Bulletins
| Bulletin | Bulletin date | Replacement Bulletin | Item no. | Summary | Added |
|---|---|---|---|---|---|
| VEHICLE SPEED CONTROL | |||||
| 050604058 | 09/01/2005 | 10017568 | Intermittent chuggle or fishbite on light acceleration or a highway speeds with no diagnostic trouble codes (dtcs). *tt | 11/10/2005 | |
| 030604056 | 10/01/2003 | 10004318 | Information on new throttle body gasket. *tt | 12/02/2003 | |
Consumer Complaints
| Fail date | miles | occurences | Purchase date |
|---|---|---|---|
| VEHICLE SPEED CONTROL | |||
| 09/12/2010 | 156000 | ||
| Tl-the contact owns a 2000 buick lesabre. while the contact was driving approximately 55 mph, the vehicle unexpectedly increased acceleration up to 70 mph. the brake pedal was applied numerous times with extensive force and the vehicle continued to accelerate. the contact down shifted to a lower gear, followed by no response. the speed rate reduced between 10-15 mph when the gear was shifted into the reverse position which allowed the vehicle to stop properly during braking. the vehicle was towed to an independent mechanic for storage due to the safety issue pertaining to the acceleration malfunction. the vehicle was not diagnosed or repaired. the failure mileage was approximately 156,000. js | |||
| 04/26/2008 | 66000 | 1 | |
| I placed the shift lever in reverse and depressed the accelerator pedal. the car accelerated rapidly. i depressed the brake pedal very hard and held it down. the car alternately stopped, accelerated, stopped, accelerated etc 3 or 4 times before coming to a full stop: total distance traveled - approximately 30 feet. i repeated the above procedure in forward gear and got the same result. prior to this incident the throttle system did not appear sticky or off-normal. post incident, the throttle appeared slightly sticky. approximately 18 months ago i reported a sticky throttle to my buick dealer, they serviced the throttle system and the problem was solved. as stated above, the throttle did not give indication of a problem this time. *tr | |||
| 05/01/2005 | 3 | ||
| 2000 buick lesabre experienced sudden acceleration on three occasions. *mr the problem was intermittent. on one occasion, the consumer was slowing to stop behind another vehicle that had stopped at a stop light when the consumer experienced sudden acceleration and caused minor damage. the last time this happened, the vehicle had come to a complete stop at a signal when the sudden acceleration occurred. the dealer was unable to find the cause of the problem. *sc *jb | |||
| 09/01/2004 | 34000 | 21 | 07/01/2003 |
| While driving dash lights illuminated intermittently. the air bag light illuminated more than any other light. also, the driver's side back of seat laid automatically on its own. this incident happened while the consumer was driving. upon having a full tank of gas, the meter would read empty. the vehicle was taken to the dealer. the consumer was told that there was an electrical problem. *ak there was a noise in the dash, the fuel gauge would jump to empty, the speedometer would go to zero, the headlight would go dim when the weather was rainy, there was a rumble in the left front end, a shimmy when the brakes were applied and when raining, the dash light would go from bright to dim the air bag light was intermittent, the radio would cut out, the driver's seat was inoperative, the transmission would slip into overdrive on slight acceleration, the automatic doors were inoperative, the cruise control was inoperative, there were intermittent loss of heat would start blowing cold air, the oil pressure light would come on while the fuel gauge mileage would not stay on, the electrical remote was inoperative, and there was a leak in the engine. *sc | |||
| 2 | 08/24/2000 | ||
| Vehicle brought to dealer for excessive fast idle at start up with cold or warm engine. vehicle 35 mph in one-half mile without using acclerator. tachometer indicates 1800 to 2200 rpm. must apply brakes repeatedly to reduce speed to safe speed. rpm returns to normal within seven-tenths of a mile. *tt | |||
| While placing vehicle in reverse car will accelerate 30-35 mph without applying accelerator pedal. *ak | |||
| 07/15/2001 | 2 | 11/01/1999 | |
| On may 22 police report number20010522072502 wife lost control and reported vehicle would not stop and the brakes needed to be checked..repairs were made and today on july 15 vehicle was driven home and engine was racing and would not slow down. vehicle was turning 4100 rpm and would not idle.the car normally runs at 65 at 2000 rpms so 4100 rpm would be in excess of 100 mph. cruise was taken off however vehicle continued to speed out of control.all attempts to get vehicle to slow down failed. the vehicle is in driveway i have not reported this to the dealer yet.dealer unaware of accident.accident occured on wet roads and the accelator may have stuck then. i know something is wrong...help me it may save a life. *ak | |||
