2007 MACK ChuMack Chu 2007

Vehicle Details: Recalls, Decoded VIN Details, Service Bulletins

Below you will find all available information on the 2007 MACK Chu, manufacturered by Mack Trucks Inc..
The vehicle is described as a Truck-tractor (Cab only, or with any number of trailing unit; any weight).

ManufacturerKnown WMI(s)Fuel Type
MACK1M1 1M2 1M3 2M1 2M2 2M3 VG6 VG8
MACK VIN Decoder

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

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Frequently Asked Questions
  • Where is the 2007 MACK Chu produced?
     - The 2007 MACK Chu is produced in Macungie Pennsylvania, United States (usa).
  • Are there recalls for the 2007 MACK Chu?
     - There are 5 recall(s) for the 2007 MACK Chu, additional information is below.
  • What is the GVWR of a 2007 MACK Chu?
     - The 2007 MACK Chu has a GVWR of Class 8: 33,001 lb and above (14,969 kg and above) lbs.
NHTSA Mandated Recalls
  • Recall 102059 [USA]: Deposits of contaminants may result in the circuits being bridged, creating a high resistance short, increasing the risk of a fire.

  • Recall 95435 [USA]: If the low beam headlights go out, the driver may lose visibility, increasing the risk of a crash.

  • Recall 33098 [USA]: If the retaining nut was not installed, the steering wheel may come off, which could result in a vehicle crash.

