Recalls


CampaignManufacturerManufacturing dateType# of units affectedDate Owner notified MfgRecall Initiated byManufacturers of recalled vehicles/productsReport Recieved DateRecord Creation DateRegulation Part NumberFMVSS Number
POWER TRAIN - DRIVELINE - DRIVESHAFT
05V005000GENERAL MOTORS CORP.from 05/01/1999 to 10/31/1999V (Vehicle)9822102/14/2005ODIGENERAL MOTORS CORP.01/07/200501/10/2005
Defect SummarySome pickup trucks, vans, and sport utility vehicles equipped with a hydraulic pump driveshaft that can fracture, resulting in immediate loss of hydraulic power steering assist. on certain vehicles equipped with hydro-boost power brakes, the same condition can result in loss of power assist for braking after the reserve pressure is depleted.
Consequence SummaryAn inoperative pump can cause increased steering effort, and in hydro-boost equipped vehicles also increased braking effort, but does not completely eliminate the ability to steer or slow the vehicle.
Corrective SummaryDealers will replace the hydraulic pump. the campaign began on february 14, 2005. owners may contact chevrolet at 1-800-630-2438 or gmc at 1-866-996-9463.
NotesGm campaign no. 05001.this action is deemed a safety improvement campaign and is not being conducted under the safety act.the company has informed nhtsa that it will provide the modifications described above free of charge.

Bulletins


BulletinBulletin dateReplacement BulletinItem no.SummaryAdded
POWER TRAIN
00773100171904l60e, 4l65e replacement valve body gaskets does not seem to fit. *tt10/27/2005
3276100134964l80e output carrier thrust washer changes. *tt04/20/2005
31563156A10010292261 transfer case drivelines growl 1100-1200 rpm. *tt11/09/2004
305401/01/200410009665Replacement flexplate may have larger bolt holes than the original flexplate. *tt10/14/2004
30023002D100088024l60e/4l65e intermittent neutral condition while accelerating from a stop or while driving. *tt 1999-2006 gm cars, light duty trucks and utilities. *tt08/23/2004
990730016A10/01/2002990730016B10007838Diagnostic information for intermittent transmission downshift, slip, busy/cycling tcc or noisy cooling fan. *tt07/12/2004
0159901/01/2004100072374l60e, 4l65e forward and low reverse waved steel clutch plate appearance change. *tt06/04/2004
00822B01/01/200400822C10005474No 2nd, no 4th and no reverse. to include 2004 light duty automobiles and trucks equipped with 4l60e or 4l65e automatic transmission. *tt02/27/2004
010730002C08/01/2003010730002B10004354Malfunction indicator lamp (mil) is on; the transmission is stuck in third gear; and / or the instrument cluster is inoperative. *tt12/03/2003
0141011/18/200310004214Poor performance from a stop in 2wd, auto or 4wd hi. 2003, 2003 cadillac ext also included. *tt11/21/2003
03042100405/01/200310002374Design change of rear output shaft and oil pump replacement parts. *tt08/26/2003
020421005A02/01/200302042100510001110Slips in 4-wheel drive, noise, vibration, leaks, hot odor. *tt04/15/2003
02042100506/01/2002634905Some vehicles will not move when 4-wheel drive is requested, noise, shudder, poor performance, transmission / transfer case slips, transmission will not upshift, slips in 4-wheel drive. *tt10/10/2002
02009000204/01/2002634226Subject regarding lubrication of propeller shaft double cardan cv type u-joint centering ball and seat.*nlm09/28/2002
22010201/22/2002629716Some four-wheel drive extended cab short bed models may exhibit a bump/clunk on stop or acceleration. *tt04/05/2002
POWER TRAIN - AUTOMATIC TRANSMISSION
304701/01/20043047A1001018500-01 4l80-e automatic transmission may experience a harsh tcc apply and/or diagnostic trouble code p1870 or p074. *tc11/04/2004
304701/01/200410009392Harsh tcc apply and or a diagnostic trouble code p1870. 4l80e automatic transmission. *tt09/27/2004
03073005611/01/2003100055664l60-e automatic transmission oil pump first and second design identification. *tt03/04/2004
3259C3259E100055144l80e, 4l85e whine noise in first and second gear. *tt03/01/2004
010730038B10/01/2005010730038C10005162The 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. *tt02/09/2004
020417001A07/01/2002020417001634895Concerns with launch shudder / vibration on acceleration. *tt10/10/2002
02041700102/01/2002629369Some owners of c1500 series extended cab pickup models may comment on a vibration/launch shudder when accelerating from a stop. *tt04/02/2002
01073003812/01/2001010730038D628934Some customers may comment that 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. *tt03/25/2002
20080108/20/2001625114Information regarding revised transmission calibration to address driveline growl or prop shaft ring noise. *jg11/16/2001
POWER TRAIN - AUTOMATIC TRANSMISSION - CONTROL MODULE (TCM, PCM)
