Bulletins


BulletinBulletin dateReplacement BulletinItem no.SummaryAdded
POWER TRAIN
00773100171904l60e, 4l65e replacement valve body gaskets does not seem to fit. *tt10/27/2005
04073100508/01/200410011219Clutch pressure plate wear indicator adjustment. *tt01/11/2005
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
POWER TRAIN - AUTOMATIC TRANSMISSION
03073000712/01/2006030730007C10021103Delayed engagement when shifting into these positions. park into reverse, nuetral into drive, nuetral into reverse, and park into drive. this bulletin includes all 2000 - 2007 gm light duty trucks. *kb03/05/2007
30603060A10009370The engine does not stall when performing a p1870 diagnostic test with the tech 2 scan tool or when commanding the torque converter clutch enable solenoid on applications that do not have the p1870 diagnostic test listed. 4l60e or 4l65e tr09/27/2004
03073005611/01/2003100055664l60-e automatic transmission oil pump first and second design identification. *tt03/04/2004
030730007A08/01/2005030730007B10005577Engagement time of electronically controlled transmissions in general motors vehicles. various models including 2000-2006 all light duty trucks. *tt03/04/2004
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
010730023B03/01/2002010730023A634815Some customers may comment on a harsh 1-2 upshift and the check engine light or service engine soon indicator is illuminated and diagnostic trouble code p1870 set. *tt10/09/2002
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
010730023A11/01/2001010730023627839Information regarding harsh 1-2 upshift, service engine soon, malfunction indicator lamp, or cel illuminated, diagnostic trouble code p1870 set. (1996-2000 chevrolet and gmc light duty truck models) *yh02/25/2002
01073002306/01/2001622930Some owners with vehicles built before january 15,1999 may comment on a harsh 1-2 upshift and may also have a check engine light. *et10/24/2001
01073002105/01/2001619742This technical service bulletin states that technicians may experience difficulty in removing the connectors from the park / neutral position switch, usually when trying to remove the switch during transmission service. *tt06/26/2001
01073002004/01/2001619715Subject ordering reference table for ordering the new valve body, spacer plate and gasket kit. *tt06/25/2001
01073001204/01/2001619373Information pertaining to the new control valve body, spacer plate and gaskets for the 4l60-e automatic transmission. *tt05/24/2001
23010101/23/2001618192Subject regarding transmission pump area leaks on 4l60e automatic transmissions in trucks equipped with 4.8, 5.3 or 5.7 liter engines. *tt04/10/2001
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 - AUTOMATIC TRANSMISSION - TORQUE CONVERTER
01073000702/01/2001619187This bulletin is to inform dealers of the release of a new torque converter bolt for certain transmissions. *tt05/17/2001
POWER TRAIN - AXLE ASSEMBLY
0145311/18/200310004252Axle click noise - louder on turns. *tt11/24/2003
POWER TRAIN - CLUTCH ASSEMBLY
302701/01/200410008758Hard clutch pedal and/or hydraulic system failure after servicing the pressure plate. *tt08/23/2004
POWER TRAIN - DRIVELINE
05041700103/01/200510014982Decreased propeller shaft service life. *tt05/13/2005
POWER TRAIN - DRIVELINE - DIFFERENTIAL UNIT
05130205/13/2002636663Subject regarding ring and pinion gear replacement. *tt11/12/2002
POWER TRAIN - DRIVELINE - DRIVESHAFT
318810010619Driveshaft ping ting clang snap or click noise. *eh12/02/2004
22010101/22/2001618186Concerns with the drive shaft ping noise on certain vehicles with automatic transmissions. *tt04/06/2001
POWER TRAIN - MANUAL TRANSMISSION
302001/01/2004100087666sp manual transmission stuck in fourth gear will not shift out of fourth. *tt08/23/2004
02073100102/01/2002629457Subject regarding clutch pedal return spring breaks or scraping noise when clutch pedal applied (replace clutch pedal return spring) *jg04/02/2002
01073003611/01/2001627912Service engine soon lamp illuminated, incorrect transmission shifts, poor performance of engine, transmission slipping. *yh02/26/2002
010729003A05/01/2001010729003619728Some owners may comment that the transmission jumps out of 3rd gear. *tt06/25/2001
01072900304/01/2001619372Some owners may comment that the transmission jumps out of 3rd gear. *tt05/24/2001

