Bulletins
Bulletin | Bulletin date | Replacement Bulletin | Item no. | Summary | Added |
---|---|---|---|---|---|
POWER TRAIN | |||||
3444 | 10017051 | Service vme-tcc surge or shudder, investigation of water intrusion into the transmission. *sc | 10/21/2005 | ||
3420A | 10017010 | Ping, pop or click noise from under the rear. *sc | 10/20/2005 | ||
3138 | 10011821 | Reduced power light on and diagnostic trouble code p1680 p1221 and or p1271 stored in the powertrain control module. *eh | 02/01/2005 | ||
3222 | 12/01/2007 | 3222D | 10010630 | Intermittent boom, rumbling noise at highway speed. *tt updated 2/27/08. *nj | 12/02/2004 |
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 | |
02030 | 01/01/2004 | 10007750 | Ping, pop or click noise from the propeller shaft. service vme. *tt | 07/09/2004 | |
02117 | 01/01/2004 | 10007448 | Tccm will not program through tis. *mj | 06/23/2004 | |
01599 | 01/01/2004 | 10007237 | 4l60e, 4l65e forward and low reverse waved steel clutch plate appearance change. *tt | 06/04/2004 | |
01707 | 01/01/2004 | 01707A | 10006406 | C0379 sets after overnight cold temperature start up. *tt | 05/03/2004 |
01714 | 01/01/2004 | 10006412 | The 4l60e/4l65e automatic transmission may experience a leak, inoperative/slipping in 2nd, 3rd and 4th gears or no movement (no forward or reverse) due to excess fluid loss. sit bulletin 1455088. *tt | 05/03/2004 | |
990730022A | 06/01/2003 | 990730022 | 10002886 | Shift stabilization and tow/haul mode feature for hydra-matic 4l60-e/4l65-e and 4l80-e/4l85-e transmissions. *tt | 09/30/2003 |
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 | |
050730031 | 11/01/2005 | 10018721 | 4l60-e automatic transmission torque converter clutch (tcc) shudder, water in transmission (repair transmission and replace transmission filler tube, level indicator and seal). *ak | 01/11/2006 | |
3516 | 10017393 | Vibration felt and heard at low rpm during parking lot maneuvers. *tt | 11/04/2005 | ||
11202003 | 11/20/2003 | 10013261 | Rattle noise underneath the vehicle or an automatic transmission fluid leak. *eh | 04/13/2005 | |
040730041 | 10/01/2004 | 10012732 | Service engine soon (ses) light on, diagnostic trouble code (dtc) p0741, harsh shift, cruise control inoperative. *tt | 03/11/2005 | |
040730022 | 05/01/2004 | 10012605 | Harsh garage shift from park to drive or from park to reverse with transmission fluid at cold ambient temperatures. *eh | 03/08/2005 | |
040730035 | 08/01/2004 | 10011217 | Release of rear transmission mount separate from exhaust mount. *tt | 01/11/2005 | |
040730002 | 01/01/2004 | 10011130 | Rattle type noise coming from under the vehicle. *tt | 01/03/2005 | |
3170 | 3170C | 10010577 | Harsh 1-2 shift. *eh | 12/01/2004 | |
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 | |
04202004 | 04/20/2004 | 10009227 | Harsh park to reverse or park to drive garage shift engagement especially when the transmission fluid is at a low ambient temperature. gm voicemail express. *tt | 09/17/2004 | |
01654 | 01/01/2004 | 01654A | 10007233 | Squawk or grunt noise that occurs on the 2-3 upshift on vehicles with 4l60e - m30, 4l60e m32 transmission. *tt | 06/04/2004 |
01973 | 01/01/2004 | 10007213 | Harsh shifts from park to drive or drive to reverse (garage shift). worse in cold ambient temperatures. *nm | 06/03/2004 | |
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 |
010730038B | 10/01/2005 | 010730038C | 10005162 | 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. *tt | 02/09/2004 |
01432 | 01/01/2003 | 10004412 | Automatic transmission poor acceleration, performance. *tt | 12/05/2003 | |
POWER TRAIN - AUTOMATIC TRANSMISSION - CONTROL MODULE (TCM, PCM) | |||||
3061 | 12/01/2007 | 3061F | 10023773 | Dtc c0327 with or without additional dtc's setting. with four wheel drive (4wd) only. *nj | 01/31/2008 |
01483 | 01/01/2004 | 10005496 | Vehicle has no pcm (power train control module) communication with tech 2. sit bulletin 1400427. *tt | 03/01/2004 | |
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 | |
01573 | 01/01/2004 | 01573A | 10005419 | Rattle noise and/or transmission fluid leak from transmission cooler line contact with catalytic converter. *tt *mj | 02/25/2004 |
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 | |||||
040419001 | 02/01/2004 | 10012696 | Diagnostic trouble code (dtc) c0379 set, service 4wd light on, 4wd inoperative. *tt | 03/10/2005 | |
3137 | 10010612 | Service 4wd light on and no communication with transfer case control module. *eh | 12/02/2004 | ||
3177 | 10010599 | Repeat front axle fluid leak. *eh | 12/01/2004 | ||
030417002 | 12/01/2006 | 030417002A | 10001111 | Whine noise from rear axle. *tt | 04/15/2003 |
030419002 | 09/01/2004 | 030419002A | 10001123 | Squeak, squeal or whistle noise from front axle. *tt | 04/15/2003 |
POWER TRAIN - DRIVELINE | |||||
