unstable idle, hesitation, surge or stalling. With diagnostic trouble codes P0300, P0335 or P0336. *tt
  • 3499 - STEERING:LINKAGES:ARM:IDLER AND ATTACHMENT: Steering idler arm inspection procedure. *tt
  • 3232 - ENGINE AND ENGINE COOLING:ENGINE: 1999 - 2005 gen ii cold engine misfire at idle with possible P0171 and/or P0174. *tt
  • 3357 - ELECTRICAL SYSTEM: Malfunction indicator light is on and the vehicle has a code P0706. *tt
  • 3155 - ELECTRICAL SYSTEM: No shift, speedometer erratic/inoperative, P0721 C0237 P0500 C0055. *tt
  • 3352 - POWER TRAIN: Service 4wd light on with either a variety of diagnostic trouble codes or no communication with the transfer case control module. *tt
  • 3351 - POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE): Intermittent malfunction indicator lamp (mil) with diagnostic trouble code (dtc) C0374 or erratic 4wd/awd operation. *tt
  • 03102005 - STEERING: Steering gear whistle noise on turns. *eh
  • 3348 - ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER: Noise, service engine soon (ses) light, or low power. Dealer may find turbine (exhaust side) wheel rub damage, a broken turbine shaft, or turbo bearing concern. *tt
  • 3464 - STRUCTURE:BODY:DOOR:HINGE AND ATTACHMENTS: Door hinge replacement kit. *tt
  • 3346 - ENGINE AND ENGINE COOLING:ENGINE: There has been a high percentage of no trouble found (ntf) 6.6 lly engine control modules (ecms) being returned to the warranty parts center. The no trouble found (ntf) ecms are being replaced for a specific list of diagnostic trouble code
  • 07012004 - EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL : Oil life system reset procedures-trucks. Buick terazza 2005, gmc sierra denali 2002-2003, gmc b7 chassis medium duty 2003-2005 and gmc 560 c-series 2003-2005 *sc
  • 04056 - WHEELS: 20 inch plus size wheel restriction - supplement to accessories bulletin acc04-056. Gm voicemail express. *tt
  • 3300 - POWER TRAIN:DRIVELINE: 4wd models with noise, vibration on dry pavement. *eh
  • 3299 - ENGINE AND ENGINE COOLING: Diesel oil leak from pcv vent tube. *eh
  • 3294 - POWER TRAIN:AXLE ASSEMBLY: Highway speed vibration on smooth surface. *eh
  • 3386 - STEERING:HYDRAULIC POWER ASSIST SYSTEM: Lack of steering assist or shudder during parking lot type maneuvers. *tt
  • 3373 - AIR BAGS: Sir light on steady after bulb test and no diagnostic trouble codes (dtcs). *tt
  • 3292 - ENGINE AND ENGINE COOLING: Diesel engine balance rates all showing zero. *eh
  • 3282 - ENGINE AND ENGINE COOLING:ENGINE: Engine overheat on vehicles equipped with rpo vyu snowplow prep package. *tt
  • 3343 - TRAILER HITCHES:FIFTH WHEEL ASSEMBLY: Why the crew cab short bed (5 foot 8 inch) is not recommended for fifth wheel trailering. *tt
  • 3276 - POWER TRAIN: 4l80e output carrier thrust washer changes. *tt
  • 050730002 - POWER TRAIN:AUTOMATIC TRANSMISSION: New essential tool j 45096 23 automatic transmission oil cooler line adapter for allison transmission. *eh
  • 0508132001 - EQUIPMENT: Accessory power outlet (apo) turns off automatically - parallel hybrid truck (rpo hp2). *tt
  • 0502118001 - STEERING: Quadrasteer intermittent service 4-wheel steer message. *tt
  • 050090001 - ENGINE AND ENGINE COOLING: Information on the proper air filter for the duramax diesel. *eh
  • 3300C - ELECTRICAL SYSTEM:HORN: Application of horn at horn pad inoperative. Rke function for panic alarm works. *tt
  • 11062003 - ENGINE AND ENGINE COOLING: Airflow sensor problem. *eh
  • 08242004 - POWER TRAIN: Bearing growl or rattle type noise while depressing or releasing the clutch pedal. *tt
  • 10292004 - ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER: This is in regards to the unnecessary changing of turbochargers due to oil seepage. *tt
  • 10192004 - WHEELS: 20 inch plus wheels are no longer to be installed on this body style. *eh
  • 01292004 - VISIBILITY:POWER WINDOW DEVICES AND CONTROLS: Bulletin 04-08-64-003, front door power window motor assemblies - warranty repair information. *tt
  • 03122004 - UNKNOWN OR OTHER: Please stop the delivery due to the limitations of the gm administrative message system. *tt
  • 020601023C - ENGINE AND ENGINE COOLING: Oil leak at cooler to engine block mating surface. *eh
  • 040138014 - EQUIPMENT:APPLIANCE:AIR CONDITIONER: High pitched tone heard inside vehicle when ac compressor is engaged. *eh
  • 040138013 - EQUIPMENT:APPLIANCE:AIR CONDITIONER: Hvac not cold enough a/c compressor does not engage . *eh
  • 040604070 - ENGINE AND ENGINE COOLING:ENGINE: Information on the revised fuel filter for the 6.6l duramax diesel. *tt
  • 040603002 - ENGINE AND ENGINE COOLING: Diagnostic information for intermittent vehicle no crank dead battery. *eh
  • 040232001 - STEERING: Release of steering gear stub shaft bearing kit for service. *tt updated 08-15-07. *kb updated 10/09/07. *nj
  • 040850003 - SEAT BELTS: Enabling memory seat feature via dic if feature appears inoperative. *eh
  • 040849007 - ELECTRICAL SYSTEM: Personal trip business trip feature must be on for trip odometer to accumulate. *eh
  • 040603001 - ENGINE AND ENGINE COOLING: Incorrect amp code generator. *eh
  • 040604032 - ENGINE AND ENGINE COOLING: Proper method to secure fuel cap during refueling. *eh
  • 040604007A - ENGINE AND ENGINE COOLING: Service engine soon (ses) light, P0087, P0093, P1093, low power, no start, hard start, fuel in crankcase. This service bulletin replaces 040604007. *eh
  • 040601012 - ENGINE AND ENGINE COOLING: Rattle or crackling noise from engine compartment. *eh updated 03-07-06. *kb
  • 040525005A - SERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT: Antilock brake system light on service brake system message on driver information center. *eh updated *eh
  • 030604036 - ENGINE AND ENGINE COOLING: Information on servicing fuel injectors to avoid contamination. *eh updated 03-19-07. *kb
  • 040941003 - AIR BAGS: Proper use of labor operation code when diagnosis leads to sir passenger presence system replacement. *tt
  • 040852005 - EQUIPMENT: Remote keyless entry (rke) system inoperative. *tt
  • 040848003 - VISIBILITY:WINDSHIELD: Windrush around windshield. *tt
  • 040138008 - EQUIPMENT:APPLIANCE:AIR CONDITIONER: Heat ventilation and air conditioning system cannot be controlled or defaults to defrost mode. *eh
  • 030864037A - VISIBILITY:POWER WINDOW DEVICES AND CONTROLS: Front power window noisy or inoperative. This service bulletin replaces 030864037a. See tsb id # 10005594 for original. *eh
  • 040604043 - ENGINE AND ENGINE COOLING:ENGINE: Unable to reset engine oil life monitor. *tt
  • 030310002 - TIRES: Use of correct installation procedure for loose hubcap assembly. This service bulletin replaces 030310002. *eh
  • 020730011 - POWER TRAIN:AUTOMATIC TRANSMISSION: Slow or no engagement of automatic transmission no start blank prndl display flashing prndl diagnostic trouble code P0708 P0872 P0847 P0875 P1711 P1713 or U1000 set. This service bulletin replaces 020730011. *eh
  • 040604007E - ENGINE AND ENGINE COOLING:ENGINE: Service engine soon (ses) light, P0087, P0093, P1093, low power, no start, hard start, fuel in crankcase. *tt
  • 040601020 - ENGINE AND ENGINE COOLING:ENGINE: Engine oil leak near oil filter. *tt
  • 040601018 - ENGINE AND ENGINE COOLING:ENGINE: Information on revised design of intake gasket and related bolts for 2004 mid-year enhancement and prior year service usage. *tt
  • 040523005 - SERVICE BRAKES, HYDRAULIC: Availability of rear wheel mud flaps to reduce debris build-up on rear brake calipers and/or rear wheels. *tt
  • 020138007 - EQUIPMENT:APPLIANCE:AIR CONDITIONER: Poor air conditioner performance - air conditioner will not blow cold enough. This service bulletin replaces 020138007a. *eh
  • 000235003 - STEERING: Clunking noise under hood and can be felt in steering wheel. *eh updated *eh updated. *kb
  • 3057 - STEERING: Service 4 wheel steer message with diagnostic trouble code C0455. *eh
  • 3227 - STRUCTURE:BODY:TAILGATE : Tailgate cable slack. This includes 1998-2006 chevrolet and gmc full and mid size trucks. *eh updated. *kb
  • 3243 - POWER TRAIN:AUTOMATIC TRANSMISSION: Leak from the vent 4l80e/4l85e transmission. *eh
  • 3239 - ENGINE AND ENGINE COOLING: Lb7 engine vibration miss or runs rough no diagnostic trouble code. This also includes lb7 c2 c3 c4 c5 d4 d5 e4 e5 k2 k3. *eh
  • 3238C - ENGINE AND ENGINE COOLING: Fuel injector driver circuit codes P0201 through P0208. This also includes 2004 2005 lly c2 c3 c4 c5 e4 e5 d4 d5 k2 k3 models. *eh updated *eh
  • 3230 - ENGINE AND ENGINE COOLING: Diesel oil leak at right rear of engine. This includes lly c2 c3 c4 c5 d4 d5 e4 e5 k2 k3 models. *eh
  • 3227 - ENGINE AND ENGINE COOLING: Broken #2 and #7 injector connector terminals. This also includes lly 6.6 c2 c3 c4 c5 k2 k3 d4 d5 e4 e5. *eh
  • 3212A - ENGINE AND ENGINE COOLING: Fuel leaking from body of injector. This also includes 2004-2005 lly c2 c3 c4 c5 k2 k3 d4 d5 e4 e5 models. *eh
  • 3068B - ENGINE AND ENGINE COOLING: Turbo air charge cooler hoses oil seepage or blows off on acceleration. This also includes 2004-2005 lly c2 c3 c4 c5 k2 k3 d4 d5 e4 e5 models. *eh
  • 09132004 - ENGINE AND ENGINE COOLING: Rough idle with white smoke and high balance rates. A 1700 1800 light throttle combustion noise. Parking lot surge under ten miles per hour with engine rpm around 800 to 1000 rpm. This also includes 2004 3500 trucks with 6.6 liter diesel en
  • 040850016B - SEATS: Memory seat may not return to requested position. *eh
  • 020139007 - UNKNOWN OR OTHER: Automatic dual zone hvac battery draw. *ar
  • 040849019 - FUEL SYSTEM, OTHER: Cranks but no start, stall, inaccurate/incorrect fuel gauge reading, no fuel, vehicle is out of fuel and fuel gauge reads above empty. *tt this bulletin replaces previous bulletin number 04-08-49-019. *tt
  • 040602006 - ENGINE AND ENGINE COOLING:ENGINE: Engine overheating. *tt
  • 040139009 - VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:FAN/MOTOR: Hvac blower motor inoperative or stays running. *tt
  • 040138010 - EQUIPMENT:APPLIANCE:AIR CONDITIONER: Diagnostic information to accurately diagnose a/c low pressure switch using new kent moore special tool ge-47742. *tt
  • 040864003 - VISIBILITY:POWER WINDOW DEVICES AND CONTROLS: Power window motor now available separately from the power window regulatory assembly. *tt updated *eh