Consumer Complaints


Fail datemilesoccurencesPurchase date
POWER TRAIN
109/29/2000
 Odometer ring and pinion replaced. *cj
POWER TRAIN - AUTOMATIC TRANSMISSION
03/16/2001103/01/2000
 Transmission wasn't shifting into 1st and 2nd gears. engine would race up to 4,000rpms. vehicle couldn't be driven on highway. dealer found a foreign object clogging 2nd clutch.*ak consumer also states brakes have been repaired 3 times and they are still squeaking to this date ,the stereo and cd player were defective and had to be replaced, which the cd player is still not working. *jb
07/24/2000105/01/2000
 Transmission quit shifting and rpms increased electrical wires melted under hood
08/01/2000
 While in stop and go traffic vehicle will hesitate. once on a ramp leading to a very busy freeway, vehcile died and would not start.*ak
POWER TRAIN - AUTOMATIC TRANSMISSION - CONTROL MODULE (TCM, PCM)
07/30/2001302/01/2000
 The vehicle experienced problems with the front end pulling to the right, even when you turn to the left there was no response causing the vehicle to veer off the road and hit utilities and an embankment, consumer injured neck/ back, and chest . also 3 days prior to this accident the traction control system failed while driving 40 (in a 55 zone) while raining, consumer went into a skid and ran off the road but there was no property damage. headlights have repeatedly dimmed/flickered when applying brakes or coming up steep hills since the purchase of this car. *ak
03/28/20011
 The traction control system failed while driving 65 mph in the rain, consumer lost control and crashed into telephone pole, consumer experienced minor injuries. *mjs
POWER TRAIN - AXLE ASSEMBLY
04/01/2001211/01/2000
 There is a clunk/rattle/thump coming from the rear end, through the driveshaft. the power window on the passenger side sticks when going down and is slow when going up. the horn has been replaced once for a moisture problem, now is having same problem: also, the horn button on steering wheel doesn't work 100% of the time. next, the owner's manual doesn't advise when the change rear axle fluid. lastly, the power steering pump leaks fluid. the cap was replaced once, then it was adjusted. i still have a problem with power steering fluid spewing from under the cap.
10/08/2000110/01/2000
 Howling noise while driving and clunking sound under braking.vibration from rear tires above 55
POWER TRAIN - AXLE ASSEMBLY - AXLE SHAFT - SEAL
05/01/2000
 Consumer took vehicle to have tires rotated. when vehicle was up on lift, consumer was informed that rear axle was leaking an oil substance. dealership replaced seals to correct this defect. please provide any additional information/attachments.*ak
POWER TRAIN - CLUTCH ASSEMBLY
11/24/20031
 The owner stated that the clutch would not disengage. this caused the gearshift to fail. the consumer contacted with the dealer. please provide any further details. *nlm
03/01/2000
 Clutch seems to slip quicker than normal. only about 6500 miles on the vehicle and the clutch begins to slip. i have gotten the new slave cylinder, but it still happends. only happends when the clutch gets hot on my vehicle. *ak
POWER TRAIN - CLUTCH ASSEMBLY - PEDAL/LINKAGE
02/01/20011
 Throw out bearing failed. *jb
POWER TRAIN - DRIVELINE - DRIVESHAFT
04/01/2001211/01/2000
 There is a clunk/rattle/thump coming from the rear end, through the driveshaft. the power window on the passenger side sticks when going down and is slow when going up. the horn has been replaced once for a moisture problem, now is having same problem: also, the horn button on steering wheel doesn't work 100% of the time. next, the owner's manual doesn't advise when the change rear axle fluid. lastly, the power steering pump leaks fluid. the cap was replaced once, then it was adjusted. i still have a problem with power steering fluid spewing from under the cap.
POWER TRAIN - MANUAL TRANSMISSION
07/15/2008138001
 The clutch pedal return spring on my 2000 camaro ss broke two years ago. i purchased another one from a local gm dealer. i could not believe the spring was so expensive. ($70.00). i installed the spring my self in 2006 and two years later 2008 the spring broke again. i only drive the car in the summer months. (26,000 kilometers). i do not abuse the car in any way. i believe this is a design defect. i think that a clutch pedal return spring should last longer than two years at $70 a pop. *tr
04/06/200414000206/05/2002
 Bad manual transmissions in the f-body's concerning the six speed. i have a 2000 camaro ss with 34000 miles on it and my original transmission's 5th gear went out at 14000, note my car is not under warranty because of a reconditioned title. but i have purchased another used 6 speed from a local recycling yard and 3rd gear was out of it. finally i found a local recycler that could get me a rebuilt transmission. purchased it and installed with all 6 gears ok but now reverse is grinding. my complaint is that i don't see any recalls yet on these transmissions with me finding this many problems just to make my car ok and also my labor charges are exceeding the cost of a used unit now. *la
11/14/20002
 Consumer hears grinding noise while shifting into reverse, about 4000 miles later, consumer stated shifting into 1st and reverse was hard, dealer could not find any problems. *slc
11/25/20006009/01/2000
 Once the vehicle warms up, the shift skip (which locks you out of 2nd gear when doing rabbit starts if properly working) tends to lock me out of 2nd and 3rd gears both on a consistant basis. i have nearly been hit by a truck and a metro bus as this problem is very unpredictable and it has locked me out of all gears several times. i do not use this vehicle as a hot rod or pleasure rod, it is my daily driver to work and i put about 130 miles a day on it and i need a dependable car 7 days a week. *ak