  • Recall 2012300 [Canada]: Lights and instruments

  • Recall 2007022 [Canada]: Steering

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

Bulletins

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

  • M-465-001 202311 - POWER TRAIN: Tsb: mack trucks now offer an improved hd inter-axle through shaft for the crd 125, 150, 180, and 200 family carriers. The new hd shaft went into production on january 23rd, 2023 for 2.54 - 3.50 axle ratios and april 1st, 2023 for 3.56 - 3.
  • M728-005A 202308 - SUSPENSION: Tsb: barksdale leveling valve, leak test
  • M-141-001 202308 - ENGINE AND ENGINE COOLING: Tsb: air restriction indicator
  • KC-474-Ver5 - POWER TRAIN: Cbr: diagnostic trouble code (dtc) P215A-64, fault code spn 84 fmi 19
  • KC-614-Ver4 - EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL: Cbr: ewarranty to uchp labor code ( scc code ) crossover, conversion information for use with campaigns ( fi, pi ) and recalls ( ec, sc ), location on trucks dealer portal ( tdp )
  • M-170-003 - EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL: Tsb: vibration diagnostics
  • M-170-001 - EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL: Tsb: stock vehicle storage and maintenance
  • M-170-002 - EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL: Tsb: new vehicle safety certification requirements for vehicles, u.S. And canada
  • S7627 - ENGINE AND ENGINE COOLING: Mack mmd alternator pulley
  • KC-2248 - ENGINE AND ENGINE COOLING: Flywheel housing thread repair
  • KC-395 - ELECTRICAL SYSTEM: Instrument cluster programming - programming fails or errors display when replacing an instrument cluster with a newer part number (conversion kit) - us04 to us10 chassis (9-pin diagnostic connector)
  • M-261-008 - ENGINE AND ENGINE COOLING: 2007 document reformatted to be published as a tsb in impact.Coolant level sensor.
  • M-413-006 - POWER TRAIN: 2007 document reformatted to be published as a tsb in impact.Clutch air assist cylinder vent.
  • M-818-001 - STRUCTURE: 2007 document reformatted to be published as a tsb in impact. Cab height adjustment.
  • M-593-001 - SERVICE BRAKES, AIR:ANTILOCK: 2008 document reformatted to be published as a tsb in impact. Abs sensor mounting bracket.
  • M-261-005 - ENGINE AND ENGINE COOLING: 2008 document reformatted to be published as a tsb in impact. Coolant tank mounting bracket.
  • M-874-003 - VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM: 2008 document reformatted to be published as a tsb in impact. Air conditioner evaporator freeze up fault.
  • M-363-001 - VISIBILITY/WIPER (PWS): 2008 document reformated to be published as a tsb in impact. Windshield wiper arm nozzle.
  • M-431-002 - POWER TRAIN: 2008 document reformatted to be published as a tsb in impact. T300 transmission synchronizers repair.
  • M-214-003 - ENGINE AND ENGINE COOLING: 2008 document reformated to be published as a tsb in impact. Injector rocker arm service.
  • M-237-002 - ENGINE AND ENGINE COOLING: 2008 document reformatted to be published as a tsb in impact. Injector removal tool.
  • M-237-001 - ENGINE AND ENGINE COOLING: 2008 document reformatted to be published as a tsb in impact. Injector copper sleeves.
  • M-431-001 - EQUIPMENT:ELECTRICAL: 2008 document reformatted to be published as a tsb in impact. Synchronizer fastener change.
  • M-364-002 - BRAKES (PWS): 2008 document reformatted to be published as a tsb in impact. Service brake switch test.
  • M-214-002 - ENGINE AND ENGINE COOLING: 2008 document reformatted to be published as a tsb in impact. Rocker shaft oil transfer tube installation.
  • M-214-001 - ENGINE AND ENGINE COOLING: 2008 document reformated to be published as a tsb in impact. Rocker arm upgrade to current configuration.
  • M-728-004 - SUSPENSION: 2008 document reformatted to be published as a tsb in impact. Ride height adjustment tool and gauge.
  • M872-001 - POWER TRAIN: 2008 document reformated to be published as a tsb in impact. Revised pedal cover panel.
  • M-263-006 - ENGINE AND ENGINE COOLING: 2008 document reformated to be published as a tsb in impact. Fan ring mounting bracket bolt.
  • M-728-001 - SUSPENSION: 2008 document reformatted to be published as a tsb in impact. Air suspension ride height.
  • M-561-016 - SERVICE BRAKES, AIR: 2008 document reformatted to be published as a tsb in impact. Air compressor discharge line.
  • M-411-001 - SERVICE BRAKES, AIR: 2008 document reformatted to be published as a tsb in impact. Two-piece clutch brake.
  • M-252-004 - ENGINE AND ENGINE COOLING: 2008 document reformatted to be published as a tsb in impact. Exhaust pipe u-bolt.
  • M-874-002 - POWER TRAIN: 2008 document reformatted to be published as a tsb in impact. Hvac fine particulate filter.