  • 040731001 - POWER TRAIN: Revised clutch pressure plate adjustment. *tt
  • 040604001 - ENGINE AND ENGINE COOLING:ENGINE: Various intermittent driveability conditions - hesitation, lack of power, etc. *tt
  • 040523001A - SERVICE BRAKES, HYDRAULIC: Low brake pedal, red brake light on, brake system warning message on. *tt updated *eh
  • 040731006 - POWER TRAIN: Excessive shifter and/or engine vibration, bearing growl and/or rattle type noise while depressing or releasing clutch pedal. *tt
  • 040604065 - FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM: Engineering investigation (ei #04073) high, low or erratic oil pressure gauge reading setting diagnostic trouble codes P0522 and/or P0523. 2004 isuzu w4 also included. *tt update. *tt
  • 3149 - FUEL SYSTEM, OTHER: Fuel pressure regulator connector or terminal repairs. *tt
  • 3011B - ENGINE AND ENGINE COOLING: Engine oil leak at main bering side bolt. *eh
  • 3208 - FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS: Certain 2004 6.6l lly duramax diesel engines may have an issue with the high pressure fuel lines that prevent them from achieving the proper torque upon reinstallation after a repair. *tt
  • 3187 - ENGINE AND ENGINE COOLING: Engine low power will not go over 2300 rpms. *eh updated 6/11/10. *pe
  • 3205 - POWER TRAIN: Allison lct1000 pump separator plate change disregard additional valve. *tt
  • 3113 - UNKNOWN OR OTHER: No connect. Gen 6 vehicles in ashe, alleghany, surry and wilkes county, nc cannot connect o onstar or emergency services. *tt
  • 3204 - ENGINE AND ENGINE COOLING: Coolant leak at engine mount bolt. *eh
  • 3235 - TIRES: 20 inch wheels stop sell on 1500 crew cab with 5'8' bed. *eh
  • 3193 - ENGINE AND ENGINE COOLING: Excessive oil consumption. *eh
  • 3061C - ELECTRICAL SYSTEM: Diagnostic trouble code C0327 with or without additional diagnostic trouble codes setting. *tt
  • 3188 - SUSPENSION:REAR: Squeak noise from rear leaf springs. *eh
  • 3137 - POWER TRAIN:AXLE ASSEMBLY: Service 4wd light on and no communication with transfer case control module. *eh
  • 3170 - POWER TRAIN:AUTOMATIC TRANSMISSION: Harsh 1-2 shift. *eh
  • 3161 - POWER TRAIN:AUTOMATIC TRANSMISSION: Allison lct1000 clunk noise on start in park. *eh
  • 04007A - STRUCTURE:BODY:TAILGATE : Tailgate support cable. Recall 04007a. Gm parts bulletins & information. *tt updated *eh
  • 3078 - FUEL SYSTEM, OTHER: Some 2004 full size trucks and utilities may experience a diagnostic trouble code P0442. *tt
  • 3056 - ENGINE AND ENGINE COOLING:ENGINE: Check engine light with a P0300 due to 2-4 cylinders misfiring on the same bank of the engine. *tt
  • 3044 - EQUIPMENT: Generation 5 onstar steering wheel control function. *tt
  • 3156 - POWER TRAIN: 261 transfer case drivelines growl 1100-1200 rpm. *tt
  • 3151 - POWER TRAIN: Allison lct1000 transmission hard to remove from park. *tt
  • 3179 - EQUIPMENT:APPLIANCE:AIR CONDITIONER: Automatic dual zone hvac battery draw supplement to 02-01-39-007a. *tt
  • 00837 - POWER TRAIN: Allison lct1000 overdrive disable lamp inoperative after installation of instrument panel (ip). *tt
  • 3121 - ENGINE AND ENGINE COOLING:COOLING SYSTEM: Exhaust vibration resonance or moan in vehicles with gen iii v8 engines. *tc
  • 3094 - ELECTRICAL SYSTEM: Allison lct 1000 P1781 or P0802 setting in the electronic control module. (2005 chevrolet kodiak and 2005 gmc top kick) *sc
  • 3097 - ENGINE AND ENGINE COOLING: Oil pan or oil cooler line leak. *sc
  • 3090 - EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM): Unable to perform set up new onstar on vehicles with gen 6.05 hardware. *sc
  • 3092 - POWER TRAIN: Allison lct 1000 buzz noise feel on tcc apply. *sc
  • 3095 - POWER TRAIN: Allison lct 1000 transmission prndl inoperative and no communication with the tech 2 scan tool. *sc updated *eh
  • 3113 - EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM): Gen 6 vehicles in mount airy, nc cannot connect to onstar or emergency services. *sc
  • 3107 - ENGINE AND ENGINE COOLING: P0420 and P0430 dtsc in the detroit, michigan area with gen iii v-8 engines. *sc
  • 3121 - ENGINE AND ENGINE COOLING: 6.6 lb7 engine with a no charge condition with diagnostic trouble code P0380 P0621. *sc
  • 3106 - EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.: Xm radio was working prior to july 26, 2004 and it is inoperative now. *jb
  • 3120 - EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM): Onstar center unable to perform remote diagnostic. (2004-2005 chevrolet yukon, 2005 chevrolet trailblazer, 2002, 2003, 2005 buick rainier, 2005 chevrolet express van, and 2005 cadillac seville) *sc
  • 3138 - ENGINE AND ENGINE COOLING: Accessory drive belt chirp noise at cold idle. *tc
  • 3119 - ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR: Engineering investigation - catalytic converter replacement. *sc
  • 3130 - POWER TRAIN: Allison lct 1000 prndl flash and/or will not move. *tc
  • 3101 - VEHICLE SPEED CONTROL: Engine low speed engine rpm surge. *sc
  • 3121 - ENGINE AND ENGINE COOLING: Exhaust vibration resonance or moan. (2004-2005 gmc denali) *sc
  • 3134B - POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE): Service 4wd indicator illuminated. *tc with diagnostic trouble code co327. *tt
  • 3160 - ENGINE AND ENGINE COOLING: Gas engines exhaust buzz or rattle noise. *tc
  • 3159 - ELECTRICAL SYSTEM: Instrument panel cluster parts restriction. *tc
  • 3110 - FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY:PRESSURE RELIEF DEVICES: Erratic oil pressure with diagnostic trouble code's P0522 and/or P0523. *sc
  • 3157 - TIRES: Excessive tire spin setting diagnostic trouble code C0543. *tc
  • 3100 - ENGINE AND ENGINE COOLING: Low power service engine soon/malfunction indicator light on diagnostic trouble code P0116 and P0299. *sc
  • 3129A - FUEL SYSTEM, GASOLINE: Smoke, fuel knock, surging, and high injector balance rates. *tc to include 2005 chevrolet kodiak and gmc topkick. *tt
  • 3155 - VEHICLE SPEED CONTROL: Speedometer inoperative. *tc
  • 3105C - POWER TRAIN: Ping, pop, snap, or click noise from the propeller shaft. *sc
  • 3147 - ENGINE AND ENGINE COOLING: Concerns regarding bulletin 00-02-35-003f. All full size trucks and utilities and hummer parts available. *tc
  • 3109 - ENGINE AND ENGINE COOLING: Engineering is investigating the 04 6.6l lb7 injectors for concerns of dtc P1093 and high return line flow rates. *sc
  • 3128 - STRUCTURE: All full size trucks pick up box sheet metal fracture/damage with aftermarket accessories installed. *sc
  • 30559 - POWER TRAIN:AUTOMATIC TRANSMISSION: Allison lct1000 diagnostic trouble code P1711, P0872 after completing repairs. *tt
  • 3063 - OTHER:SCHOOL BUS STOP ARM ASSEMBLY: Performance package rpo pcx. *tt
  • 3062 - UNKNOWN OR OTHER: Additional part numbers for bulletin 02-01-38-007b. *tt
  • 3055 - ENGINE AND ENGINE COOLING:ENGINE: Service engine soon light with a P0300 misfire due to misfires mainly on cylinder 7. *tt
  • 3054 - POWER TRAIN: Replacement flexplate may have larger bolt holes than the original flexplate. *tt
  • 3057 - STEERING: Intermittent concern of the service 4 wheel steer message being displayed on the dic. *tt
  • 3038 - ENGINE AND ENGINE COOLING:ENGINE: Engine tick, rattle or knock noise after cylinder head gasket replacement on the 6.0l engine. *tt
  • 3039 - EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.: Auto volume inoperative after ignition key is cycled. Various models including 03-04 cadillac all full size utilities. *tt
  • 3050A - EQUIPMENT: 02-05 onstar equipped vehicles emitting beeping noise before connecting to onstar. *tt
  • 3072 - ENGINE AND ENGINE COOLING:COOLING SYSTEM: The engine coolant temperature or intake air temperature sensor may read -40 degrees when monitored with tech 2. *tt
  • 3078 - SUSPENSION:FRONT:WHEEL BEARING: Grease leak from front hub bearing. *tt update. *tt
  • 3022A - ENGINE AND ENGINE COOLING:ENGINE: 04 full size trucks and utilities with vin g, n, t, v and u engines may have a high altitude, high ambient temperature stall. *tt
  • 3068 - ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER: Oil seepage from turbo air charge cooler hoses or hose blowing off during acceleration. Possible diagnostic trouble code P0299. *tt updated 04-24-07. *kb
  • 3076 - EQUIPMENT:APPLIANCE:AIR CONDITIONER: Repeat hvac blower motor failure. *tt
  • 3075B - ELECTRICAL SYSTEM: Blown mbec 1 or lbec 1 fuse. *tt
  • 3073 - VEHICLE SPEED CONTROL:CRUISE CONTROL: Downhill cruise control surge. *tt
  • 3089 - ELECTRICAL SYSTEM: Service engine soon light and reduced engine power with a diagnostic trouble code P1516. Diagnostic trouble codes P0120, P0220, P1514, P1515, P1518 and P2135 may also be present. *tt
  • 3089 - STRUCTURE:BODY: Rattle type noise coming from the rear of the cab during body twist maneuvers or over bumps. *tt
  • 3087 - FUEL SYSTEM, OTHER: Updated part number for bulletin 04-08-49-019 stall, inaccurate/incorrect fuel gauge reading. *tt
  • 3087 - ENGINE AND ENGINE COOLING:ENGINE: Crank no start with no cranking rpm spark or injector pulse. *tt
  • 3086 - ENGINE AND ENGINE COOLING:ENGINE: Whistle noise from the throttle body area on light throttle acceleration on vehicles with gen iii engines and electronic throttle. *tt
  • 3084 - ELECTRICAL SYSTEM:STARTER ASSEMBLY: Starter grinding noise during cranking on vehicles equipped with the allison automatic transmission. *tt
  • 3086 - EQUIPMENT:APPLIANCE:AIR CONDITIONER: Air conditioner (a/c) low pressure switch diagnostic tool. Currently the a/c low pressure switch open/close pressures cannot be accurately determined by measuring pressure at the low side service port. *tt
  • 3083 - POWER TRAIN: M74 allison lct1000 pto gear applications. *tt
  • 3048 - ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS: Timing chain tensioner breakpoints for service kit or production kit. Supplement to 03-06-01-024b. *tt
  • 3051 - VEHICLE SPEED CONTROL:CRUISE CONTROL: Cruise control and/or the power take off unit (pto) may be inoperative. *tt
  • 3045 - WHEELS: Various steering or suspension concerns after gm accessories 20 inch tire/wheel assemblies have been installed. *tt