| 08/05/2000 | 2 | 08/03/2000 | |
| Cruise control cable failed causing the vehicle to run at high speeds without pressing the accelerator making the vehicle dangerous to drive during wet weather. nlm | |||
| 06/21/1999 | |||
| Vehicle freewheeld up to 40 mph, and coming off the ramp, the vehicle accelerated at high speed. consumer had to put his foot on the brakes to get the vehicle to come to a stop. *ak | |||
| VEHICLE SPEED CONTROL - ACCELERATOR PEDAL | |||
| 06/07/2003 | 1 | ||
| Sudden acceleration experienced when pulling into a parking space causing the vehicle to hit a tree and flipping over. *mr severe damages occurred, dealer was notified. *cb | |||
| 01/01/1901 | 2 | ||
| Problems with engine racing excessively.*mr the consumer stated that the conditions occurred when starting the vehicle it raced excessively. dealer was notified. *cb | |||
| VEHICLE SPEED CONTROL - CABLES | |||
| Consumer was driving on highway,at approx. 65-70 mph on dry surface when accelerator cable popped out of its bracket, causing vehicle to go to full throttle and exceed speeds of 90 mph. driver started to apply brakes , it took about1 1/2 to 2 miles before vehicle could slow down, and then shifted to neutral. due to the excessive braking , flames started coming out of front brakes. *ak | |||
| VEHICLE SPEED CONTROL - CRUISE CONTROL | |||
| 02/01/2005 | 50000 | 5 | 03/01/2000 |
| The cruise control in the consumer's 2000 buick lesabre failed at 50000 miles. *nm there was a stability system problem due to a corroded sensor which was caused by the inability of the insulating material protecting the sensor. a new left front bearing hub was replaced due to corrosion in the plug. the steering wheel sensor on the lower steering column had to be replaced. the vehicle would abruptly come to a stop three times in 75 feet just as if the brakes were applied but the driver had no control of the situation. the consumer requested reimbursement for the parts that had been updated and the labor. *sc | |||
| 06/20/2000 | 974 | 16 | 05/17/2000 |
| 2000 buick lesabre ltd approximately.(1)month after purchase vehicle stalled in traffic while coming to a stop or at low speeds dealer replaced idle air control,replaced fuel pump relay;manufacturer case#4032757. 10/23/01replaced water pump;uses oil;frontend vibrates ai 65mph date reported 10/23/01 dealer dealer balanced tires front end still vibrates to date of this report.i purchased all new tires but still have same problem with front end vibration , coolant at intakemannorfold.replaced gasket,(3)wheel alignments,passenger window inop replaced windwo regulator,water pump replaced again; at 35684mileage dealer states that while changing my oil he found left and right tire rods having excessive play tire rods replaced after i notifide manufacture file#f-244217003. *ak | |||
| 35000 | 1 | 10/13/2001 | |
| Multiple defects with transmission, cruise control, fuel system, engine cooling, etc.*mr vehicle leaked coolant so the upper and lower intake manifold were replaced. in addition, the vehicle would lose power over 40-50 mph. *ph *jb | |||
| 09/08/2002 | 20611 | 9 | 03/31/2000 |
| While driving the vehicles tread separated from the right rear tire which caused the vehicle to veer into a guard rail. other problems are as followed: drivers side and rear windows are inoperative, cruise control switch is inoperative and after it rains there is a water puddle on the driver side floor. *scc *nlm | |||
| 08/15/1999 | |||
| Ongoing / intermittent problem with engine stalling while driving. engine stalls while coming to a stop or idles while running. dealer notified, and informed consumer that nothing could be found. can nhtsa help in this matter. *ak | |||
| VEHICLE SPEED CONTROL - LINKAGES | |||
| 05/05/2000 | |||
| When taking foot slightly off brake vehicle accelerates. cause is unknown. please provide any further information.*ak | |||
| 10/15/2000 | 4 | 09/01/2000 | |
| On four occasions vehicle experienced sudden acceleration while at a stop position waiting at a stop light. vehicle been in / out of dealer shop on four occasions, and they were unable to duplicate problem. *ak | |||
| 06/23/2000 | 2 | 06/01/2000 | |
| Cruise control cable unlatches from cruise control module jamming accelerator cable to full throttle. we picked up new car, and were driving at 35 mph when the car lurched ahead at full throttle. stepping on brakes did not stop vehicle. ignition had to be shut off. tow called. taken to dealership where problem was identified to service mgr. they said they would correct problem by taking parts from another new car. they jury-rigged defect with plastic wireties. the problem occured again the next day but ties held cable from jamming. we are worried that these plastic ties do not solve, but mask problem and will not last. we would like the prevelence of this problem checked. we would also like to be contacted by gm/buick re problem and the dealer's solution. *ak | |||