2003 GMC GMC-TRUCKGmc Gmc-truck 2003

Vehicle Details: Investigations, Consumer Complaints, Service Bulletins

Below you will find all available information on the 2003 GMC GMC-TRUCK.

ManufacturerKnown WMI(s)Fuel Type
GMC
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NHTSA Mandated Recalls

No recalls could be found for this vehicle. To ensure accuracy and for your safety, 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.

  • SB-10-08-50-003B - SEATS:FRONT ASSEMBLY:HEAD RESTRAINT: General motors: information provided by bulletin for all 2012 and prior general motor trucks and passenger vehicles regarding the adjustable comfort and custom upholstery of the driver and the passenger head restraint. *pe
  • PIT-3749D - STRUCTURE:FRAME AND MEMBERS: Gm: on some truck models there is some frame corrosion. *rm updated on 5/2/2012. *kb
  • SB-06-02-32-013B - STEERING:HYDRAULIC POWER ASSIST:PUMP: Saab/hummer/gm: diagnostic tips/recommendations when power steering pump replacement is necessary. Analysis of returned power steering (ps) pumps that had been replaced for noise, no power assist, no or low pressure and leaking conditio
  • 3112 - EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.: Gmt800 dealer installed xm radio kit compatibility. (chevrolet 2004 and gmc 2004) *sc
  • 063003 - TIRES: Replacement of factory-equipped tires with lt rated tires. Full-size 1500 series utility trucks. *tt
  • 050703 - INTERIOR LIGHTING: New tech line software available to reduce indicator bulb illumination by 65% due to reports that the instrument cluster highbeam indicator is too bright. 2003 chevrolet, gmc and cadillac full-size pick-up and utility trucks. *tt
  • 030730002A - POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES: Transmission cooling system service tool j 45096 - transflow information. *tt
  • 121202 - POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES: New transmission oil cooling system flushing tool. 1998 and 2003 chevrolet and gmc medium duty trucks equipped with 4l80e automatic transmissions. *tt
  • 021703 - VISIBILITY:WINDSHIELD WIPER/WASHER: Windshield wiper blade replacement. Inspection of parts returned to that warranty parts center shows that windshield wiper blades are being replaced for customer concerns of streaking, not clearing windshield, etc. *tt
  • 021003 - EQUIPMENT: New calibration released under tis 2000, version 2.0 to address the remote keyless entry inop concern on 2003 model year full-size pick-ups, full-size utilities and hummer h2 vehicles built between december 23 and january 23, 2003. *
  • 031803 - STEERING: A clunk noise coming from under the hood that also can be felt in the steering wheel. *tt *jb
  • 030303 - VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR: New outside rearview power camper mirrors, on 2003 full-size pick-ups may not fully extend and a clicking noise may be heard. *tt *jb
  • 032703 - ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN: Engine fan rubbing noise during turns, more commonly found on left turns on 2003 st pick-ups and class style utilities. *tt *jb
  • 030604012 - ELECTRICAL SYSTEM: Inspection of all related wiring harness connections when diagnosing miscellaneous diagnostic trouble codes, intermittent driveability concerns, hard start, no start, incorrect gauges, inoperative air conditioning systems, service engine so
  • 020730052A - POWER TRAIN:AUTOMATIC TRANSMISSION: Essential tool j 45096 transflow for 2005 and prior passenger 020310008 - SUSPENSION: Recommended wheel nut / bolt torque specifications for 2003 passenger cars and light duty trucks and 2003 hummer h1. *tt
  • 020730029A - POWER TRAIN: New powertrain quality center for engine and transmission assembly replacement. *tt
  • 010802 - EQUIPMENT: Subject regarding the y92 special edition package for the 2003 hummer h2 with options y92 or vs1 and v33. *tt
  • 300702 - EQUIPMENT: Subject regarding 2003 hummer h2 accessories. *tt
  • 300702 - VISIBILITY:WINDSHIELD: Subject regarding 2003 hummer h2 loose windshield to a-pillar moldings. *tt
  • 300702 - STRUCTURE:BODY: Subject regarding white stains on the rear end gate, license plate pocket or bumper cover of the 2003 hummer h2. *tt
  • 260702 - EQUIPMENT: Subject regarding 2003 hummer h2 vehicles with option 1sc having an upper chrome trim piece on the license plate pocket. *tt
  • 260702 - STRUCTURE:BODY: Information on servicing a gap between the headliner and the sunroof trim molding on 2003 hummer h2. *tt
  • 260702 - EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL: Information on requesting 2003 hummer h2 owners manual. *tt
  • 230702 - UNKNOWN OR OTHER: Subject regarding feedback on h2. *tt
  • 042202 - UNKNOWN OR OTHER: Subject regarding the new model features seminar. *tt
  • 020730028 - UNKNOWN OR OTHER: Information on automatic transmission serial number and site code locations for 2003 and prior passenger cars and trucks and 2003 hummer h2 with north american automatic transmissions. *tt
  • 020730029 - UNKNOWN OR OTHER: Information on the new powertrain quality center for engine and transmission assembly for 2003 and prior passenger cars and trucks with automatic transmissions. *tt
  • 020139004 - VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM: Information regarding new pag oil released for certain vehicles including all 2003 passenger cars and trucks. *tt
  • 020601026 - UNKNOWN OR OTHER: Subject regarding engine identification information for 2003 and prior passenger cars and trucks and 2003 hummer h2 with north american engines. *tt
  • 020601028 - ENGINE AND ENGINE COOLING:ENGINE:GASOLINE: Information regarding engine crankcase flush for 2003 and prior gm cars and trucks and isuzu light and medium duty trucks with gasoline engines. *tt
  • 020843004 - VISIBILITY:REAR WINDOW WIPER/WASHER : Some owners of 2003 hummer h2 may comment that the rear window washer spray nozzle drips when not in use and / or they have to wait an extended period of time while holding the rear washer button before it sprays. *tt
  • 020603008 - ELECTRICAL SYSTEM: Low voltage display on ip gauge, lights dim at stop lights, battery discharged, no start, slow cranking, dim lights at idle, low generator output. Nlm *ar includes 1990-2008 passenger cars and light duty trucks including saturn. Upda
  • 02035B - ENGINE AND ENGINE COOLING:ENGINE:DIESEL: Customer satisfaction program regarding engine oil contamination for certain models including the 2003 gmc medium duty. *tt
  • 990851007 - WHEELS: This bulletin updates gmcs position on refinishing aluminum wheels for 2003 and prior passenger car and trucks. *tt 2007 and prior passenger cars and trucks including saturn. Updated. *kb
  • 990089019B - UNKNOWN OR OTHER: Subject regarding warranty parts center / corporate parts return program for 2003 and prior passenger cars and trucks. *tt
Known Recall Investigations
  • Parking brake failure investigation # EA04011