  • 3067 - STRUCTURE:BODY:ROOF AND PILLARS: Tinny rattle type noise from the roof at highway speeds. *tt
  • 04222004 - POWER TRAIN:AUTOMATIC TRANSMISSION: Rattle type noise due to a cracked flex plate. Gm voicemail express. *tt
  • 02172004 - VISIBILITY:GLASS, SIDE/REAR: Latch on the rear quarter glass is loose or has become detached from the window glass. Gm voicemail express. *tt
  • 3000A - SUSPENSION:REAR: Rear axle locking differential chatter shudder noise on turns. *mj
  • 3001 - ELECTRICAL SYSTEM: No communication with any modules, multipe u-diagnostic trouble codes (dtcs), instrument panel cluster (ipc) warning indicators. 03-04 chevrolet all full size trucks and utilities and 03-04 gmc all full size trucks and utilities and 03-04
  • 3002 - VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR: Service vme - switching mirrors from power folding to power extending. *mj
  • 3011 - EQUIPMENT: When using voice recognition dialing, some numbers or commands may not be understood by the system especially the number two (2). *tt
  • 3000 - STRUCTURE:BODY:DOOR : Service vme - 03 - 04 full size truck, utilities and hummer h2 passenger door module inoperative. *mj
  • 3004 - ENGINE AND ENGINE COOLING:ENGINE: 4.8l 5.3l 6.6l 8.1l P1285 P1286 or P2133 after replacing app sensor. *mj
  • 3001 - POWER TRAIN:AXLE ASSEMBLY: The service information and owners manual do not show a service interval for the 8.6, 9.5, 9.75, 10.5, and 11.5 inch rear axles with or without g80 (locking differential). *tt 2006 all general motors light duty trucks, vans and utilitie
  • 00313 - SUSPENSION: Squeak or creak noise from underbody over bumps. *mj
  • 3009A - SUSPENSION: Suspension vibration or frame beaming at 40 -60 mph. *mj
  • 3025 - ENGINE AND ENGINE COOLING:ENGINE: 04 model year 4.8.5.3.7.6.0 gen iii engine piston pin information. *mj
  • 3010 - ELECTRICAL SYSTEM: Glow plug control module loss of communication, possible diagnostic trouble code (dtc) U0106 set, and dtc will not clear. *tt
  • 3018 - ENGINE AND ENGINE COOLING:ENGINE: Engine cylinder head cup plug coolant leak. *mj
  • 3002 - POWER TRAIN: 4l60e/4l65e intermittent neutral condition while accelerating from a stop or while driving. *tt 1999-2006 gm cars, light duty trucks and utilities. *tt
  • 3028 - SUSPENSION:REAR: Replacement tailgate cables bind at shoulder bolt. *mj
  • 3015 - SUSPENSION: Wheel alignment specs for spring special and texas truck. *tt
  • 3014 - FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP: Fuel sender information on trucks with 6.6l diesel. *tt
  • 1530076 - ENGINE AND ENGINE COOLING:ENGINE: Vehicles and hummer h2 with a high altitude stall. *mj
  • 1531156 - FUEL SYSTEM, DIESEL: Parts showing no stock or not available. *mj
  • 3015 - ENGINE AND ENGINE COOLING:ENGINE: 6.0l lq4 vin u engine restriction. *tt
  • 3011 - ENGINE AND ENGINE COOLING:ENGINE: Repeat engine oil leak at main bearing side bolt. *tt
  • 040850007 - SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER: Service information for front heated seat inoperative/cold. *mj
  • 040525002B - SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE: Anti-lock brake system (abs) light on, diagnostic trouble codes (dtcs) C0265, C0201, U1041 set and/or loss of communication with brake module. *tt update. *tt
  • 040495001 - POWER TRAIN:DRIVELINE:DRIVESHAFT: Revised wheel drive shaft nut torque specification. *tt
  • 030864010 - VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR: Outside rearview mirrors may blow in at highway speeds or power folding feature appears inoperative. Also to include 2005 models. *tt
  • 040089020A - UNKNOWN OR OTHER: Pre-delivery and service guide - parallel hybrid truck. *tt updated *eh
  • 040604007 - ENGINE AND ENGINE COOLING:ENGINE: Service engine soon (ses) light, P0087, P0093, P1093, low power, no start, hard start, fuel in crankcase. *tt
  • 00823A - STEERING:HYDRAULIC POWER ASSIST:POWER STEERING FLUID: Power steering fluid leaking at hydraulic brake booster. *tt
  • 01353 - ENGINE AND ENGINE COOLING:ENGINE: Engine misfire due to injector fretting corrosion. *tt
  • 00872A - ENGINE AND ENGINE COOLING:ENGINE: Oil pan or oil cooler line leak on gen iii v-8 engines equipped with an oil cooler. *tt
  • 01250C - ELECTRICAL SYSTEM:12V/24V/48V BATTERY: Battery or charge indicator light remains on for up to 30 seconds after a cold start and engine running. *tt
  • 04039 - FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS: Chevrolet\gmc service campaign: see document search button for owner letter. Special policy adjustment - injectors - replace. *mj updated 2/21/08. *nj csc letter was received. Updated 3/5/10. *pe
  • 01188A - EXTERIOR LIGHTING:HAZARD FLASHING WARNING LIGHTS:UNIT: Unable to locate emergency light relay and/or blunt cut wires. *tt
  • 01927 - ELECTRICAL SYSTEM: A no charge condition with diagnostic trouble code (dtc) P0380, P0621. *tt
  • 00993 - VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR: Outside rearview mirror glass may crack. *tt
  • 00856 - POWER TRAIN:AUTOMATIC TRANSMISSION: Allison lct1000 oil pump whine, buzz on cold start. *tt
  • 02089 - FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM: Inaccurate fuel gauge readings and/or engine stall. Service vme. *tt
  • 02069 - POWER TRAIN: Allison lct1000 range inhibit and/or will not move. *tt
  • 02092 - ENGINE AND ENGINE COOLING: Gurgle noise may be heard from the engine coolant compartment on trucks built with rpo hp2 parallel hybrid system. *tt
  • 02055 - ENGINE AND ENGINE COOLING: Engine oil in the turbo charge air cooler pipes and hoses. *tt
  • 02052 - STRUCTURE: Noise coming from instrument panel cluster or tachometer. *tt
  • 02051 - ENGINE AND ENGINE COOLING:ENGINE: Intermittent service engine soon (ses) light comes on and code P0700 along with diagnostic trouble code P0742 stored. *tt
  • 00786 - VEHICLE SPEED CONTROL:ACCELERATOR PEDAL: Buzz noise and virbation in the accelerator pedal at approx. 10 mph on start up. *mj
  • 00677 - UNKNOWN OR OTHER: Snow plow prep package information - service vme. *mj
  • 01060A - ELECTRICAL SYSTEM:12V/24V/48V BATTERY: Roof beacon switch left on causing battery draw. Gmc gmt 800. *mj 2005 models added. *tt
  • 01586 - ENGINE AND ENGINE COOLING:ENGINE: 8.1l changes in heads, bolts and gasket for for 2004 1/2 engines. Various models including the chevrolet and gmc 2500hd/3500 my2001-2004 and 2001, 2002, and 2003 gmt 560. *mj
  • 01217B - ELECTRICAL SYSTEM: Allison lct1000 diagnostic trouble codes (dtc) P1711, P0872 after completing repairs. *mj
  • 01267F - ELECTRICAL SYSTEM: Service 4wd light on no codes besides U1000 codes or C0550. *mj
  • 00573 - EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.: Low audio output from speakers. *mj
  • 01330 - POWER TRAIN:AUTOMATIC TRANSMISSION: Allison lct1000 buzz, moan noise at 1400 rpm with the 8.1 l18 gas engine. *tt
  • 00266 - ENGINE AND ENGINE COOLING:ENGINE: Loss of power, hesitates on acceleration on 4.8, 5.3 and 6.0 engines coupled with the 4l60e or 4l65e transmission. *tt
  • 00700A - ENGINE AND ENGINE COOLING:ENGINE: 4.3l l35 engine wide open throttle diagnostic trouble code (dtc) P0335, P0336, P0339. *tt *mj
  • 01972 - ENGINE AND ENGINE COOLING:ENGINE: Erratic oil pressure gmt 610 or gmt800 with codes P0522 or P0523. *tt 01972a replaced and updated 01/01/04. *sc
  • 01977 - POWER TRAIN: Allison lct1000 prndl flash and/or will not move. *tt
  • 01119A - ENGINE AND ENGINE COOLING:ENGINE: Roll-out for the gen iii small block engines with iridium spark plugs. Also includes 2003/2004 m/l vans. *tt
  • 01845 - ENGINE AND ENGINE COOLING:ENGINE: Normal engine operating noise characteristics. *tt
  • 00968A - ENGINE AND ENGINE COOLING:ENGINE:DIESEL: 6.6l lb7 lly diesel engine with rough, unstable, low idle speed or stall. *tt
  • 00609B - ENGINE AND ENGINE COOLING:ENGINE: Low power, will not go over 2300 rpms. 6.6l lb7 engine. *tt
  • 00844 - VISIBILITY:WINDSHIELD WIPER/WASHER: Front windshield wiper arm does not remain upright position as it did on prior models and as a result, customer may inadvertently brake the wiper arm trying to extend the blade. *mj
  • 02113 - POWER TRAIN: Intermittent no forward or reverse with possibly either a flashing prndl display or a range shift inhibited message. *tt
  • 02116 - POWER TRAIN:DRIVELINE: Highway speed vibration on k2500hd 4wd vehicles equipped with a 4l80e automatic transmission. *tt
  • 01737A - ELECTRICAL SYSTEM: Poor ground connection causing diagnostic trouble code (dtc) C0265. *tt
  • 00442A - AIR BAGS: Dual stage air bag used in single stage application. *tt
  • 00372D - EQUIPMENT:ELECTRICAL: Onstar system is attempting and/or completing phone calls which the operator of the vehicle did not initiate. *tt
  • 00678B - ENGINE AND ENGINE COOLING:ENGINE: Engine overheats on vehicles equipped with rpo vyu snowplow prep package. *tt
  • 01588A - FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP: Fuel cap tether strap too short. *tt
  • 01222A - POWER TRAIN:AXLE HUBS: Repeat rear axle hub seal leak. *tt
  • 01919A - EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.: Replacement radio reads cal error, has no audio or will not program. *tt
  • 01485B - ENGINE AND ENGINE COOLING:ENGINE: Timing chain tensioner breakpoints for service kit or production fix. Rattle-type noise coming from the engine at approximately 1800 to 2200 rpms. 4.3l lu3 l35 engine. *tt
  • 00764B - ENGINE AND ENGINE COOLING:ENGINE: 6.6l diesel engine rough idle, clatter, stall and/or diagnostic trouble code (dtc) P1223. *tt
  • 01662 - EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.: Xm error on a radio display. *tt
  • 01678 - FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS: 6.6 lly duramax diesel engines have an issue with the high pressure fuel lines that prevent them from achieving the proper torque upon reinstallation after a repair. *tt
  • 01624 - FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM: Gen iii engines with maf (mass airflow) sensor code P0101. *tt
  • 01654 - POWER TRAIN:AUTOMATIC TRANSMISSION: Squawk or grunt noise that occurs on the 2-3 upshift on vehicles with 4l60e - m30, 4l60e m32 transmission. *tt
  • 01634 - STEERING: Intermediate steering shaft service kit. Service vme. *tt
  • 01622 - EQUIPMENT: Secondary sunshade visor elimination.*mr