  • M-846-004 - VISIBILITY: 2008 document reformatted to be published as a tsb in impact. Fender mounted mirror washer kit.
  • M-252-002 - ENGINE AND ENGINE COOLING: 2008 document reformatted to be published as a tsb in impact. Dpf outlet pipe heat shield.
  • M-222-001 - ENGINE AND ENGINE COOLING: 2008 document reformatted to be published as a tsb in impact. Loose oil filter spud.
  • M-260-001 - ENGINE AND ENGINE COOLING: 2008 document reformatted to be published as a tsb in impact. Cooling system connections.
  • M-873-001 - EQUIPMENT: 2008 document reformatted to be published as a tsb in impact. Condensate drain tube.
  • M-801-001 - STRUCTURE: 2008 document reformatted to be published as a tsb in impact. Paint protection.
  • M-371-002 - ELECTRICAL SYSTEM: 2008 document reformated to be published as a tsb in impact. Revised blower motor switch wiring.
  • M-374-001 - ELECTRICAL SYSTEM: 2008 document reformated to be published as a tsb in impact. Revised battery ti battery cable
  • M-265-002 - ENGINE AND ENGINE COOLING: Tsb-charge air cooler t-clamp install.
  • M-252-001 - ENGINE AND ENGINE COOLING: Exhaust flex pipes cracks
  • M-255-016 - ENGINE AND ENGINE COOLING: 2009 document reformatted to be published as a tsb in impact. Turbo actuator connector repair.
  • M-263-003 - ENGINE AND ENGINE COOLING: 2009 document reformatted to be published as a tsb in impact. Fan drive belt replacement mp7 engine
  • M-258-006 - ENGINE AND ENGINE COOLING: 2009 document reformatted to be published as a tsb in impact. Drv air line service kit
  • M-364-001 - ENGINE AND ENGINE COOLING: 2009 document reformatted to be published as a tsb in impact. Dpf control "smart switch" options
  • M-561-002 - SERVICE BRAKES, HYDRAULIC: 2009 document reformatted to be published as a tsb in impact. New air dryer
  • M-451-002 - SUSPENSION: 2009 document reformatted to be published as a tsb in impact. Axle carrier pinion angles
  • M-451-001 - SUSPENSION:FRONT: 2007 document reformatted to be published as a tsb in impact. Updated crossmember for improved clearance.
  • M-711-002 - STRUCTURE: 2008 document reformated to be published as a tsb in impact. Frame reinforcement plate.
  • M-711-001 - SUSPENSION: 2008 document reformatted to be published as a tsb in impact. Rear suspension repair.
  • M-261-002 - ENGINE AND ENGINE COOLING: 2008 document reformatted to be published as a tsb in impact. Updated radiator hose.
  • M-265-001 - SERVICE BRAKES, AIR: 2008 document reformated to be published as a tsb in impact. All cxu, chu, & gu models built before may 2007. Charge air cooler mounting hardware kit.
  • KC-2112 - ELECTRICAL SYSTEM: Programming failure - chassis with cummins engine and an allison transmission
  • KC-2143 - VEHICLE SPEED CONTROL: (back office) - cruise control inoperative after updating software vecu5 without esp package (uesp).
  • KC-405 - POWER TRAIN: Warranty automated manual transmission ( amt, i-shift, mdrive ) control housing assembly; guidelines for filing a claim for chassis return visit with transmission issues after a repair requiring control housing removal and reinstallation -
  • KC-745 - POWER TRAIN: Automated manual transmission ( amt ) i-shift / mdrive - ribbon harness replacement - speed sensor bolts, possible fault codes P1058 - 21 or mid 130 pid 161 fmi 1
  • KC-750 - ENGINE AND ENGINE COOLING: Us10 emission engines - diagnostic trouble code ( dtc ) spn 1231 fmi 9 troubleshooting.
  • KC-663 - ENGINE AND ENGINE COOLING: Emcon (spark assist) engine aftertreatment system troubleshooting check sheet - us07 emissions
  • KC-653 - ENGINE AND ENGINE COOLING: Low oil pressure diagnostic process for 11 liter engines
  • KC-627 - EQUIPMENT: Premium tech tool ( ptt ) training materials and support tools
  • KC-2172 - UNKNOWN OR OTHER: No start condition after over the air programing - vecu5 no start "safe state"
  • KC-2171 - ENGINE AND ENGINE COOLING: Temperature sensor troubleshooting guide - us10+obd13 and newer
  • KC-2170 - SUSPENSION: Electronically controlled suspension (ecs) losing air pressure
  • KC-2169 - ELECTRICAL SYSTEM: Low voltage disconnect (lvd), function description
  • KC-2165 - ENGINE AND ENGINE COOLING: Def pump troubleshooting guide - us10+obd13 and newer emissions
  • KC-2161 - ENGINE AND ENGINE COOLING: Def pump cycling periodically hours after key off
  • KC-2158 - ENGINE AND ENGINE COOLING: Selective catalytic reduction (scr) muffler troubleshooting guide - us10+obd13 and newer emissions
  • KC-2131 - ENGINE AND ENGINE COOLING: Use for new vehicles (us21+obd22 emissions) - intermittent diagnostic trouble codes U02A3, U029D, U029E