040421001 | 05/01/2004 | 10008503 | Delayed engagement of front wheels during a slip condition. *mj | 08/03/2004 | |
POWER TRAIN - DRIVELINE - DRIVESHAFT | |||||
SB-070417001D | 05/01/2009 | 10030590 | General motors: a bump or thump noise is heard coming from the rear suspension or felt in the floor. the information affect vehicles with g67 automatic level control rear suspension. *pe | 10/23/2009 | |
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 | |
POWER TRAIN - TRANSFER CASE (4-WHEEL DRIVE) | |||||
040421004 | 12/01/2004 | 10017442 | 4wd switch indicator lights flashing, 4wd inoperative, diagnostic trouble codes c0327, p0550 set. *tt | 11/08/2005 | |
05-04-21-003 | 01/01/2008 | 050421003C | 10017464 | Service 4wd light illuminated, diagnostic trouble code (dtc) c0374 set. *tt updated 10/05/07. *nj inspect wiring harness to transfer case speed sensors, replace wiring harness. updated 7/18/08 *pe | 11/08/2005 |
3424 | 3424A | 10017299 | Electronic transfer case unable to complete shift. *tt | 11/02/2005 | |
3351 | 10014853 | Intermittent malfunction indicator lamp (mil) with diagnostic trouble code (dtc) c0374 or erratic 4wd/awd operation. *tt | 05/10/2005 | ||
01843 | 01/01/2004 | 01843A | 10007961 | Calibration for improved transfer case operation in awd mode. *tt | 07/19/2004 |
020421006C | 03/01/2004 | 020421006D | 10004357 | Inoperative 4wd/awd lamps, inoperative 4wd/awd system. *tt | 12/04/2003 |
030421006 | 08/01/2003 | 10004367 | Service 4wd light on, 4wd inoperative, harsh engagement of 4wd, no communication with transfer case control module (tccm), tccm diagnostic trouble code (dtc) c0550 set. *tt | 12/04/2003 | |
01446A | 01/01/2004 | 01446C | 10004255 | Service 4wd light on no codes besides u1000 codes. *tt | 11/24/2003 |
081103 | 08/11/2003 | 10003863 | The service four-wheel drive light or the four-wheel drive is inoperative with no communications with the tech 2, or c0550 code is stored in the tccm. *tt | 11/05/2003 |
Consumer Complaints
Fail date | miles | occurences | Purchase date |
---|---|---|---|
POWER TRAIN - AUTOMATIC TRANSMISSION | |||
06/01/2009 | 44386 | 2 | 09/01/2008 |
Tl*the contact owns a 2004 gmc envoy. the contact stated that the speedometer and fuel gauge became inoperable. the dealer estimated that the repair would cost $500 at the contact's expense. on a separate occasion, the vehicle would only shift into first and second gear and would not accelerate over 35 mph. in addition, the rpms would rev higher than normal and the vehicle would hesitate when attempting to pick up speed. the contact heard a loud humming noise under the hood when attempting to accelerate. the dealer stated that a new transmission was needed. the repair would cost over $2,000. an independent mechanic stated that he could rebuild the transmission. the vehicle has not been repaired. the failure mileage was 44,386 updated 07/28/09 *bf the transmission failed at 58,000 miles. updated 07/31/09.*jb | |||
10/21/2007 | 57000 | 1 | |
Bought certified used envoy in october of 07. transmission completely stopped at 57k miles 3 months after purchase. check engine light comes on and off every couple days(have video, but sandy sansing of pensacola florida says there nothing wrong) vehicle jerks at stops and starts. after 3 trips to dealership w/ nothing wrong they finally decided that a o2 sensor was bad at 71k. envoy had been back in the shop at a cost of 80.00 bucks twice since then because of the check engine light and the brakes are failing, the abs brake light doesn't come on so they say it cant be the brakes. when trying to stop the brakes stop working and a second later they will catch and begin to stop vehicle, as if the brake system is obstructed and skips a few times. the check engine light flashes for those few seconds but doesn't stay on long and they say it isn't throwing any codes. problem doesn't happen everyday so the dealership has said its a unfounded problem. the thermostats assembly with other parts have been replaced. have all receipts and dates that i've taken this pos into the dealership. i will never buy another gmc vehicle. i have a 10 year old pickup truck also and has only been in the shop once. there's no excuse that we are driving these (expensive) unsafe vehicles!! *tr | |||
02/15/2008 | 52450 | 3 | 06/09/2004 |
We complained about the transmission slipping at 33,000 miles and take it back to the dealer they say the checked the problem and replaced an electrical component, at 50k while my wife was driving on the highway at 65mph lost the power train. after much discussion and three weeks the dealer finally agreed to fix for 500 vice 3300 which they wanted. a week later the transmission is slipping again and now we lost power steering and the gas needle stopped working. i have left messages for the service manager at wiesner gmc in conroe tx and they have not returned any calls. i am now taking the vehicle to a different mechanic to tried to get it repaired. *tr | |||