  • 01761B - FUEL SYSTEM, GASOLINE:DELIVERY: Fuel gauge diverts to empty after idling on incline or refueling. *nm
  • 01619 - ENGINE AND ENGINE COOLING:ENGINE: 6.6 lly engine glow plugs are not interchangeable with the current 6.6 lb7 glow plugs.*mr
  • 01601 - VISIBILITY:WINDSHIELD WIPER/WASHER:LINKAGES: Windshield wiper arm loose.*mr
  • 01640 - SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE: Electronic brake control module part restriction.*mr *mj
  • 02013 - ENGINE AND ENGINE COOLING:COOLING SYSTEM: Coolant leak from head cup plugs on gen iii engines. *mr
  • 01955 - LATCHES/LOCKS/LINKAGES: Passenger door module lock up.*mr
  • 02007 - VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR: Power folding mirrors will not fold inward.*mr
  • 01989 - FUEL SYSTEM, DIESEL: 6.6l lly diesel engine fuelinjector compression leak noise or soot around the injector body.*mr
  • 01999 - ELECTRICAL SYSTEM: Diagnostic trouble code tips- lct1000 transmission. *mr
  • 01958 - EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.: Product information regarding radio personalization. *mr
  • 02029 - ENGINE AND ENGINE COOLING:ENGINE: Inaccurate fuel gauge readings and/or engine stall. *mr
  • 01953 - ELECTRICAL SYSTEM: Abs and red brake malfunction indicator light on with no diagnostic trouble codes. *mr
  • 01966 - EQUIPMENT:APPLIANCE:AIR CONDITIONER: Inoperative air conditioner system or lack of cooling. *mr
  • 04019 - POWER TRAIN: 4l80e / 4l85e transmission may have a condition in which the transmission overdrive gear set may fail due to inadequate lubrication as a result of a transmission casting change. Customer satisfaction program bulletin. Also to include 2004
  • 01919 - EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.: Replacement radio reads cal error, has no audio or will not program. *tt
  • 01822 - STRUCTURE: Front door frame contacts the windshield reveal molding. *mr
  • 01856 - POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT: Allison lct1000 will not shift from park due to ice, snow or mud build-up on shift linkage. *mr
  • 01824 - ELECTRICAL SYSTEM: 6.6l lly engine - diagnostic trouble code (dtc) U0106 resets or will not clear. *mr
  • 01863 - STEERING:ELECTRIC POWER ASSIST SYSTEM: Lack of steering assist when stopped or during parking lot type maneuvers. *mr
  • 01864 - EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.: Radio cd skips/ejects or clock resets to 12:00. *mr *tt
  • 01862 - SEATS: Driver personalization regarding memory seats. *mr
  • 1148 - UNKNOWN OR OTHER: Stop delivery order (chevrolet bac 113611-114593). *mr
  • 1158 - UNKNOWN OR OTHER: Stop delivery order inspection claim submission. Also including 2004 isuzu w-series. *mr
  • 01850 - SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER: Drivers or passengers heated seats turn on by themselves. *mr
  • 10012003 - ENGINE AND ENGINE COOLING:COOLING SYSTEM: Blueheat coolant heater thermo top c. Webasto. *mr
  • 01939 - ENGINE AND ENGINE COOLING:ENGINE: 4.3 4.8 5.3 6.0 lr4 lu3 lm7 l59 lq4 lq9 engines- evap code P0442. *mr
  • 01924 - SUSPENSION:FRONT:CONTROL ARM:LOWER ARM: Front lower control arm change. *mr
  • 01946 - EXTERIOR LIGHTING:HAZARD FLASHING WARNING LIGHTS: Hazard light flashes when turn signal applied. *mr
  • 01932 - POWER TRAIN:AUTOMATIC TRANSMISSION: Allison lct1000 dark or discolored transmission fluid with no loss of performance. *mr
  • 01896 - ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO/SUPERCHARGER: 6.6 lly duramax diesel engine turbocharger learn procedure. *mr
  • 01901 - WHEELS: Excessive tire spin setting diagnostic trouble code (dtc) co542. Also including 2002, 2003 sierra denali. *mr
  • 01935 - EQUIPMENT:ELECTRICAL: Product information on rear slider. *mr
  • 1146 - UNKNOWN OR OTHER: Stop delivery order on certain vehicles with 4l80e or 4l8e automatic transmission. This also includes 2004 gmc, chevrolet w-medium duty and isuzu w series. *tt
  • 01897 - STEERING: Lack of steering assist or shudder during parking lot type maneuvers. *mr
  • 01714 - POWER TRAIN: The 4l60e/4l65e automatic transmission may experience a leak, inoperative/slipping in 2nd, 3rd and 4th gears or no movement (no forward or reverse) due to excess fluid loss. Sit bulletin 1455088. *tt
  • 01712 - SUSPENSION:FRONT: Left front of vehicle sits low. Sit bulletin 1454860. *tt
  • 01704 - EQUIPMENT:APPLIANCE:AIR CONDITIONER: Programming control heads - hvac ac. *tt
  • 01701 - ENGINE AND ENGINE COOLING:ENGINE: 4.8 5.3 lm4 lm7 lr4 engine - with o2 sensor codes P0135, P0141, P0155, P0161. Sit bulletin 1452753. *tt
  • 01698 - VISIBILITY:WINDSHIELD: Windshield reveal molding flutering. Service vme. Sit bulletin 1450940. *tt
  • 01761 - FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM: Fuel gauge diverts to empty after idling on incline. Sit bulletin 1459166. *tt
  • 01737 - ELECTRICAL SYSTEM: Poor ground connection causing diagnostic trouble code (dtc) C0265. Sit bulletin 1460187. *tt
  • 01736 - STEERING: Service 4 wheel steer message with diagnostic trouble code (dtc) C0455. Sit bulletin 1459978. *tt
  • 01747 - FUEL SYSTEM, GASOLINE: Locking gas cap availability. *mr
  • 01759 - EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.: Xm rapid activation utilization. *mr
  • 00778A - STRUCTURE: Business trip and/or personal trip odometer inoperative. Sit bulletin 1460572. *tt
  • 01790 - LATCHES/LOCKS/LINKAGES: Rear quarter glass hinge (latch) loose. *mr
  • 01242A - ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS: 6.6l lb7 lly diesel engine drive belt chirping on shut down. Sit bulletin 1460352. *tt
  • 01774 - ENGINE AND ENGINE COOLING:ENGINE: 6.6l lb7 repeat engine oil leak (left side) #2 main bearing cross bolt. *mr
  • 01717 - UNKNOWN OR OTHER: 6.6l lb7 engine - fuel rail pressure regulator harness connector servicing. *tt
  • 01716 - POWER TRAIN: Allison lct1000 transmission prndl inoperative and no communication with the tech 2 scan tool. Sit bulletin 1455451. *tt
  • 01791 - SEATS:MID/REAR ASSEMBLY: Rear seat does not fold down into the stowed position.*mr
  • 020526001B - PARKING BRAKE: Rear parking brake shoe retaining spring clip service kit for drum-in-hat (dih) equipped vehicles. *tt update. *tt
  • 030730057 - POWER TRAIN:AUTOMATIC TRANSMISSION: Transmission fluid leak from front of transmission - torque converter housing/pump area. 2500/3500 series models. *tt
  • 030605008B - ENGINE AND ENGINE COOLING:EXHAUST SYSTEM: Advance service information - exhaust system popping/snapping noise when vehicle is hot, at idle or immediately after vehicle is shut off. *tt bulletin 03-06-05-008, dated 11/01/2003 replaced. *tt
  • 030730056 - POWER TRAIN:AUTOMATIC TRANSMISSION: 4l60-e automatic transmission oil pump first and second design identification. *tt
  • 030310006 - SUSPENSION: Reference guide for the technician to upgrade a vehicle from factory wheels and tires to 20 inch wheels and tires, which are available through gmspo. *tt
  • 030308003 - SUSPENSION: Squeak noise coming from the front of the vehicle. *tt
  • 030138019 - EQUIPMENT:APPLIANCE:AIR CONDITIONER: Underhood air conditioner rattle noise heard on acceleration or a sudden loss of air conditioner system performance. *tt this bulletin replaces 03-01-38-019 dated 11-01-2003. To include various modles including 2002-2004 commercial up
  • 3259C - POWER TRAIN:AUTOMATIC TRANSMISSION: 4l80e, 4l85e whine noise in first and second gear. *tt
  • 001496A - ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO/SUPERCHARGER: This message is in regard to duramax turbocharger noises or possibly a performance or fuel economy complaint. Service vme. 6.6 lb7 diesel engine. P0102, P0103, P0236. *tt
  • 01495 - FUEL SYSTEM, DIESEL: Duramax diesel fuel in oil diagnostics. Service vme. Lb7 6.6l engine. Sit bulletin 1401353. Various models including 2003 and 2004 gmc c4500 and 5500 trucks. *tt
  • 01493 - POWER TRAIN:AUTOMATIC TRANSMISSION: Allison lct1000 prndl flash and/or will not move with P0721, P0731, P0732, P0733, P0734, P0743, P0746, P0747, P0776, P0777, P1720, P1721, P1723 and P1724. *tt
  • 01485 - ENGINE AND ENGINE COOLING:ENGINE: Timing chain tensioner breakpoints for service kit or production fix. Rattle-type noise coming from the engine at approximately 1800 to 2200 rpms. 4.3l lu3 l35 engine. *tt
  • 01483 - POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM): Vehicle has no pcm (power train control module) communication with tech 2. Sit bulletin 1400427. *tt
  • 01496 - ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER: 6.6l lb7 duramax diesel turbocharger noises or fuel economy complaint. Service vme. Sit bulletin 1401355. *tt
  • 01499 - ENGINE AND ENGINE COOLING:ENGINE: 2004 6.6l duramax lb7 engines with extended crank during hot engine restart. Diagnostic trouble code (dtc) P0193 may or may not be set. Sit bulletin 1402202. *tt
  • 00702 - POWER TRAIN:AUTOMATIC TRANSMISSION: Slip condition in 2nd, 3rd or 4th damaged 2-4 band 3-4 clutch on the 4l60e/4l65e automatic transmission. *tt *mj
  • 01159A - VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR: Outside rearview mirrors memory operation. Sit bulletin 1404207. *tt
  • 01516 - SUSPENSION:FRONT:SHOCK ABSORBER: Squeak noise emanating from the front shock area. Sit bulletin 1404925. *tt
  • 01512 - ENGINE AND ENGINE COOLING:ENGINE:DIESEL: 6.6 liter duramax diesel engine fuel knock noise. Various models including the 2004 gmc c4500 and c5500. Sit bulletin 1406247. *tt
  • 00574A - ELECTRICAL SYSTEM: Allison lct1000 no shift, speedometer erratic/inoperative, diagnostic trouble codes (dtcs) P0721, C0237 possible anti-lock brake system (abs) lamp on. Si bulletin 1408789. *tt
  • 01531 - ENGINE AND ENGINE COOLING:EXHAUST SYSTEM: Exhaust moan vibration. Sit bulletin 1408514. *tt
  • 01485A - ENGINE AND ENGINE COOLING:ENGINE: Timing chain tensioner breakpoints for service kit or production fix for vehicle exhibiting rattle-type noise coming from the engine at approximately 1800 to 2200 rpms. Sit bulletin 1408407. *tt
  • 00908D - POWER TRAIN:MANUAL TRANSMISSION: 6.6l and manual transmission growl noise while engaging or disengaging clutch. *tt *mj
  • 01592 - ELECTRICAL SYSTEM: 2003-2004 generation 5 onstar steering wheel control function explanation. Sit bulletin 1416474. *tt