  • KC-2116 - ENGINE AND ENGINE COOLING: Nox sensor troubleshooting guide - us10+obd13 and newer emissions
  • KC-626 - POWER TRAIN: Mack chassis - vehicles equipped with an automated manual transmission model f ( amt-f, mdrive ), premium tech tool ( ptt ) gearbox calibration failure; gearbox calibration operation stops and fails at 33% when run with transmission removed
  • KC-646 - POWER TRAIN: Mack chassis - equipped with an automated manual transmission (amt-d, mdrive) - unable to program transmission electronic control unit (tecu) that comes with a reman transmission; information for programming tecus for different emissions le
  • KC-648 - UNKNOWN OR OTHER: Mack - pto pump speed calculator
  • KC-686 - VEHICLE SPEED CONTROL: (back office only) mack chassis - cruise control inoperative after disabling the electronic stability program (esp)
  • KC-698 - ENGINE AND ENGINE COOLING: Mack chassis - diesel exhaust fluid ( def ) system cleaning/flush after def pump failure or system contamination
  • KC-699 - ELECTRICAL SYSTEM: Mack chassis - bendix vendor configuration program ( vcp ) software download information
  • KC-714 - ENGINE AND ENGINE COOLING: Mack chassis - diagnostic trouble codes ( dtc's ) - P020113, P020213, P020313, P020413, P020513, P020613, cylinders 1 through 6 injector a open circuit
  • KC-916 - EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.: Mack chassis - replacement / upgrade of the programmable global audio ( glad ) radio with a non-programmable radio
  • KC-593 - EQUIPMENT: V-mac - abs malfunction lamp on - ( eaton abs active code 17-10 / arvin meritor wabco active code 7-4 )
  • KC-525 - POWER TRAIN:MANUAL TRANSMISSION:SEALS/GASKETS: Us07 / us10 d13 turbocharger gasket - low power, poor regen performance
  • KC-692 - EXTERIOR LIGHTING:LIGHTING CONTROL MODULE: Lighting control module ( lcm ) replacement - refer to technical parts information ( tpi ) 364 - 034 control unit
  • K72614548 - ELECTRICAL SYSTEM: Diagnostic trouble code ( dtc ) P02FA illuminating the malfunction indicator lamp (mil) - us17 (ghg17, common rail fuel system) chassis only
  • K47547856 - EQUIPMENT:ELECTRICAL: Particulate matter ( pm ) sensor diagnostic trouble codes ( dtc ) illuminating the malfunction indicator lamp ( mil ); tech tip tt-014-2016 - obd16 and newer emissions (commonly model year 2017, includes common rail fuel system chassis), re
  • K01050303 - EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL : Diagnostic trouble code ( dtc ) P0471 illuminating the malfunction indicator lamp (mil) - us17 (ghg17, common rail fuel system) chassis only
  • K04342327 - EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL : Diagnostic trouble code ( dtc ) P0420 illuminating the malfunction indicator lamp (mil) - us17 (ghg17, common rail fuel system) chassis only
  • K14701433 - ELECTRICAL SYSTEM:SOFTWARE: Diagnostic trouble code ( dtc ) P009E - 73 - fuel pressure relief control performance / stuck off - ghg17 ( us17 ) chassis with common rail fuel system, updated to reflect ghg17 software release
  • K58557784 - ELECTRICAL SYSTEM: Fuel injector offset learning diagnostic trouble codes ( dtc ) / fault codes logged in engine control module ( ems ); possible rough / uneven idle - obd15 chassis
  • FSB284064 - ENGINE (PWS): Ecm and acm reprogramming, obd2015
  • K14701433 - FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY:PRESSURE RELIEF DEVICES: Diagnostic trouble code ( dtc ) P009E - 73 - fuel pressure relief control performance / stuck off - ghg17 ( us17 ) chassis with common rail fuel system.Changed repair instructions to reflect new procedures
  • K43056254 - ELECTRICAL SYSTEM: Mack chassis - aftertreatment control module ( acm ) not visible in premium tech tool ( ptt ).Added more checks and procedures
  • K95422063 - ENGINE (PWS): Mack chassis - diagnostic trouble code ( dtc ) P2459 lighting the malfunction indicator lamp ( mil ); possible frequent regeneration requests - obd15 and newer chassis
  • K82320750 - POWER TRAIN:MANUAL TRANSMISSION: Automated manual transmission ( amt - f ) ( mdrive ) clutch valve unit ( cvu ) makes intermittent buzzing noise with the key on and engine off.Changed repair information to reflect new software available.
  • K86094641 - ENGINE (PWS): Mack chassis - diagnostic trouble code ( dtc ) P226C intermittently lighting the malfunction indicator lamp ( mil ) - obd15 and obd16 conventional chassis.Updated to reflect release of fsb284-064 (above)
  • K45941512 - ENGINE AND ENGINE COOLING:COOLING SYSTEM: Mack chassis - diagnostic trouble code ( dtc ) P0128, diagnostic and repair - us14+obd13 (commonly year model 2015) and newer.Updated to reflect release of fsb284-064 (above)
