Bulletins
Bulletin | Bulletin date | Replacement Bulletin | Item no. | Summary | Added |
---|---|---|---|---|---|
SERVICE BRAKES, AIR - ANTILOCK | |||||
020525006A | 12/01/2002 | 020525006 | 10000749 | Antilock brake (abs) activation at low speeds on various models including the 1995 and 1996 envoy. *tt | 03/28/2003 |
SERVICE BRAKES, HYDRAULIC - ANTILOCK | |||||
020525006 | 01/01/2006 | 020525006B | 10000062 | Antilock brake (abs) activation at low speeds. *tt | 02/10/2003 |
Consumer Complaints
Fail date | miles | occurences | Purchase date |
---|---|---|---|
SERVICE BRAKES, AIR - ANTILOCK | |||
08/20/1999 | 5 | 03/01/1998 | |
After contacting gm about several incidents of brake failure i was told they were investingating this problem but my vehicle was out of warrenty and nothing would be done by gm. no further explanation followed. the braking problem on this vehicle has resulted in one crash w/injuries and three other occurances were a crash was narrowly averted. contact with others across the us indicates the abs has a problem known by gm, but gm refuses to make reparation. i received facial lacerations due to this problem and consider gm's attitude one of damn the customer...you're on your own. i firmly believe multiple people will have to die before gm with admit these vehicles have a problem with the abs. | |||
SERVICE BRAKES, HYDRAULIC - ANTILOCK | |||
02/14/2009 | 135000 | 1 | |
The anti-lock brakes on my 1995 chevy tahoe are activating spuriously at slow speeds when braking. this typically happens as i approach a traffic light or stop sign or when parking in a lot. this activation causes an increased stopping distance. it has not resulted in an accident at this time, but i could see how it could. from some online research it appears that it is a known problem with rusting of the speed sensors. it would seem to me that this is a manufacturer problem for which a recall should be initiated to fix. *tr | |||
10/06/2006 | 50 | ||
When trying to come to stop the abs system will intermittently kick in at low speeds, causing the vehicle to possibly collide with other vehicles. *jb | |||
10/27/2004 | 1 | ||
I have previously corresponded with your agency (odi# 10098003) on 10/29/04. although general motors has recently issued an antilock braking system recall, it includes only certain models after 1999. be advised earlier year models have experienced the same problem, and repair to those has not been addressed. i have incurred $200.00 in repairs caused by the problem with corrosion described in the recall. my mechanic has disabled the system by removal of the fuse to prevent the activation of the abs system for no apparent reason. i therefore have a system designed for safety which is completely and totally useless. and in need of repair. lets get gm to address this problem in total. *nm | |||
08/15/2005 | 211600 | 1 | 09/18/1995 |
Antilock brake failure. antilock brakes activate at low speed and unwanted times. *nm | |||
06/23/2005 | 107000 | 1 | 03/03/1994 |
While trying to stop suddenly the antilock brakes activated on a clean surface extending the stopping distance and subsequently running into vehicle stopped. speed 30 miles an hour activated abs and impact at 15-25 mph. *nm | |||
01/01/2005 | 1000 | ||
I drive a 1995 chevy tahoe and almost every time i break the abs engages at about 10 mph, extending my final stop. i have read that the nhts is investigating this feature on 1999-2002 chevy trucks. from what i've heard from other people and experienced myself, i think this defect is very common in a much broader manufacturing time period. | |||
06/01/2004 | 90000 | 1 | |
Vehicle has anti-lock brakes with a spongy brake pedal. consumer replaced every part of the brakes, except the brake booster and the kelsey-hayes anti-lock brake module. vehicle has no brake pressure. the pedal goes to the floor. *ak *sc *jb | |||
03/13/2001 | 08/01/1999 | ||
On 3/13/2001 was involved in an mvc when another vehicle pulled out in front of the vehicle i struck off road. i was traveling aprox. 40-45 mph when i applied the brakes immediately and slid aprox. 75 feet on road and continued to slide off road for another 50 feet when i collided with the other vehicle. abs system never kicked in,and the vehicle slid uncontrolled until collision with injuries to myself when the seat belt did not hold my body and allowed me to travel forward striking the steering wheel with the air bag not deploying with a frontal impact and sudden deceleration. *ak (tiresize: 245/75r16) | |||
10/11/1999 | 1 | 12/01/1994 | |
Anti-lock indicator remained illuminated; erratic braking behavior. dealer diagnosed and replaced abs modulator assembly. all repair costs were borne by the owner; determined to be a non-safety repair. (?). | |||
02/02/1999 | 2 | 06/01/1996 | |
Nhtsa campaign#95v124000 indicated a wiring defect on the high mounted stop light for 1995 checrolet tahoe. mine fails.i took the truck to jerry hamm chev. in jacksonville on 5/4/00 to have the anti-lock brakes fixed for the second time,and asked them to also repair the high-light. they refused,stated the recall was not in their database. i provided them with a printed copy of your campaign,and they still refused. they also made me pay for the abs modulator repair on 02/22/99 even though it was common knowledge that tahoes were having anti-lock brake failures. i don't think the abs modulator (heart of the abs) system should have failed at 47,000 miles. the only thing they did was split the cost of the part after i complained and indicated i was calling chevrolet | |||