04/29/2007 | 64000 | 3 | 06/15/2006 |
I was driving in town and my speedometer stopped working at 0. the oil gauge is not working, pegged out at the max and my engine light is now constantly on. these events, particularly the speedometer not working, is a major safety hazard. not driving at controllable speeds can lead to an accident and death. the parts and labor to fix this problem is $550. while researching this problem on the internet, i've found out that this is a common problem with gmc's in this year. there should be a recall with the cluster unit on 2004 gmc envoys. gmc should try to prevent deaths that their products may create. *tr | |||
07/30/2004 | 13000 | 3 | |
When contact comes to a yield sign transmission jerks before going into gear. later he was told this was a brake problem. when approaching a hill/downhill and applying brakes they lock and car slides.*ak dozens of times check brake, service 4 wheel drive lights have come on. contact has taken vehicle to dealer over 12 times since it has been purchased. due service lights, brakes and transmission. consistently told by dealer that nothing is wrong. but dealer aknowledges check brake lights have come on. dealer states that if computer diagnostic does not produce an error code, then there is nothing they can do. | |||
11/16/2004 | 2000 | 3 | 09/10/2004 |
1. engine will shut off when making a hard turn: after stopped at a stop sign, i was trying to make a hard turn (steering wheel reached the maximum turning angle) when the engine suddenly shut off itself. it happened three times either tuning left or right (today), but always after stopping and with a hard turning angle. it is such a huge safety defect with all the cars infront and behind you. no repair action has been taken. the problem may be reproduced. 2. turning signals not working after emergency lights used: it happened two times. turning signal lights (left or right) will not work correctly after the emergency lights were in use; instead both left and right turning lights will flash at the same time. it can be reproduced. no repair action taken yet. 3. difficult turning at a hard turn with 4-wheel-drive is on: it is almost impossible to make a hard turn when the 4-whell-drive is on. it happens every time. no repair action taken yet.*ak | |||
POWER TRAIN - AUTOMATIC TRANSMISSION - CONTROL MODULE (TCM, PCM) | |||
01/01/1901 | 1 | ||
There is a malfunction in consumer gmc envoy power train control module resulting in failure to accelerate. *ts *jb | |||
04/22/2004 | 4 | ||
2004 gmc envoy developed the following problems: vehicle stalled, turn signals stopped working, blower fan stopped working, and the srs light remains lit.*mr the turn siganls stopped working due to a short in the flasher. the powertrain control module was replaced due to the ses light iluminating. the blower motor fan failed 4 times due to a short in the wires and control head. the vehicle overheated, but the problem could not be diagnosed. the lcd displays, knobs become extremly hot after hours of driving. *jb | |||
POWER TRAIN - CLUTCH ASSEMBLY | |||
10/17/2005 | 9430 | 3 | 01/01/2005 |
Dt: the contact stated the service brake light illuminated in the dashboard. while driving the vehicle and pressing on the accelerator pedal the vehicle lost power. the vehicle was taken to the dealership for inspection, and they changed the fan clutch assembly. the vehicle is still under warranty .*ak | |||
POWER TRAIN - DRIVELINE - DIFFERENTIAL UNIT | |||
03/22/2008 | 71838 | 1 | |
Tl*the contact owns a 2004 gmc envoy. while making a turn at 40 mph, the contact heard a loud boom and a grinding noise. she had the vehicle towed to her mechanic and then to the dealer. the dealer stated that the front driver side differential casing was cracked. the purchase date was unknown. the current and failure mileages were 71,838. | |||
03/08/2007 | 55453 | 1 | |
Tl* the contact owns a 2004 gmc envoy. while driving 55 mph, the driver heard a loud noise in the front of the vehicle. the gear shifts from normal to 4 wheel drive. the dealer informed the contact that the front differential was cracked and needed to be replaced. the vehicle was diagnosed for a second opinion and the mechanic agreed with the previous failure including that there was no oil in the differential. the contact stated that she has filed a complaint## 71-492693494 with the manufacturer. the contact can provide photos if needed. the dealer advised the contact the vehicle can be repaired for a fee. the current and failure mileage were 55453. | |||
POWER TRAIN - TRANSFER CASE (4-WHEEL DRIVE) | |||
01/10/2004 | 1700 | 10/24/2003 | |
Service 4wd light came one with 2500 miles on new 2004 gmc envoy. replaced actuator, then a control module on transfer case. was told neither fixed the problem. now told the transfer case must be replaced. |