  • K86412082 - ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL: Engine diagnostic trouble codes ( dtc's ) P24A0 and P249F lighting the malfunction indicator lamp ( mil ) - obd15 (commonly model year 2016) and newer.Updated to reflect release of fsb284-064 (above)
  • K03179378 - FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL: Service only regen requested with no warning. Diagnostic trouble codes ( dtc ) P24A4 / P10FE active or inactive with several counts - obd15 and obd16 conventional chassis; does not apply to us17 (common rail fuel system) chassis.Updated to
  • K84412328 - ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL: Diagnostic trouble code ( dtc ) P249C intermittently lighting the malfunction indicator lamp ( mil ) - obd15 and obd16, model year ( my ) 2016 and 2017 chassis.Updated to reflect release of fsb284-064 (above)
  • K42708399 - ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL: Diagnostic trouble code ( dtc ) P0422 lighting the malfunction indicator light ( mil ) - obd15 and obd16 chassis (non-common rail).Updated to reflect release of fsb284-064 (above)
  • K53510452 - FUEL SYSTEM, DIESEL: Expired - refer to k93039325 - mack chassis - snm16-032 def (diesel exhaust fluid) contamination in diesel fuel.New solution released with improved information
  • FSB 284-047 - ENGINE (PWS): Some mack vehicles built between 2004 and october 2013 experience an oil level sensor failure that leads to oil contamination into the engine wire harness.
  • FSB 284-047 - ENGINE (PWS): Some mack vehicles built between 2004 and october 2013 experience an oil level sensor failure that leads to oil contamination into the engine wire harness.
  • FSB 284-048 - ENGINE (PWS): Some mack vehicles with mp engines built between january 2004 and january 2013 may experience a main oil gallery pressure sensor or piston cooling jet pressure sensor failure that leads to oil contamination into the engine wire harness.
  • 371-048 - EQUIPMENT: Mack trucks: 2007-2014: insulation kit is recommended to protect chafing of the cab wiring harness in the column bracket. *lj
  • FSB-234-018 - EQUIPMENT ADAPTIVE/MOBILITY: Mack truck: to increased protection against fuel injector tip erosion, a new fuel tank ventilation filter was implemented, and mounts on outside of frame rail, using fuel tank j bracket huck fasteners. Model chu, cxu, gu, td.
  • FSB-593-013 - EQUIPMENT ADAPTIVE/MOBILITY: Mack truck: the grade gripper feature, on some trucks, are prone to harsh environments with internal contamination, caused by build up of grime, salt, road debris and other contaminants. Model chu, cxu, gu, td. *pe
  • FSB-234-019 - EQUIPMENT: Mack truck: mounted outside of frame rail, is new fuel tank ventilation filter mounting sleeve, using fuel tank j bracket huck fasteners and to increase protection against fuel injector tip erosion. Model chu, cxu, gu, td. *pe
  • FSB-284-048 - ENGINE (PWS): Mack truck: due to oil contamination into engine wire harness, main oil gallery pressure sensor or piston cooling jet pressure sensor has failed and new anti wicking jumper harness is available to stop oil from wicking back and causing dam
  • PI-0827 - SUSPENSION: Mack: information procedure regarding the inspection and replacement of top plate and spring seat, due to defective bushings of twin y air suspension, if needed. Model chu, cxu. No years listed. *pe
  • FSB-831-002 - STRUCTURE:BODY:DOOR:HINGE AND ATTACHMENTS: Mack: the door stop bracket will fail, on some trucks, due to an over extension of door, but a new door design assembly is available. Model chu, cxu, gu, td. No years listed. *pe
  • FSB-284-047 - ELECTRICAL SYSTEM:WIRING: Mack: on some trucks, oil contamination into engine wire harness, may be from oil level sensor failure and an anti wicking pigtail splice kit is available. Model chu, cxu, gu, leu, mru, td. No years listed. *pe
  • FSB-413-001 - POWER TRAIN:CLUTCH ASSEMBLY: Mack trucks: the air assisted clutch cable on some vehicles may fray at the clevis. *js
  • FSB-873-015 - EQUIPMENT:APPLIANCE:AIR CONDITIONER: Mack trucks:due to excessive moisture in the climate unit, some vehicles may develop a blower motor failure. *js
  • FSB-364-036 - ELECTRICAL SYSTEM: Mack truck: flashers are to be removed due to durability issues. *js
  • PI-0815 - SUSPENSION: Mack trucks: rear suspension hardware torque. Bolts are loose or incorrectly torqued on the primaax suspension. *js updated 07/18/2013 *js
  • PI-0812 - SUSPENSION:REAR: Mack trucks: rear suspension adjustment washers. Replacement of the suspension adjustment washers is required. *js
  • PI-0796 - ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE): Mack truck: information provided regarding modification of egr valve on engines and removal of poppet shaft end cap o rings. Models chu, cxu, gu, leu, mru. No model years listed. *pe
