Bulletins
Bulletin | Bulletin date | Replacement Bulletin | Item no. | Summary | Added |
---|---|---|---|---|---|
POWER TRAIN | |||||
00773 | 10017190 | 4l60e, 4l65e replacement valve body gaskets does not seem to fit. *tt | 10/27/2005 | ||
3002 | 3002D | 10008802 | 4l60e/4l65e intermittent neutral condition while accelerating from a stop or while driving. *tt 1999-2006 gm cars, light duty trucks and utilities. *tt | 08/23/2004 | |
02086 | 01/01/2004 | 10007782 | 4l60e, 4l65e intermittent neutral from a stop or steady speed. *tt | 07/12/2004 | |
990730016A | 10/01/2002 | 990730016B | 10007838 | Diagnostic information for intermittent transmission downshift, slip, busy/cycling tcc or noisy cooling fan. *tt | 07/12/2004 |
01599 | 01/01/2004 | 10007237 | 4l60e, 4l65e forward and low reverse waved steel clutch plate appearance change. *tt | 06/04/2004 | |
010730002C | 08/01/2003 | 010730002B | 10004354 | Malfunction indicator lamp (mil) is on; the transmission is stuck in third gear; and / or the instrument cluster is inoperative. *tt | 12/03/2003 |
POWER TRAIN - AUTOMATIC TRANSMISSION | |||||
PIP-3366-B | 11/01/2011 | 10043185 | 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 | 02/29/2012 | |
3136 | 3136A | 10010080 | The 4l60e/4l65e automatic transmission slip condition in 2nd, 3rd, or 4th gear. also to include the pontiac gto 2005. *tc | 11/04/2004 | |
030730056 | 11/01/2003 | 10005566 | 4l60-e automatic transmission oil pump first and second design identification. *tt | 03/04/2004 | |
00702 | 01/01/2004 | 00702B | 10005476 | Slip condition in 2nd, 3rd or 4th damaged 2-4 band 3-4 clutch on the 4l60e/4l65e automatic transmission. *tt *mj | 03/01/2004 |
01432 | 01/01/2003 | 10004412 | Automatic transmission poor acceleration, performance. *tt | 12/05/2003 | |
POWER TRAIN - AUTOMATIC TRANSMISSION - COOLING UNIT AND LINES | |||||
PIT-4722 | 10/01/2008 | 10026804 | 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 | 12/18/2008 | |
POWER TRAIN - AUTOMATIC TRANSMISSION - LEVER AND LINKAGE - COLUMN SHIFT | |||||
020730024A | 08/01/2005 | 020730024B | 634999 | Diagnosis of cracked or broken transmission case. *tt 2006 and prior cars and light duty trucks. *tt | 10/11/2002 |
POWER TRAIN - AXLE ASSEMBLY | |||||
07082004 | 07/08/2004 | 10013182 | Rear axle water contamination. *eh | 04/12/2005 | |
040420003 | 09/01/2004 | 10011054 | Diagnostic information on rear axle vent hose to avoid moisture/water intrusion. *tt | 12/27/2004 | |
3016 | 01/01/2004 | 10008784 | Rear axle water contamination. *tt | 08/23/2004 | |
POWER TRAIN - DRIVELINE | |||||
3300 | 3300A | 10013572 | 4wd models with noise, vibration on dry pavement. *eh | 04/21/2005 | |
POWER TRAIN - MANUAL TRANSMISSION | |||||
3136 | 3136K | 10021019 | Slip condition in 2nd, 3rd, or 4th. damaged 2-4 or 3-4 clutch. *kb updated 10/31/07. *nj | 02/22/2007 | |
01895 | 01/01/2004 | 10006802 | 5sp manual shifter pops out of 2nd, 4th, or reverse gears. *tt | 05/14/2004 | |
010103 | 01/01/2003 | 10001295 | Manual transmission shifter pops out of 2nd, 4th or reverse gears. *tt | 04/28/2003 |
Consumer Complaints
Fail date | miles | occurences | Purchase date |
---|---|---|---|
POWER TRAIN - AXLE ASSEMBLY - AXLE SHAFT | |||
06/08/2007 | 72995 | 2 | 07/14/2003 |
While driving on the pa turnpike the driveshaft fell out of the bottom of the truck and dented various parts underneath the truck. after having the driveshaft replaced a click still occurred with the back of the truck. the mechanic believed it was a problem with the entire back axle. *ak | |||
POWER TRAIN - AXLE ASSEMBLY - AXLE SHAFT - SEAL | |||
04/03/2006 | 50700 | 1 | 12/20/2002 |
It has been determined that water has contaminanted the oil in the rear differential causing a mechanical failure. i have been informed that my extended warranty does not cover this issue even though gmc is aware that problem with a vent tube location is one source for water infiltration. i have a gmc document with specific instructions for mechanics to check for the improper vent tube location if water is indeed found in the rear axle fluid. *jb | |||
POWER TRAIN - DRIVELINE - DIFFERENTIAL UNIT | |||
06/01/2004 | 45000 | 1 | 08/01/2003 |
Tl*the contact owns a 2003 gmc sonoma. in june of 2004, the differential was failing and the paint was deteriorating on the vehicle. the contact attempted to repair the vehicle himself, but the part was unavailable. the manufacturer advised him to have the vehicle diagnosed. the contact feels that the part should be available and is not willing to pay for a diagnostic. the failure mileage was 45,000 and current mileage was 65,000. updated 5/14/09 *cn updated 05/14/09.*jb | |||
04/03/2006 | 50700 | 1 | 12/20/2002 |
It has been determined that water has contaminanted the oil in the rear differential causing a mechanical failure. i have been informed that my extended warranty does not cover this issue even though gmc is aware that problem with a vent tube location is one source for water infiltration. i have a gmc document with specific instructions for mechanics to check for the improper vent tube location if water is indeed found in the rear axle fluid. *jb | |||
06/09/2005 | 1 | 02/01/2003 | |
Dt: contact states above the rear end differential there is a vent tube placed between where the truck bed stops and the cap starts, and there is about 1 -1/2 inch space left between. this space lets water collect, running down the tube, destroying the oil, and causing the lubrication on the rear end differential to be destroyed. a technical service bulletin for september 2004 discusses the same component.*ak the rear seal had blown out which caused grease to escape. the consumer was told the entire rear end including the axle bearing and seals had to be replaced. *jb | |||
POWER TRAIN - DRIVELINE - DRIVESHAFT | |||
06/08/2007 | 72995 | 2 | 07/14/2003 |
While driving on the pa turnpike the driveshaft fell out of the bottom of the truck and dented various parts underneath the truck. after having the driveshaft replaced a click still occurred with the back of the truck. the mechanic believed it was a problem with the entire back axle. *ak | |||
POWER TRAIN - MANUAL TRANSMISSION - FLOOR SHIFT ASSEMBLY | |||
11/20/2003 | 10 | 1 | |
While driving or accelerating from a complete stop the gear shifter pops out of gear into neutral. this occurred when the rubber boot around the gear shifter handle slides up. the dealership slid the boot back into place but the problem recurred. *ak the dealer installed a new boot but the problem still occurred. *nm |