  • 01588 - FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP: Change in gas cap tether attachment point. Service vme. Sit bulletin 1414321. *tt
  • 01568 - FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY: Hard to fill fuel tank at high volume diesel pumps. Sit bulletin 1411583. *tt
  • 01332A - FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP: Tighten fuel cap message on the dic. Sit bulletin 1411567. *tt
  • 01567 - STEERING: Quadrasteer service update. Sit bulletin 1411394. *tt
  • 01564 - VISIBILITY:REARVIEW MIRRORS/DEVICES:INTERIOR: Inside rearview mirror compass inoperative. Service vme. Sit bulletin 1411219. *tt
  • 01561 - EQUIPMENT:APPLIANCE:AIR CONDITIONER: Sizzle noise after vehicle shut off. Service vme. Sit bulletin 1410828. *tt
  • 01555 - SUSPENSION: D height specification missing from si. Sit bulletin 1410632. *tt
  • 030309002 - SUSPENSION:REAR:SPRINGS:LEAF SPRING ASSEMBLY: Rear leaf spring slap or clunk noise (replace spring inserts) *tt updated 10/18/07. *nj
  • 030861002B - STRUCTURE:BODY: Snap/popping type noise coming from front of vehicle. *tt 03-08-61-002b, dated 05/01/2004 replaced. *tt
  • 010730038B - POWER TRAIN:AUTOMATIC TRANSMISSION: The service engine soon lamp is illuminated, no 3rd and 4th gear, the transmission does not shift correctly, the transmission feels like it shifts to neutral or a loss of drive occurs. *tt
  • 100903 - ENGINE AND ENGINE COOLING:ENGINE: Duramax diesel fuel in oil diagnostics revisited. Gm voicemail log. This includes c4500 and 5500 trucks. *tt
  • 100803 - ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER: Excessive duramax turbocharger whine noise or possibly a performance or a fuel economy complaint. Gm voicemail log. This includes 2003-2004 4500 and 5500 trucks. *tt
  • 100803 - ENGINE AND ENGINE COOLING:ENGINE: The engine diagnostic fuel leaks inside of the engine. Gm voicemail log. This includes 2000 - 2004 chevroand gmc c4500 and 5500 trucks. *tt
  • 030234001A - STEERING:LINKAGES:TIE ROD ASSEMBLY: Inner tie rod released for service. *tt
  • 030730053 - POWER TRAIN:AUTOMATIC TRANSMISSION: Allison automatic transmission valve body hardware changes. *tt
  • 030730054 - POWER TRAIN: Transmission fluid leaks out of vent when truck is started after a cold soak. *tt
  • 020601022C - ENGINE AND ENGINE COOLING:ENGINE: Information on engine ticking. Including 2004 chevrolet kodiak c45/c5500 series and 2004 gmc topkick c4500/c5500 series. *tt update. *tt
  • 030604060 - ENGINE AND ENGINE COOLING:ENGINE: Information on new spark plugs and gapping. Various models including pontiac gto 2004. *tt
  • 030419001A - POWER TRAIN:AXLE ASSEMBLY: Use of synthetic front axle lubricant for 4wd vehicles sold in cold weather climates. *tt this bulletin replaced previous bulletin dated 10/01/2003. *tt
  • 000235003C - STEERING: Clunking noise under hood and can be felt in the steering wheel. *tt
  • 01470 - VEHICLE SPEED CONTROL: Erratic idle, idle surge, rough run, or near stall. *tt
  • 01444 - UNKNOWN OR OTHER: Xm dealer assistance line information. *tt
  • 00908C - POWER TRAIN:MANUAL TRANSMISSION: 6.6l and manual transmission growl noise while engaging or disengaging clutch. These are c/k models. *tt
  • 030864029 - STRUCTURE:BODY:DOOR : Information on removing front door trim panel to avoid breakage. *tt
  • 030864028 - VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR: Availability of replacement parts for wide load outside rearview mirrors. *tt
  • 030850014 - ELECTRICAL SYSTEM: Intermittent no start, service stability message, anti-lock brake system (abs) light illuminated, multiple diagnostic trouble codes (dtcs), dic shows unknown driver, various electrical related conditions. Includes escalade esv and ext mod
  • 030730031D - POWER TRAIN:AUTOMATIC TRANSMISSION: Transmission leaks, slips, vehicle will not move. *tt
  • 030603008 - ENGINE AND ENGINE COOLING:ENGINE: Avoiding oil level sensor harness damage during lower oil pan installation. *tt
  • 030603007 - ENGINE AND ENGINE COOLING:ENGINE: Availability of starter motor solenoid if damaged during service. 2004 chevrolet kodiak c4500/5500 and gmc topkick c4500/5500 included. *tt
  • 030601023 - ENGINE AND ENGINE COOLING:ENGINE: Higher than expected oil consumption <8500 gvw. Various models including 2003-2004 chevrolet kodiak (c4500-c5500 series models)and gmc topkick (c4500-c5500 series models). *tt
  • 020421006C - POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE): Inoperative 4wd/awd lamps, inoperative 4wd/awd system. *tt
  • 030852005 - EQUIPMENT: Diagnostic information for replacement remote keyless entry (rke) transmitter inoperative - unable to synchronize. *tt
  • 030730044 - POWER TRAIN:AUTOMATIC TRANSMISSION: Information on allison transmission service repairs - full service of internal components. *tt
  • 030693001A - ENGINE AND ENGINE COOLING:ENGINE:DIESEL: Diagnostic information for turbo failure due to lack of oil or repeat turbo failures. *tt
  • 030604054 - ENGINE AND ENGINE COOLING:ENGINE: Revised fuel injector balance test with tech 2 (automatic transmission). Various models including 2003-2004 chevrolet kodiak and gmc topkick. *tt
  • 030604053 - ENGINE AND ENGINE COOLING:ENGINE: Revised fuel injector balance test with tech 2 (manual transmission). *tt
  • 030604049 - FUEL SYSTEM, GASOLINE: Revised fuel system diagnosis pickup. *tt
  • 030525007 - SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP: Antilock brake (abs) activation at low speeds (clean wheel speed sensor mounting surface). *tt updated 10/23/09. *pe
  • 030604048 - FUEL SYSTEM, OTHER: Revised fuel system diagnosis cab chassis. *tt
  • 030604047 - FUEL SYSTEM, OTHER: Revised fuel system diagnosis-high pressure side. *tt
  • 030604046 - ENGINE AND ENGINE COOLING:ENGINE: Revised engine cranks but does not run diagnostic. *tt
  • 030604045 - ENGINE AND ENGINE COOLING:ENGINE: Revised diagnostic trouble code (dtc) P0093 or dtc P1093 diagnostic tables. *tt
  • 030603001A - ENGINE AND ENGINE COOLING:ENGINE: Starter cranks after key is released (normal condition). *tt
  • 030138015 - VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:FAN/MOTOR: Hvac blower motor may run continuously after vehicle is turned off. *tt
  • 01473 - POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM): Allison lct1000 diagnostic trouble code (dtc) P0700 unable to communicate with the transmission control module (tcm) using the tech 2. *tt
  • 01400 - ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER: 6.6l duramax lb7 engines with turbocharger system whine noise. *tt
  • 01267B - POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE): Service 4wd light on no codes besides U1000 codes. Service vme. *tt
  • 01390 - EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.: Xm radio must be tuned to channel 1 through 66 during activation attempt. 2004 chevrolet canyon, gmc denali, gmc colorado also included. *tt
  • 00557B - POWER TRAIN:AUTOMATIC TRANSMISSION: The allison lct1000 transmissions may experience a leak from oil pump area. *tt
  • 01275C - ENGINE AND ENGINE COOLING:ENGINE: Some owners of 03 g-vans or 04 c/k trucks driving at high altitude with warm ambient temperatures may complain of a stall and or lack of power or running rough condition until the vehicle cools down. *tt
  • 00938B - POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM): Allison lct1000 repeat transmission control module (tcm) failures with possible multiple diagnostic trouble codes (dtcs). *tt
  • 01129A - POWER TRAIN: Allison lct1000 serviceability. *tt
  • 00634A - ENGINE AND ENGINE COOLING:ENGINE: Gen iii engine noise after hot soak restart. *tt
  • 01343 - POWER TRAIN:AUTOMATIC TRANSMISSION: Allison lct1000 diagnostic trouble code (dtc) P0700 and no communication with the tech 2. *tt
  • 01339 - ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN: Hvac blower motor fan stays on in the high blower position. Service vme. *tt
  • 01329 - UNKNOWN OR OTHER: 2004 new model product changes. Service vme. *tt
  • 01332 - FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP: Dic message that the fuel cap is not on tight. Service vme. *tt
  • 01267A - POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE): Service 4wd light on, the 4wd is inoperative and no codes besides U1000 codes. Service vme. *tt
  • 080403 - POWER TRAIN: This vme message applies to the valve body for the allison series 1000 transmission revised for the 2004 model year to add modulated main pressure control. This revision will provide additional transmission oil cooler flow and reduce pump
  • 020846010E - UNKNOWN OR OTHER: Programming onstar module for canadian french voice recognition. *tt update. *tt updated *eh
  • 030864022 - STRUCTURE:BODY:DOOR : Information on removing the front door trim panel during switch removal to avoid breakage. *tt
  • 020605003C - ENGINE AND ENGINE COOLING:EXHAUST SYSTEM: Exhaust moan/vibration. *tt update. *tt
  • 990730022A - POWER TRAIN: Shift stabilization and tow/haul mode feature for hydra-matic 4l60-e/4l65-e and 4l80-e/4l85-e transmissions. *tt
  • 030139008 - EQUIPMENT:APPLIANCE:AIR CONDITIONER: Changes in air conditioning compessor on/off instrument panel display symbol from 2003 to 2004 model year and synchronizing the driver and passenger set temperatures. *tt
  • 030604030 - ENGINE AND ENGINE COOLING:ENGINE: Multiple driveability symptoms of long or hard starts, chuggle, rough idle and light or intermittent misfire due to clogged fuel injectors. *tt
  • 020941002 - AIR BAGS: Air bag lamp on, passenger air bag indicator always reads off, diagnostic trouble code (dtc) B0092 set. *tt
  • 020730024A - POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT: Diagnosis of cracked or broken transmission case. *tt 2006 and prior cars and light duty trucks. *tt
  • 020730004 - POWER TRAIN:AUTOMATIC TRANSMISSION: New product information, grade brake feature of allison 1000 series transmission. *slc this bulletin replaces 02-07-30-004. *tt
  • 010310010C - SUSPENSION: Inspection of tire and wheel size prior to diagnosis of transmission shifts, poor performance, speedometer, cruise control concerns. Bulletin 01-03-10-010b not received. *tt
  • 990308002A - SUSPENSION:FRONT: Front suspension coil spring noise. *tt
NHTSA decoded information from VIN