    In a letter dated april 20, 2005, gm notified nhtsa that it had decided that defects that relate to motor vehicle safety exist in certain model year (my) 1999-2002 c/k 1500 series (pbr parking brake system) and my 2001-2005 c/k 2500 and 3500 series (trw parking brake system) pickups with manual transmissions.According to gm, some of these vehicles may have conditions that cause the friction linings to wear to an extent where the parking brake can become ineffective in immobilizing a parked vehicle.Gms action covers an estimated total of 142,585 vehicles.Dealers will install a low-force spring clip retainer for vehicles equipped with the pbr parking brake system and install a redesigned parking brake cable assembly on vehicles equipped with the trw parking brake system. A total of 58 non-duplicative complaints were received by odi and gm concerning the approximately 59,000 my 1999-2002 c/k 1500 series pickup trucks with the pbr parking brake system.These included 22 alleged rollaway incidents, resulting in a rate of 38.5 rollaway incidents per 100,000 vehicles.Odi is aware of 24 complaints regarding the my 2001-2005 c/k 2500 and 3500 series manual transmission trucks recalled by gm, including 5 alleging rollaway incidents.Though the conditions described in gms letter are also present in the c/k trucks with automatic transmissions, the rollaway rate in those vehicles was similar to those observed in peer vehicles studied by odi in this investigation.This engineering analysis is closed. For additional information, see the attached closing report.

Most Recent Consumer Complaints and Accidents
CrashFireTowedInjuredDeathsFailure
Date
NoNoN NoneNone20110118

Brake lines, transmission lines and engine coolant lines all failing on 2003 gmc 2500 hd sierra as well as on 2004 chevy silverado hd 3500. These problems have caused numerous amounts of time to repair and replace, and today there was a catastrophic brake failure on the 2003 hd gmc which almost resulted in a deadly accident. These lines should not have rusted they way they are especially on two (2) different vehicles from the same manufacturer. These vehicles were produced with inadequate parts for all lines on the underside of vehicle. There should not be 1,000 plus complaints from consumers regarding the rusting of these components, of which have caused several major and life safety issues. The brake lines are an integral part of any vehicle and to have them rust thru to the degree of all the complaints there is obviously an issue with the component the manufacturer installed on these vehicles. Between our 2003 and 2004 gmc and chevy trucks respectively, we have replaced all of the transmission coolant lines in both vehicles, oil engine line in 1 vehicle, ready to change in other vehicle due to rust, and now brake lines in the 2003 and will need to replace in 2004 due to rust as well. The entire underside components are completely rusted through. In addition, the straps that hold the fuel tank are also needing to be replaced due to rust. *tr