18100010/18/2000617645Engineering is investigating harsh one-two shift on the 4l60e automatic transmission. this investigation is focused on harsh one-two shifts on 2000 model year silverado and sierra equipped with 4l60e automatic transmission. *t03/21/2001
POWER TRAIN - AUTOMATIC TRANSMISSION - COOLING UNIT AND LINES
PIT-472210/01/200810026804Gmc: fluid leak from transmission oil cooler lines due to corrosion. all 2000-2006 light duty trucks equipped with the light duty automatic transmission. *pe12/18/2008
POWER TRAIN - AUTOMATIC TRANSMISSION - LEVER AND LINKAGE - COLUMN SHIFT
020730024A08/01/2005020730024B634999Diagnosis of cracked or broken transmission case. *tt 2006 and prior cars and light duty trucks. *tt10/11/2002
POWER TRAIN - AXLE ASSEMBLY
40304030A10021676New design front axle side bearing adjusters. *kb06/15/2007
336410014953Rear axle retainer button breakage. *eh05/12/2005
30013001A10008872The 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 utilitie08/25/2004
99073002410/01/19996089203A condition with driveline vibration / growl noise. *tt01/14/2000
POWER TRAIN - AXLE HUBS
01222A01/01/200401222B10007278Repeat rear axle hub seal leak. *tt06/09/2004
POWER TRAIN - DRIVELINE
33003300A100135724wd models with noise, vibration on dry pavement. *eh04/21/2005
POWER TRAIN - DRIVELINE - DIFFERENTIAL UNIT
990421003C08/01/2003990421003B10004401Front wheels slipping with vehicle in four wheel drive. *tt12/05/2003
990421003B04/01/2001990421003A619378Some owners may comment on a slipping type condition at the front wheels while the vehicle is in four wheel drive (4wd). *tt05/24/2001
POWER TRAIN - DRIVELINE - DRIVESHAFT
04049500103/01/200410008653Revised wheel drive shaft nut torque specification. *tt08/12/2004
POWER TRAIN - MANUAL TRANSMISSION
13110111/13/2001628117Information on 4-wheel drive extended cab, short bed vehicles with 4-wheel drive extended cab, short bed with a bump or clunk on stop or acceleration. *tt03/05/2002
01110111/01/2001628081This message covers trucks with four-wheel drive extended cab short bed with a bump or clunk on stop or acceleration in reference to bulletin number 01-04-17-004. *tt03/05/2002
25100110/25/2001628027Some extended cab short bed vehicles with four-wheel drive may exhibit a bump or clunk on stop or acceleration from a stop. *tt03/01/2002
01073003611/01/2001627912Service engine soon lamp illuminated, incorrect transmission shifts, poor performance of engine, transmission slipping. *yh02/26/2002
POWER TRAIN - TRANSFER CASE (4-WHEEL DRIVE)
34243424A10017299Electronic transfer case unable to complete shift. *tt11/02/2005
338910016707Four wheel drive inoperative and the 4wd service light will illuminate. diagnosis may reveal that the atc fuse could be open, possible dtc c0308, or various u codes may be set. the encoder motor may also be shorted or the tccm may be dama09/28/2005
352610016558Intermittent service 4wd light comes on with diagnostic trouble code (dtc) c0306 or c0308 stored in tccm. *tt09/22/2005
3349100148094wd inoperative and diagnostic trouble code (dtc) u1026 atc fuse open. *tt05/10/2005
3012B3012A10008806The nvg 136 all wheel drive (awd) transfer case and the 236 and 246 nvg selectable transfer cases operating in the auto mode may exhibit a condition of a vibration/shudder during low speed turns such as a parking lot maneuver, up to approxi08/23/2004
0140911/18/200310004212The nvg 136 all wheel drive (awd) transfer case and the 236 and 246 nvg selectable transfer case shudder on turns. *tt11/21/2003
02042100404/01/2002634899Some customers may comment on the service 4wd indicator illuminating with diagnostic trouble code b2725 set. *tt10/10/2002

Consumer Complaints


Fail datemilesoccurencesPurchase date
POWER TRAIN
10/01/200015
 The accelerator had stuck, the transmission slipped, the flaps on the fender and the door trim had fallen off, the back window leaked, the heat shield was believed to have caused a vibration in the dash-per service dealer, the coolant light stayed on, the a/c had to be repaired twice, and the rotors vibrated. *jb *scc
02/28/2000408/23/2000
 While coming down a hill put foot on brakes, and it felt like pushing on a brick wall. consumer proceeded through a stop sign. consumer has to press brake down twick before vehicle will stop.*ak the brakes failed twice. the steering column makes a grinding noise when turning. horn failed. keyless entery failed. door locks failed. interior lights failed. the fan in the front end is very loud. the speedometer is inaccurate. the power steering pump shaft broke. *yh
POWER TRAIN - AUTOMATIC TRANSMISSION
03/20/200670000103/01/2006
 Dt*: the contact stated while driving at various speeds the vehicle intermittently fails to shift into third and fourth gears. when the shifter fails the digital gauges fail to illuminate. the vehicle shifts normally after a short period of time. upon inspection the independent repair shop was unable to determine the cause of the failure.