  • FSB-372-011 - EXTERIOR LIGHTING:BRAKE LIGHTS: Mack trucks: four way flasher abs fault. Certain vehicles equipped with a webb solid state flasher, built from jan. 1, 2010 to june 29, 2012 may experience an active abs fault when the 4 way flasher is enabled. *js
  • FSB-293-007 - FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY:PRESSURE RELIEF DEVICES: Mack trucks: egr differential pressure sensor pin fretting. Severe fretting damage of the engine exhaust gas recirculation differential pressure sensor's (egr differential pressure sensor) connector may cause an unreliable signal to the sen
  • FSB-212-002 - ENGINE AND ENGINE COOLING:ENGINE: Mack trucks: oil seepage at flywheel housing. This problem has already been solved in production, but the production solution is not compatible with previous generation flywheel housings. *js
  • FSB-255-023 - ENGINE AND ENGINE COOLING:ENGINE: Mack trucks: severe fretting damage of the engine variable geometry turbocharger actuator (engine vgt actuator) harness and turbine shaft speed sensor (tss) connectors may cause an unreliable signal to the engine vgt actuator. Also include
  • PI0775 - ELECTRICAL SYSTEM:12V/24V/48V BATTERY: Mack trucks: the battery disconnect switch may have been bypassed on some vehicles. The right hand positive cable may have been routed directly to the starter and not to the battery disconnect switch. *js upated 08/08/2012 *js
  • FSB-258-031 - FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:MOUNTING: Mack: on certain mack vehicles built before 2/13/2012, the front chassis to urea tank connection, located on the side of the def tank may rub mounting bracket or not stay secured. *js
  • FSB-652-004-1 - SUSPENSION:MULTIPLE AXLE:TORQUE ARM: Mack: torque rod replacement on front rear axle. *js updated 5/9/12. *pe
  • FSB-844-003 - VISIBILITY:GLASS, SIDE/REAR: Mack truck: passenger door peep window is loosening from door. This may result in the window butyl tape softening because of high temperatures. *pe
  • SP-365-001 - POWER TRAIN:CLUTCH ASSEMBLY:PEDAL/HAND LEVER(MOTORCYCLE): Mack: clutch operation error prevents starter engagement unless pedal is fully depressed. *rm
  • SP-372-010 - EQUIPMENT:OTHER:LABELS: Mack trucks: the fuse identification decal is being corrected. *rm
  • SP-284-030 - ELECTRICAL SYSTEM:SOFTWARE: Mack trucks: there are engine ecm software updates. *rm
  • SP-364-032 - VEHICLE SPEED CONTROL:CRUISE CONTROL: Mack trucks: the instrument cluster is not displaying the proper transmission message.*rm
  • FSB-491-029 - UNKNOWN OR OTHER: Mack trucks: there are cracks in a steel oil tube that can lead to leaking. *rm updated 2/21/12. *pe
  • FSB-293-011 - ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE): Mack trucks: there are new egr outlet hose clamps. *rm
  • SP-252-001 - ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE: Mack: procedure to fix the an insulation blanket in the exhaust system that can deteriorate over time. *rm updated 9/12/11. *pe
  • SP-252-002 - ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR: Mack: procedure to fix the an insulation blanket in the exhaust system that can deteriorate over time. *rm updated 9/12/11. *pe
  • PI-0695 - POWER TRAIN:MANUAL TRANSMISSION: Mack truck: the oil slinger threads on the input shaft of the transmission were threaded incorrectly and could cause leakage in the area. *rm
  • SB-465-001 - EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL : Mack trucks: there are new revised torque procedures to prevent the bull gear mounting screws from loosening. *rm
  • SP-284-027 - ELECTRICAL SYSTEM:SOFTWARE: Mack truck: engine ecm and acm software updates. Enhancements are available for the engine control module (ecm) and aftertreatment control module (acm). Does not apply to mack trucks australia. Models mru, leu, gu, chu, cxu. No model y
  • SB-PI-0691 - ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER: Mack truck: replacement of the turbocharger and mounting hardware on certain mp8 engine equipped trucks. The turbocharger and associated mounting hardware must be changed on all trucks involved in this campaign. *pe
  • SB-535003 - PARKING BRAKE: Mack truck: parking brake alert. The new alert is meant to inform the vehicle operator that the parking brake has not been apply while attempting to exit the vehicle. Models cxu, chu, gu, and td. No model years listed. *pe
  • SB-730003 - ELECTRICAL SYSTEM:WIRING: Mack truck: chassis wiring harness, acb sensor, replacement. This bulletin contains information for the replacement of the adaptive cruise with braking (acb) sensor chassis overlay wiring harness, found on cxu, chu, gu and td model mack t