140 Results returned successfully. NOTE: Any missing decoded values should be interpreted as NHTSA does not have data on the specific variable. Missing value should NOT be interpreted as an indication that a feature or technology is unavailable for a vehicle.

Variable Value
Body Cab TypeExtra/Super/Quad/Double/King/Extended
Body ClassPickup
Brake System TypeHydraulic
DisplacementCC5300.0
DisplacementCI323.42584370208
DisplacementL5.3
Drive Type4WD/4-Wheel Drive/4x4
Engine ConfigurationV-Shaped
Engine Cylinders8
Engine ModelLM7 Iron
Error Text0 - VIN decoded clean. Check Digit (9th position) is correct
Fuel Injection TypeMultipoint Fuel Injection (MPFI)
Fuel Type PrimaryGasoline
GVWRClass 2E: 6,001 - 7,000 lb (2,722 - 3,175 kg)
MakeGMC
MakeID472
ManufacturerGENERAL MOTORS LLC
Manufacturer Id984
ModelSierra
ModelID1857
Model Year2004
NCSA Body TypeLight Pickup
NCSA MakeGMC
NCSA ModelC, K, R, V-series pickup/ Sierra
Plant CityPONTIAC
Plant Company NameGm Truck Group
Plant CountryUNITED STATES (USA)
Plant StateMICHIGAN
Trim1500 (1/2 ton)
VIN1GTEK19T64E141490
Vehicle Descriptor1GTEK19T*4E
Vehicle TypeTRUCK
Most Recent Consumer Complaints and Accidents
CrashFireTowedInjuredDeathsFailure
Date
NoNoN NoneNone20160124