08/24/2005103/01/2002
 Dt: the contact received nhtsa recall 05v379000 concerning the anti -lock brake system. he took the vehicle to the dealership, and they performed the recall repairs. the abs light was still on, and the abs did not work. while driving for short periods of time the consumer experienced brake failure. this resulted in extended stopping distance. he contacted the dealership and manufacturer, but the problem was not covered by the recall.*ak the consumer had difficulty shifting into 3rd gear. updated 12/07/05. *jb
03/01/200542000104/01/2002
 Dt: the contact stated the transmission failed while driving. the vehicle would not go into reverse. after getting the vehicle home he had it towed to a transmission shop. they found there was a crack in an internal hub. this caused a loss of oil pressure, and lubrication. they replaced all damaged parts. there have been no problems since. *ak
03/18/200463000107/10/2003
 Heard a whining noise and wouldn't shift properly. it would only move very slowly forward and would not go into reverse. *jb
11/19/200352000109/23/2000
 Transmission failed. no reverse. reaction shell gear teeth stripped out. common problem with 4l60e transmissions. only 52000 miles. went out with no warning.*ak
06/15/200250000204/01/2000
 2000 2wd sierra - sun gear shell defective from mfg (known problem) (1) total transimission failure - rebuild. (2) total transmission failure - rebuild. *ak
05/01/200128000103/10/2000
 The transmission slipped multiple times and accelerated very slowly. dealer notified.*jb
07/05/2002
 While driving vehicle will not go into overdrive or go into reverse. dealer notified.*ak
03/01/2002
 No summary listed for above vehicle. *ak
06/15/20010
 Consumer was traveling about 15mph on highway and heard a noise when automatic transmission changed from first to second gear. also, there was vibration when she turned left to right. dealership was aware of problem.*ak
 While changing gears consumer heard clunking noise. dealer replaced transmission, but, problem returned dealer has been notified. please provide further information.*ak
10/30/200010/01/2000
 Problem only occures when engine and transmission are completly warmed and transmission is in overdrive mode. if transmission is in drive 3 no problems occur at any engine speed. dealer states on repair order, normal condition at this time until an update comes out. suggestion was made by dealer that this could be caused by tourque converter.
 When starting vehicle while in park, it will completely shutdown. cause unknown. please give any further details. *ak
12/13/1999210/01/1999
 On 12/13/99 when slowing down to make a left turn, the tourque converter locked up and stalled the truck in middle of traffic while crossing the left lane. with difficulty, truned the wheel back to the right and pull off the road and shifted into park and restarted the truck. luckly there was very little on coming traffic. on 2/11/00 while coming into a rolling right hand turn and going about 15 mph, i started to brake and the tourque converted again locked up and the engine stalled. again with difficulty i was able to steer into the corner and make the corner. as the truck was free rolling it just started itself and it contiuned on, almost crached into two cars waiting at the stop sign. if my wife was driving there would have been a collision. in october when waiting for a traffic light to change, i accellerated and truck didn't move. i stepped on the brake shifted to park and then back to drive and it finally went into gear and moved. have been back to the dealer twice with tourque converter concerns with no solutions. gm has a transmission problem with there 4l60e transmissions. my 1998 gmc jimmy has been replaced at 19000 miles. am very worried that this will happen at any time when not ready and an accedent will happen. *ak
POWER TRAIN - AUTOMATIC TRANSMISSION - TORQUE CONVERTER
12/13/1999210/01/1999
 On 12/13/99 when slowing down to make a left turn, the tourque converter locked up and stalled the truck in middle of traffic while crossing the left lane. with difficulty, truned the wheel back to the right and pull off the road and shifted into park and restarted the truck. luckly there was very little on coming traffic. on 2/11/00 while coming into a rolling right hand turn and going about 15 mph, i started to brake and the tourque converted again locked up and the engine stalled. again with difficulty i was able to steer into the corner and make the corner. as the truck was free rolling it just started itself and it contiuned on, almost crached into two cars waiting at the stop sign. if my wife was driving there would have been a collision. in october when waiting for a traffic light to change, i accellerated and truck didn't move. i stepped on the brake shifted to park and then back to drive and it finally went into gear and moved. have been back to the dealer twice with tourque converter concerns with no solutions. gm has a transmission problem with there 4l60e transmissions. my 1998 gmc jimmy has been replaced at 19000 miles. am very worried that this will happen at any time when not ready and an accedent will happen. *ak
POWER TRAIN - AXLE ASSEMBLY - AXLE SHAFT
05/07/200582000108/01/2000
 January 27, 2005, my truck was taken to dealership d/t loud metal grinding in the left front wheel(driver's side). the brakes and rotors were replaced. the sound continued and was taken back to dealership february 2, 2005 and the bearing was cleaned out. may 7, 2005 while driving on interstate the left front wheel felt like i hit something. when i got off the interstate there was a burning smell. rounding a curve at 25 mph the hub and then the axel broke. the truck was not drivable and was towed by aaa to the dealership. it was repaired and i was told it was d/t the after-market wheels.