  • SB-730002 - EQUIPMENT ADAPTIVE/MOBILITY: Mack truck: sensor, adaptive cruise with braking (acb), alignment. This bulletin contains information for checking the alignment and adjusting the adaptive cruise with braking (acb) sensor found on cxu, chu, gu and td model mack trucks.
  • SB-313004 - POWER TRAIN:CLUTCH ASSEMBLY: Mack truck: revised air assist clutch cable. Effective 9/17/07, a revised air assist clutch cable (part no. 27rc410m) was implemented into production on cxu, chu, and gu model chassis. No model years listed. *pe
  • SB-635012 - EQUIPMENT:APPLIANCE:AIR CONDITIONER: Mack truck: fine particulate filter for hvac units-cxu, chu, gu, cxp and ctp models. A pleated fine particulate hvac filter (part no. 85112361) has been developed for the hvac units in certain models. No model years listed.
  • SC-334 - SERVICE BRAKES, AIR:SUPPLY:CHECK VALVE: Mack truck: it has been determined that the 90 degree single check valve fitting manufactured by parker hannifin corp. Which is used in the supply port of the spring brake modulating relay valve (bendix sr 7 valve) may have a defect whereb
  • SB-313006 - POWER TRAIN:CLUTCH ASSEMBLY:BELL HOUSING: Mack truck: air assist clutch conversion. Air assist to non assist clutch cable conversion. The air operated clutch assist system was designed to reduce clutch pedal effort by approximately 20%, along with reducing the clutch pedal trave
  • TSB-517009 - POWER TRAIN:AXLE ASSEMBLY: Mack truck: broken longitudinal torque rod mounting stud in axle spring seat due to wing bracket interference. This includes the td model. No model years listed. *pe
  • SB-215035 - ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN: Mack truck: revised fan hub mounting bolt torque. For this application only, the fan hub mounting stud material properties and length have been changed. Stud material is now grade 10.8 (previously was grade 8.8), and the stud length has bee
  • SB-22499 - POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES: Mack truck: the transmission oil cooler coolant supply piping arrangement may prevent installation of a driveshaft to an accessory pump with the transmission mounted pto located in the 8 o'clock position. Model years unknown.
  • SB-21-5035 - ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN: Mack truck: revised fan hub mounting bolt torque. For this application only, the fan hub mounting stud material properties and length have been changed to 45mm (was 40mm) to ensure full nut engagement. Model years unknown. *
  • SB-12-1043 - SUSPENSION:REAR: Mack truck: suspension crossmembers, primaax rear suspension. Models equipped with the hendrickson primaax rear air suspension may develop a crack in the radius of the lower end gusset. *pe
  • P-1662 - ENGINE AND ENGINE COOLING:ENGINE:DIESEL: Mack truck: models cxu, chu, gu, mru and leu chassis. Us07 mp7 engine management system (ems) software upgrade. The revision includes a reduction i n peak injection pressures to improve longevity of unit injector components. *pe
  • SB-230002 - VEHICLE SPEED CONTROL:CRUISE CONTROL: Mack trucks: service brake switch test for cruise control activation. A change was made to the vehicle electronic control unit (vecu) software which affects cruise control. Models cxu, chu, gu, td, leu, mru. *pe
  • P-1660 - EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL : Mack trucks: installation of air tank mounting straps and end gusset - chu and gu models. The air tank mounting tabs which are welded to the reservoirs can crack in the area of the mounting bolt holes. Models chu, gu7 and gu8 (2006-2007)
  • SB 215-033 - ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN: Mack truck: revised fan ring bracket mounting screws. A longer mounting screw (part no. 945444) for the left-side fan ring mounting bracket was implemented into production on all cxu, chu and gu model chassis. *pe
  • SB 234021 - ENGINE AND ENGINE COOLING:EXHAUST SYSTEM: Mack truck: inlet elbow cracks - vertical back-of-cab diesel particulate filter (dpf). (not applicable to mack trucks australia). *pe models cxu, and ch. Updated 9/10/08. *pe
  • SB 234022 - ENGINE AND ENGINE COOLING:EXHAUST SYSTEM: Interference between exhaust pipe u-bolt and sleeper rail. (not applicable to mack trucks australia). *pe
  • SB 329007 - POWER TRAIN:AUTOMATIC TRANSMISSION: Transmission oil cooler piping revision. *pe updated 7/8/09. Model years unknown. *pe
  • SB724008 - ELECTRICAL SYSTEM:WIRING: Mack - blower motor switch wiring upgrade--all with behr hvac units. Manufactured prior to feb. 1, 2008. *nj
NHTSA decoded information from VIN