03/01/1995 | |||
2 batteries have leaked, brakes have become squeaky shortly thereafter goth times. i saw an announcement in the ny times and felt i should give you yhis information | |||
09/25/1998 | 11/01/1994 | ||
Onseptember 25, 1998, i was driving my 1995 chevy tahoe, suv and had a complete brake failure, which almost caused a terrible accident. this was amazing in that on august 7, of that same year only a little over a month after the brakes had been serviced they failed. it was concluded that the battery had failed and leaked acid onto the brake lines causing them to fail and leakout the vital fluid. on 1/23/00 s.d.union/tribune carried an national a..p article saying the the ntsa was investgating this very problem in tahoes/yukons & suburbans*ak | |||
10/12/1999 | 1 | 12/01/1994 | |
Abs warning light illuminated. dealer inspected abs system, confirmed that it was completely inoperative. replaced abs modulator assembly. | |||
08/21/1998 | 1 | 03/01/1998 | |
Defective abs system resulted in an accident and drivers side air bag failed to deploy. | |||
04/12/1995 | |||
When driving at any speed and applying the brakes they go straight to the floorboard, and the consumer has to pump the brake pedal hard for vehicle to slow down. *ak | |||
07/26/1998 | |||
Abs light kept coming on. every time it rained & abs brakes were applied, vehicle failed to stop, causing extended stopping distance. had taken vehicle to dealer & mechanic changed abs brake system. the problem still exists. | |||
04/15/1999 | 12/01/1996 | ||
I hope this will be included in your recall of abs chevy autos | |||
02/01/1999 | 1 | 02/01/1998 | |
The description of the abs brake failure in the washington post article on july 22, 1999 is an exact description of the cause of an accident i had in february, 1999. i was traveling about 10 mph and applied the brakes. i was unable to stop because no matter how hard i pushed the pedal, the vehicle continued to roll and bumped into the truck in front of me, damaging my bumper. i had the dealer replace the bumper and check the brakes. they said they didn't find anything wrong with the abs brake system. | |||
06/22/1999 | 0 | 12/17/1995 | |
While driving driver could step on brake pedal to stop vehicle, and what he feels is a bumping ride. mechanic had told consumer there was excessive wear on right front wheel. after the right front wheel sensor was replaced, the problem was corrected. *ak *ml | |||
01/01/1997 | |||
Passenger's side abs braking system malfunctioned, in which the right side locked up and caused diffculty in turning on the left side. this almost resulted in a crash. also, right brake pads and rotors have been replaced every 2 months. please provide further information. *ak | |||
07/25/1998 | |||
When brakes are applied the pedal goes to the floor, resulting in extended stopping distance. the dealer has not been notified. *ak | |||
1 | 04/19/1995 | ||
When applying the abs brakes the pedal travels to the floor, causing extended stopping distance. *ak | |||
06/05/1998 | 1 | 04/16/1998 | |
Brake pedal went very stiff under driver's foot without applying the brakes, then the abs light came on and stayed. the brakes work fine but the abs light remains on. | |||
Intermittently when the brakes are applied on wet surfaces the vehicle will slow down and go into a skid. the dealer has inspected the vehicle. *ak | |||
11/10/1997 | |||
Upon making a sudden stop on dry pavement, the pedal became very hard, causing extended stopping distance, making it very difficult to stop the vehicle. consumer has not contacted the dealer. *ak | |||
Brake booster failed which resulted in brakes reduced to a minimum, not having any potential to stop, no warning. please describe details. *ak | |||
10/27/1997 | |||
When brakes are applied hard the wheel lock up and the vehicle slides . the dealer has been notified. owner will take vehicle to the dealer to the end of the week for inspection. *ak | |||
When trying to come to stop the abs system will intermittently kick in at low speeds, causing the vehicle to collide. the dealer has been notified. *ak | |||
09/30/1997 | 4 | 02/15/1995 | |
The brakes (abs & service) are wearing excessively, this happens to the front brakes so far, took to dealer at least 4 times about brakes, pads were changed, dealer could not locate brake problem. *ak consumer states on the first visit he was informed that brakes were ok, however on the 2nd and 3rd visit he was tolt that brakes were out of adjustment, consumer has had an accident from not being able to come to a stop, rotot was replaced also.*jb | |||
05/01/1995 | |||
Abs malfuntion. when brakes are applied there is a load groan and then the pedal pressure becomes very lose, cycling is very slow and braking effectiveness is diminished. | |||
11/15/1996 | 20 | ||
When applying brakes (mostly in misty weather) pedal goes to floor without any braking action, causing extended stopping distance, low speeds, dealer found no problem. *ak | |||