I have a 2004 gmc sierra and all of a sudden my airbag light and abs light came on took it in to have it looked and the airbags are not communicating with the sensor and they would have to go more in depth on the abs but to go more in depth they charge $80.00 an hour just to be able to figure it out. I have seen similar responses on the airbag light for this vehicle please help.

NoNoN NoneNone20151120

Rusted brake line

NoNoN NoneNone20151028

Gmc replaced all 8 fuel injectors under warranty at 95,000 miles. Same problem again at 135,000 and will not cover them. Estimated $5,500 to replace by consumer with only a 12 month warranty. Creates poor fuel economy, excessive smoke at idle and will not pass smog if not corrected.

NoNoN NoneNone20150704

I experienced a brake line failure on my 2004 gmc sierra crew cab pickup truck. I was traveling at a slow rate of speed and coming up to a traffic light and the brake pedal pushed all the way to the floor board. The rear emergency brake was used to stop the vehicle. I found the area around the brake module, in the frame area under the driver's area, soaked with brake fluid and corroded brake lines.

NoNoN NoneNone20150406

Again. My truck had complete brake failure again due to corrosion on the steel lines. This is an otherwise nice truck with brake lines that look like they've been in the ocean their entire lives. Gm dealer quoted over $1,700 to fix. Gm owned warranty company refuses to cover repair. Gm customer service tells me to pound sand. *tr

NoFireN NoneNone20150203

Drove from my home to coworkers (20mins) left truck in coworkers driveway ,and went to work. One hour later coworker rec'd call from next door that my truck was on fire.

NoNoN NoneNone20141229

After having a gm dealer perform oil change, perhaps 1/4 mile down the street from their facility encountered traffic stopped at an intersection in front of me. Applied the brakes to find that they felt mushy, and before completely stopping went to the floor. I used the parking brake to bring the vehicle to a stop without crashing into the cars in front of me. When the light turned green i nursed the vehicle into a parking lot using the parking brake and looked under the hood and could find no issue, the weather was very wet and sloppy, and light snow so i could not see the tell tale fluid leakage from a brake line. Because i had lost all braking i assumed that the master cylinder had failed. I had changed all calipers, rotors and pads several months before, and at 140,000 thought that the master cylinder failing would be unusual, but the only thing that would cause complete failure. After replacing the master i attempted to bleed the system only to find that the problem remained. Now that the under hood area was completely dry it was clear that the failure was rust through at a point the line to the left front wheel was in contact with the frame rail below the master cylinder. The oil change had probably caused movement of the line resulting in the failure. Moving some of the other lines made it apparent that all of the hard lines were shot. The slightest movement caused them to fracture. Worse than that, they were all encased in a "shell" of rust from one end to the other, concealing how fragile and dangerous they really were. Repair estimates were anywhere from $800 (local mechanics) to $3,400 (gm dealer). Lovely. I had a 1994 s10 blazer that i sold a couple of years ago with 290,000 miles on it, original brake lines and all. Changed the lines myself in a weekend for $120.00, the gm parts guy new exactly what i needed and had the "kit" in stock, what a surprise. *tr

NoNoN NoneNone20141227

On december 28, 2014 i was driving my 2004 gmc pick-up truck and suffered total loss of brakes. This happened as i was approaching an intersection and i narrowly avoided an accident. There was no warning prior to the brake failure - no warning light was on, and no gradual decrease in braking ability. After the failure, i determined that there was a sudden and massive leak of brake fluid from a rusted brake line. Previously, in april of 2014 i had my pick-up truck serviced at an authorized gmc service center. At that time, the service ticket referenced condition of brakes to be in yellow requiring future attention. It was my understanding that the issue at that time was brake rotors would need to be replaced at the next service interval. There was no mention of any potential danger from brake line rusting/failure. Upon researching vehicle issues on the web i have discovered that there seems to be an inordinate number of brake line failures for vehicles of my type. It appears gmc has refused to issue a recall. I had my vehicle towed to the gmc dealer and had them replace rusting brake lines ($801.64). The replacement gmc brake lines installed are of a different (improved) design - they have a painted/protective coating on them, which appears to be an attempt to address past premature brake line failure issues.

NoNoN NoneNone20141223

Driving on west stone drive kingsport, tn, a vehicle cut me off trying to get thru a traffic light, i locked my brakes down hard as i could, i could feel the abs system working, i was able to stop about 12 inches from the other vehicle. When i pulled out after the light changed to green, i was traveling down a slight grade, depressing my brake pedal lightly, the pedal went all way to the floor board.. I took the truck to a local shop to have it checked, one of the brake lines behind left front wheel had ruptured. When the mechanic started the repairs, he called said all lines on this truck were extremely rusty, (he asked what i wanted to do) i said fix it right. In making the repairs all lines were replaced.. I have pictures of all lines that can be sent. I also have all of the brake lines that can be looked at and or analyzed. *tr