1 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
Additional Error TextUnused position(s): 6,7;
Axle ConfigurationSFA - Set-Forward Axle
Body Cab TypeMDHD: CBE (Cab Behind Engine)
Body ClassTruck-Tractor
Brake System TypeAir
Error Code3,14
Error Text3 - VIN corrected, error in one position (assuming Check Digit is correct); 14 - Unable to provide information for some of the characters in the VIN, based on the manufacturer submission.
GVWRClass 8: 33,001 lb and above (14,969 kg and above)
MakeMACK
MakeID490
ManufacturerMACK TRUCKS INC.
Manufacturer Id1027
ModelCHU
ModelID2028
Model Year2007
NCSA Body TypeTruck-tractor (Cab only, or with any number of trailing unit; any weight)
NCSA MakeMack
NCSA ModelMedium/Heavy - CBE
NotePinnacle Axle Forward
Plant CityMACUNGIE
Plant Company NameMack Trucks
Plant CountryUNITED STATES (USA)
Plant StatePENNSYLVANIA
Possible Values(7:5)
Series600
SuggestedVIN1M1AN25Y87M001271
VIN1M1AN2EY87M001271
Vehicle Descriptor1M1AN2EY*7M
Vehicle TypeTRUCK
Latest VINs Decoded for this Manufacturer
VIN Year Model Manufactured In
1M1AN4GYU7KM009742007CHU ,
1M1AN2EY87M0012712007CHUMACUNGIE PENNSYLVANIA, UNITED STATES (USA)
1M1AN4GY87M0141702007CHUMACUNGIE PENNSYLVANIA, UNITED STATES (USA)
1M1AN4GY07M0141702007CHUMACUNGIE PENNSYLVANIA, UNITED STATES (USA)

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