07/21/1997 | 0 | ||
Consumer claims while driving at approx 10 mph the brakes do not stop right away, it takes a double distance to stop. brakes go to floor, no response. had to pull emergency brake to stop. dealership cannot find problem. *ak | |||
06/28/1997 | |||
Consumer states the brake pedal goes to the floor when applied. can't stop. *ak | |||
11/11/1996 | |||
Abs brake failure, caliper will not release, causing lockup and pedal goes to the floor, resulting in extended stopping distance. *ak | |||
01/01/1996 | 1 | ||
Anti-lock brakes failed, resulting in loss of control. *ak | |||
12/11/1995 | |||
Poor performance of the abs brakes. tt | |||
SERVICE BRAKES, HYDRAULIC - FOUNDATION COMPONENTS | |||
04/02/1999 | |||
While making a sudden stop vehicle continues to travel, causing the consumer to hit another vehicle. please provide further information. *ak | |||
11/09/1995 | 9 | ||
Brakes intermittently fail. *sd | |||
01/01/1995 | |||
Total brake failure upon rear end collision. non deployment of drivers side air bag. tt | |||
2 | 06/01/1995 | ||
Without warning you get no brakes-pedal gave way causing near accident. tt even when stopped if pressure on pedal is released and re-applied without warning 1 out of 20 times the pedal will go to the floor before braking power is achieved.*jb | |||
SERVICE BRAKES, HYDRAULIC - FOUNDATION COMPONENTS - DISC | |||
06/22/1999 | 0 | 12/17/1995 | |
While driving driver could step on brake pedal to stop vehicle, and what he feels is a bumping ride. mechanic had told consumer there was excessive wear on right front wheel. after the right front wheel sensor was replaced, the problem was corrected. *ak *ml | |||
01/01/1997 | |||
Passenger's side abs braking system malfunctioned, in which the right side locked up and caused diffculty in turning on the left side. this almost resulted in a crash. also, right brake pads and rotors have been replaced every 2 months. please provide further information. *ak | |||
SERVICE BRAKES, HYDRAULIC - FOUNDATION COMPONENTS - DISC - CALIPER | |||
11/11/1996 | |||
Abs brake failure, caliper will not release, causing lockup and pedal goes to the floor, resulting in extended stopping distance. *ak | |||
SERVICE BRAKES, HYDRAULIC - FOUNDATION COMPONENTS - DISC - PADS | |||
09/30/1997 | 4 | 02/15/1995 | |
The brakes (abs & service) are wearing excessively, this happens to the front brakes so far, took to dealer at least 4 times about brakes, pads were changed, dealer could not locate brake problem. *ak consumer states on the first visit he was informed that brakes were ok, however on the 2nd and 3rd visit he was tolt that brakes were out of adjustment, consumer has had an accident from not being able to come to a stop, rotot was replaced also.*jb | |||
SERVICE BRAKES, HYDRAULIC - FOUNDATION COMPONENTS - DISC - ROTOR | |||
04/09/2003 | 84775 | 1 | 10/16/2002 |
When brakes were applied suddenly, the inside joint of the rotor cracked making it hard to stop. the mechanic found that joint was corroded leading to the crack and that the other rotor was also corroded, and about to break. *nlm | |||
11/05/2002 | 66000 | 1 | 07/01/1999 |
The front left brake rotor partially separated from hub causing loss of control when applying brakes. separated area appears to be corroded through. parts available. *jb | |||
07/21/2002 | 126000 | 1 | |
When the consumer approached a traffic jam, and applied the brakes, the rotors scattered all over the road, and made it extremely hard to stop. the vehicle was inspected three weeks prior to incident. the consumer requested compensation from gm. *jg *scc | |||
07/21/2002 | 1 | 08/01/2095 | |
Both rotors completely shattered while applying brakes. *ak | |||
SERVICE BRAKES, HYDRAULIC - FOUNDATION COMPONENTS - DRUM | |||
4 | 05/01/1995 | ||
Gentlemen, i am not sure what constitutes a safety hazard, but i am having to put on my fifth set of front brakes as the current ones are now worn thin, chatter, and squeal. this is a familiar pattern of excessive wear. i have even had the abs chatter on me when going over a rough section of pavement - both during breaking and immediatly after braking. scary. it seems unreasonable to me that i should be going through front brakes every 18,000 miles! and they frequently make funny noises! | |||
SERVICE BRAKES, HYDRAULIC - FOUNDATION COMPONENTS - MASTER CYLINDER | |||
1 | |||
The brake master cylinder is leaking. *slc | |||
SERVICE BRAKES, HYDRAULIC - PEDALS AND LINKAGES | |||
07/01/1995 | |||
Brakes have always felt loose. recently in a panic stop, brakes went to the floor when depressed hard. the pedal bleeds down if continual pressure is applied. dealer claims this is standard for this vehicle. | |||
SERVICE BRAKES, HYDRAULIC - POWER ASSIST - VACUUM | |||
10/22/1998 | 1 | 12/26/1997 | |
Power brake booster unit would not hold the vaccum pressure, resulting in partial loss of braking effort. extreme pedal pressure beyond capibility of average of small female to stop in a reasonable distance. chevy refused to cover repairs because vehicle was 5 days beyond warranty. *ak *ml | |||
Brake booster failed which resulted in brakes reduced to a minimum, not having any potential to stop, no warning. please describe details. *ak |