07/15/2000
 Brakes malfuction; when applying brakes they do not stop vehicle properly, causing extended stopping distance. also, front bearings/ universal joint, and rear leaf spring assembly had to be replaced. dealer / manufacturer notified . feel free to provide any further details on this matter. *ak
POWER TRAIN - AXLE HUBS
05/07/200582000108/01/2000
 January 27, 2005, my truck was taken to dealership d/t loud metal grinding in the left front wheel(driver's side). the brakes and rotors were replaced. the sound continued and was taken back to dealership february 2, 2005 and the bearing was cleaned out. may 7, 2005 while driving on interstate the left front wheel felt like i hit something. when i got off the interstate there was a burning smell. rounding a curve at 25 mph the hub and then the axel broke. the truck was not drivable and was towed by aaa to the dealership. it was repaired and i was told it was d/t the after-market wheels.
02/03/2005203/17/2000
 Vehicle had a difficult time stopping when the driver stepped on the brake pedal. took vehicle to the dealer for check up, and results indicated that hubs and brakes needed to be replaced.*ak brakes failed to stop the vehicle at 5 mph. the emergency brake had to be used to stop the vehicle. *tc
POWER TRAIN - DRIVELINE - DIFFERENTIAL UNIT
12/09/200339000106/15/2000
 Truck drive train makes clunk noise when i first start off from a stop, also in reverse. when i stop at a red light it feels like someone just hit me from behind. it started at about 39000 miles and has been getting progressively worse and now it has worn out the bushing in the tail shaft of the transmission ,wow $32000 dollars for this truck and nothing but problems .i am truly scared of this truck please help. *jb
1
 Consumer states he has been to the dealerhsip on several occasions to complain about the transmission slipping, it was finally determined that the differential was put in wrong, and also the driveshaft was replaced to alleviate the vibration.*jb
07/14/2000707/01/2000
 There is and has been an engine knock since 7/2000, has been in shop 6 times for same problem, gmc contends carbon knock, getting worse. idles rough, told by dealer and gmc it is a characteristic of vehicle. gmc says they will continue to hornor warranty. what happens when warranty exprires, and the piston comes through the block. drivetrain hestiates when in gear.
502/10/2000
 When hitting a bump there was a very loud noise coming from the rear end. truck was taken to a dealership.dealership's opinion was that the noise was coming from a dfective ring and pinion in the rear axle. owner was told that gmc was aware of the problem. gmc did not know what was causing this problem, and was working on a solution. problem has not been corrected. *ak the front seat belt squeak and has excessive tension. rear seat latch malfunctions. under hood light malfunctions. *yh
POWER TRAIN - DRIVELINE - DRIVESHAFT
11/12/2004800001
 The pump driveshaft fractured, causing immediate loss of power steering and power brakes. while on the internet, owner discovered that the same year/make and model was being recalled for this defect. owner later contacted the manufacturer. however this vehicle was not included in the recall due to the vin. *ak
1
 Consumer states he has been to the dealerhsip on several occasions to complain about the transmission slipping, it was finally determined that the differential was put in wrong, and also the driveshaft was replaced to alleviate the vibration.*jb
310/01/1999
 Driveshaft experiences thumping, the noise can be temporarily corrected when greasing the driveshaft yoke or spline, however the thumping does come back. *slc
02/12/2000
 Vehicle experiencing ongoing problem with front end and drivetrain vibration. first incident commenced at 15-35 mph, and second incident started at 50 mph or more. dealer notified, and unable to correct the problem. *ak
POWER TRAIN - DRIVELINE - UNIVERSAL JOINT
07/15/2000
 Brakes malfuction; when applying brakes they do not stop vehicle properly, causing extended stopping distance. also, front bearings/ universal joint, and rear leaf spring assembly had to be replaced. dealer / manufacturer notified . feel free to provide any further details on this matter. *ak
POWER TRAIN - MANUAL TRANSMISSION
05/23/2000
 Vehicle hesitates, jerks, transmission slips. *cj