Read and Submit Vehicle Complaints -- 71+ complaints filed
Common OBD-II Error Codes
  • P2723 [1] Pressure Control Solenoid "E" Performance/Stuck Off
  • P0877 [1] Transmission Fluid Pressure Sensor/Switch "D" Circuit Low
  • P003A [1] Turbocharger/Supercharger Boost Control "A" Position Exceeded Learning Limit
  • P2563 [2] Turbocharger Boost Control Position Sensor "A" Circuit Range/Performance
  • P0757 [2] Shift Solenoid B Stuck On
  • C0327 [3] Magnet / sensor TCS # 2 right rear - low input signal
  • P0742 [2] Torque Converter Clutch Circuit Stock On
  • U1041 [2] SCP (J1850) Invalid or Missing Data for Vehicle Speed
  • C0201 [2] Reverse speed sensor right front - signal out of range / performance
  • C0265 [4] C0265
  • P2149 [2] Fuel Injector Group "B" Supply Voltage Circuit/Open
  • P0201 [2] Injector Circuit Malfunction - Cylinder 1
  • P0202 [2] Injector Circuit Malfunction - Cylinder 2
  • P0203 [1] Injector Circuit Malfunction - Cylinder 3
  • P0204 [1] Injector Circuit Malfunction - Cylinder 4
  • P0205 [1] Injector Circuit Malfunction - Cylinder 5
  • P0206 [1] Injector Circuit Malfunction - Cylinder 6
  • P0207 [2] Injector Circuit Malfunction - Cylinder 7
  • P0208 [2] Injector Circuit Malfunction - Cylinder 8
  • P2146 [2] Fuel Injector Group "A" Supply Voltage Circuit/Open
  • P0833 [1] Clutch Pedal Switch "B" Circuit
  • P0116 [2] Engine Coolant Temperature Sensor Circuit 1 Range/Performance Problem
  • B1825 [1] Wiper Rear Park Sense Input Circuit Short To Ground
  • B2435 [1] Drivers Seat Belt Buckle Switch Resistance out of Range
  • B2440 [1] Passenger Side
  • B3606 [1] B3606
  • C0374 [2] C0374
  • C0455 [3] C0455
  • P1294 [1] Cylinder Head Temp Sensor High Input
  • B3941 [1] B3941
  • P1172 [2] Invalid Test
  • P2636 [3] Fuel Pump "B" Low Flow/Performance
  • P0300 [4] Random/Multiple Cylinder Misfire Detected
  • P0461 [1] Fuel Level Sensor Circuit Range/Performance
  • P0093 [5] Fuel System Leak Detected - Large Leak
  • P1093 [6] Fuel system - malfunction
  • P0135 [2] 02 Sensor Heater Circuit Malfunction (Bank 1 Sensor 1)
  • P0141 [2] 02 Sensor Heater Circuit Malfunction (Bank 1 Sensor 2)
  • P0155 [2] 02 Sensor Heater Circuit Malfunction (Bank 2 Sensor 1)
  • P0161 [2] 02 Sensor Heater Circuit Malfunction (Bank 2 Sensor 2)
  • P0128 [1] Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature)
  • C0306 [1] Magnet / sensor TCS # 2 right front - signal out of range / performance
  • C0308 [1] Magnet / sensor TCS # 2 right front - high input signal
  • U2104 [1] Engine control module (ECM), CAN data bus - malfunction detected
  • P0335 [2] Crankshaft Position Sensor A Circuit Malfunction
  • P0336 [2] Crankshaft Position Sensor A Circuit Range/Performance
  • P0171 [1] System too Lean (Bank 1)
  • P0174 [1] System too Lean (Bank 2)
  • P0706 [1] Transmission Range Sensor A Circuit Range/Performance
  • P0721 [3] Output Speed Sensor Range/Performance
  • P0500 [1] Vehicle Speed Sensor "A" Malfunction
  • C0055 [1] Steering Wheel Position Sensor "Signal D" (Subfault)
  • C0237 [2] Magnet / Meter # 1 ABS Left Front - Signal out of range / performance
  • P0087 [3] Fuel Rail/System Pressure - Too Low
  • P0847 [1] Transmission Fluid Pressure Sensor/Switch "B" Circuit Low
  • P0872 [3] Transmission Fluid Pressure Sensor/Switch "C" Circuit Low
  • P0875 [1] Transmission Fluid Pressure Sensor/Switch "D" Circuit
  • P0708 [1] Transmission Range Sensor A Circuit High Input
  • P1711 [3] Not in P or N During KOEO / KOER
  • P1713 [1] Transfer Case Neutral Indicator Hard Fault Present
  • U1000 [4] CAN bus network code
  • P0522 [3] Engine Oil Pressure Sensor/Switch Circuit Low Voltage
  • P0523 [3] Engine Oil Pressure Sensor/Switch Circuit High Voltage
  • P0442 [2] Evaporative Emission Control System Leak Detected (small leak)
  • P0802 [1] Transmission Control System MIL Request Circuit/Open
  • P1781 [1] Ignition Retard Request Duration Fault
  • P0420 [1] Catalyst System Efficiency Below Threshold (Bank 1)
  • P0430 [1] Catalyst System Efficiency Below Threshold (Bank 2)
  • P0621 [2] Generator Lamp "L" Control Circuit Malfunction
  • P0380 [2] Glow Plug/Heater Circuit "A"
  • C0543 [1] C0543
  • P0299 [2] Turbocharger/Supercharger "A" Underboost Condition
  • P2135 [1] Throttle/Pedal Pos Sensor/Switch A / B Voltage Correlation
  • P0220 [1] Throttle/Pedal Position Sensor/Switch B Circuit Malfunction
  • P0120 [1] Throttle Position Sensor/Switch A Circuit Malfunction
  • P1514 [1] Idle Control System Circuit Shorted
  • P1515 [1] Idle Signal Circuit Malfunction
  • P1516 [1] Idle Switch (Electric Control Throttle) Circuit Malfunction
  • P1518 [1] Intake Manifold Runner Control (Bank 2) Stuck Closed
  • P1285 [1] Injection Control Pressure Out Of Range Low
  • P1286 [1] Injection Control Pressure Out Of Range High
  • P2133 [1] Throttle/Pedal Position Sensor/Switch "F" Circuit High
  • U0106 [2] Lost Communication With Glow Plug Control Module
  • P0700 [3] Transmission Control System Malfunction
  • C0550 [1] Electronic Control Unit
  • P0339 [1] Crankshaft Position Sensor A Circuit Intermittent
  • P1223 [1] CID High
  • P0101 [1] Mass or Volume Air Flow "A" Circuit Range/Performance Problem
  • P0236 [1] Turbocharger Boost Sensor A Circuit Range/Performance
  • P0102 [1] Mass or Volume Air Flow "A" Circuit Low Input
  • P0103 [1] Mass or Volume Air Flow "A" Circuit High Input
  • P0731 [1] Gear I Incorrect ratio
  • P0732 [1] Gear 2 Incorrect ratio
  • P0733 [1] Gear 3 Incorrect ratio
  • P0734 [1] Gear 4 Incorrect ratio
  • P0743 [1] Torque Converter Clutch Circuit Electrical
  • P0746 [1] Pressure Control Solenoid A Performance or Stuck Off
  • P0747 [1] Pressure Control Solenoid A Stuck On
  • P0776 [1] Pressure Control Solenoid B Performance or Stuck Off
  • P0777 [1] Pressure Control Solenoid B Stuck On
  • P1720 [1] SSA Inductive Signature Malfunction
  • P1721 [1] SSB Inductive Signature Malfunction
  • P1723 [1] SSD Inductive Signature Malfunction
  • P1724 [1] TFT Sensor In Range Failure High
  • P0193 [1] Fuel Rail Pressure Sensor A Circuit High Input
  • B0092 [1] Left Side Restraints Sensor 2 (Subfault)
Latest VINs Decoded for this Manufacturer
VIN Year Model Manufactured In
1GTHK23264F2303582004SierraFLINT MICHIGAN, UNITED STATES (USA)
1GTGC24U14Z2023002004SierraROANOKE INDIANA, UNITED STATES (USA)
1GTEK19T64E1414902004SierraPONTIAC MICHIGAN, UNITED STATES (USA)
1GTHK39214E3368512004SierraPONTIAC MICHIGAN, UNITED STATES (USA)
2GTFK69U4412468812004SierraOSHAWA TRUCK ONTARIO, CANADA
1GTGC24U94Z1284942004SierraROANOKE INDIANA, UNITED STATES (USA)
1GTHK29U34E2487832004SierraPONTIAC MICHIGAN, UNITED STATES (USA)
2GTEK19T4411287692004SierraOSHAWA TRUCK ONTARIO, CANADA
1GTHK29U34E2278532004SierraPONTIAC MICHIGAN, UNITED STATES (USA)
1GTEK14T14Z2009772004SierraFORT WAYNE INDIANA, UNITED STATES (USA)
1GTEC19TX4Z1515572004SierraFORT WAYNE INDIANA, UNITED STATES (USA)
1GTJK33274F1854992004SierraFLINT MICHIGAN, UNITED STATES (USA)
1GTHK23234F2316002004SierraFLINT MICHIGAN, UNITED STATES (USA)
1GTHK29284E3330662004SierraPONTIAC MICHIGAN, UNITED STATES (USA)
1GTEC19T14Z3362902004SierraFORT WAYNE INDIANA, UNITED STATES (USA)
2GTEK13T4413693222004SierraOSHAWA TRUCK ONTARIO, CANADA
2GTEK19T8412107292004SierraOSHAWA TRUCK ONTARIO, CANADA
1GTGK23UX4F2466902004SierraFLINT MICHIGAN, UNITED STATES (USA)
2GTEK19V8413516902004SierraOSHAWA TRUCK ONTARIO, CANADA
2GTEK19T8411651282004SierraOSHAWA TRUCK ONTARIO, CANADA
1GTEC14X24Z1831682004SierraFORT WAYNE INDIANA, UNITED STATES (USA)
1GTJK33164F1392482004SierraFLINT MICHIGAN, UNITED STATES (USA)
2GTEK19V8413864382004SierraOSHAWA TRUCK ONTARIO, CANADA
1GTGC24UX4Z1053232004SierraFORT WAYNE INDIANA, UNITED STATES (USA)

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