NoNoN NoneNone20101223

I have a 2003 gmc sierra 4wd truck and the speedometer cluster is bad. I see that thousands of other people have the same problem. The speedometer register erratically and sometimes stays on 0 mph while driving down the highway. I here the fuel gauge is next to go bad. These two problems together on a busy highway can and will cause accidents where someone will get hurt or killed. Gm has agreed to recall these vehicles with under 70,000 miles and 5 yrs. Old. This does nothing to this safety problem but lower the odds a little bit. What about the safety of the balance of owners of the remaining vehicles and every person on us highways? Doesn't anyone care? Please look into this safety problem for it happens all of the sudden. This failure happens and then it works fine off and on or it just totally fails all at once. You have no idea how fast you are driving which affects public safety and running out of fuel on a snow covered or dry freeway or rte. And not being able to steer the truck can definitely cause accidents. People have no clue when or where these problems will occur. I hope that you are also concerned about the vehicles with this problem on the roads with more than 70,000 miles and older than 5years. I am a certified automotive mechanic and have been for 30 years. What scares me is the older the vehicle the more chance of hydraulic brake lines failing from rust and not knowing if they are driving too fast for conditions with a brake line failure is going to happen if not already. Please protect everyone and yourself from general motors corporation's shotty recall. *tr

NoNoN NoneNone20100105

Speedometer failure in 2003 gmc sierra, i feel that this type of failure should be considered a saftey defect and be covered by the gm corp. I have been fighting with the corp for the past three months to cover this it was a defective stepper motor in all the instrument clusters and the part number was xc5-168 the new part number is x25-168 why was this never considered a saftey recall, is the speedometer not considered part of the safety recalls on our roadways? The fact that i can drive down the highway at "according to my speedometer" at 120 mph and cars are passing me, or the fact that i might be doing only 30mph in the same situation, is this not considered part of a saftey recall? It is and has been known that these steppers motors in the instrument clusters has been bad, and not the fault of any driver but the fault of the gm corp., do we have to wait until someone is killed by something like this thinking that ther only doing 30mph but in fact are running down the road at 80mph.... Sure the more experienced driver might know the differencebut what about the less experienced, like your child? I would never want this to happen, and you have to admit that it could, something should be done about this... A saftey recall, not just some service bulletin, that the dealer mails to some of the owners, if in fact they have the name on file, someone could have bought this used for thier child. Under speedometers on ebay there is proof that the clusters are bad, guys are fixing them with the new stepper motors, why is this not gm's responsibility? *tr

NoNoN NoneNone20071203

Transfer case has holes in it & fluid leaked out. *tr

NoNoN NoneNone20071021

I purchased a 2003 gmc sonoma for my son, in july of 2003 and we have had nothing but problems with it. We were told yesterday we need a new transmission and was quoted a price from $1,500.00-$2,500.00. We are going to pay it because we still are paying a payment on it and cannot afford to get another vehicle. My question is isn't general motors responsible for the products they sell. I do not have an american vehicle and i would like to buy american but they do not stand behind their products. *jb

NoNoN NoneNone20070905

Fuel tank developed a leak where fuel line enters the tank. *tr

NoNoN NoneNone20070606

Tl*the contact owns a 2003 gmc truck. The contact heard a clicking noise coming from the left side of the vehicle. The sound is similar to that of a shock that has failed. The failure occurred one year after the vehicle was purchased. The rack and pinion has been replaced five times. The bearings and shocks have also been replaced. Over one year later, the failure has recurred. The dealer has made nine unsuccessful attempts to diagnose the cause of failure. Gm stated that the failure could be related to the steering gears and advised the dealer to replace them instead of looping the gears. The manufacturer also authorized the dealer to replace the shock and spring mounts. There was an attempt to repair the bearing gear inside the rack and pinion, but the failure continued. The vin and fuel system were unavailable. The contact has copies of the related invoices. The current mileage is 33,000 and failure mileage was 12,000.

NoNoN NoneNone20070516

Speedometer fails to work. *tr

NoNoN NoneNone20061226

My 2003 gmc sierra 2500hd just started having speedometer problems. All of a sudden i was driving down a country road traveling about 45 mph but my speedometer said i was going 90 mph. Then it all of a sudden went to 120 mph and eventually it pegged out completely. When i turn my engine off all of the other gages go off but the speedometer stays at 120 mph +. Sometimes it fluctuates between 70 and 120 + but it is never correct. This seems like a huge safety issue and it appears from reading online that there are tons of other people out there with the same problem. This seems like something tha gmc should fix for free considering the safety issues. We dont have the money to spend on something that is obviously the manufacutrers fault.

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