NHTSA owner reports · September 18, 2026 snapshot.
Vehicle Speed Control complaints
41 reportsClear category filterMileage unknown · Nov 25, 2014
SteeringVehicle Speed ControlCrashInjury
TL* THE CONTACT OWNED A 2004 CHEVROLET IMPALA. WHILE DRIVING APPROXIMATELY 45 MPH, THE VEHICLE INDEPENDENTLY ACCELERATED TO APPROXIMATELY 70-80 MPH THEN SEIZED WITHOUT WARNING. AS A RESULT, THE VEHICLE LOST POWER STEERING CAUSING THE VEHICLE TO CRASH INTO A GUARDRAIL. THE CONTACT SUSTAINED A CRACKED OR BROKEN RIB, WHICH REQUIRED…
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TL* THE CONTACT OWNED A 2004 CHEVROLET IMPALA. WHILE DRIVING APPROXIMATELY 45 MPH, THE VEHICLE INDEPENDENTLY ACCELERATED TO APPROXIMATELY 70-80 MPH THEN SEIZED WITHOUT WARNING. AS A RESULT, THE VEHICLE LOST POWER STEERING CAUSING THE VEHICLE TO CRASH INTO A GUARDRAIL. THE CONTACT SUSTAINED A CRACKED OR BROKEN RIB, WHICH REQUIRED MEDICAL ATTENTION. A POLICE REPORT WAS FILED. THE VEHICLE WAS TOWED TO A SALVAGE YARD AND WAS DEEMED DESTROYED. THE CONTACT RECEIVED A NOTICE FOR NHTSA CAMPAIGN NUMBER: 14V400000 (ELECTRICAL SYSTEM) AFTER THE CRASH. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS UNKNOWN.
NHTSA ODI #10660782
120 miles · Oct 3, 2014
Vehicle Speed Control
TL* THE CONTACT OWNS A 2004 CHEVROLET IMPALA. AFTER STARTING THE VEHICLE, IT BEGAN TO JERK AND SUDDENLY ACCELERATED. THE FAILURE OCCURRED SEVERAL TIMES. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 120.
NHTSA ODI #10641116
182,373 miles · Jun 2, 2014
Electrical SystemVehicle Speed Control
TL* THE CONTACT OWNS A 2004 CHEVROLET IMPALA. THE CONTACT STATED THAT THE KEY WAS HARD TO TURN IN THE IGNITION. THE VEHICLE FAILED TO ACCELERATE WHEN THE ACCELERATOR PEDAL WAS DEPRESSED. THE VEHICLE WAS NOT TAKEN TO A DEALER FOR DIAGNOSTIC TESTING. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MIL…
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TL* THE CONTACT OWNS A 2004 CHEVROLET IMPALA. THE CONTACT STATED THAT THE KEY WAS HARD TO TURN IN THE IGNITION. THE VEHICLE FAILED TO ACCELERATE WHEN THE ACCELERATOR PEDAL WAS DEPRESSED. THE VEHICLE WAS NOT TAKEN TO A DEALER FOR DIAGNOSTIC TESTING. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 182,373.
NHTSA ODI #10595608
132,617 miles · Dec 6, 2013
Electrical SystemEngine And Engine CoolingVehicle Speed Control
I BOUGHT CAR 2 YRS AGO AND DROVE IT FOR 3 MONTHS NO PROBLEMS THEN SAT FOR 6 MONTHS, I START DRIVING IT AND THIS IS ALL THE STUFF THAT WENT OUT AND STUFF STILL GOING ON. RADIATOR TEMP SENSOR, WATER PUMP, HEATER, WATER PUMP BEARING, INSTRUMENT CLUSTER, LOW COOLANT SENSOR, RADIATOR, VSS, KEY STUCK IN IGNITION, LOCK CYLINDER, 8 WIR…
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I BOUGHT CAR 2 YRS AGO AND DROVE IT FOR 3 MONTHS NO PROBLEMS THEN SAT FOR 6 MONTHS, I START DRIVING IT AND THIS IS ALL THE STUFF THAT WENT OUT AND STUFF STILL GOING ON. RADIATOR TEMP SENSOR, WATER PUMP, HEATER, WATER PUMP BEARING, INSTRUMENT CLUSTER, LOW COOLANT SENSOR, RADIATOR, VSS, KEY STUCK IN IGNITION, LOCK CYLINDER, 8 WIRES UNDER HOOD SHREDDED IN HALF DUE TO RUBBING ON BELT, POWER LOCK WONT WORK ON DRIVER SIDE DOOR, CHIMES GO OFF WHEN KEY NOT IN IGNITION. MY PROBLEM NOW IS KEY LOCKED UP AGAIN FINALLY GOT IT TO TURN THEN ANTI THEFT SYSTEM COMES ON AND THE CAR WONT REPROGRAM CODES. MY CODE READER SAYS IT CANT READ FROM CAR. *TR
NHTSA ODI #10555140
9,000 miles · Jun 5, 2013
Electrical SystemVehicle Speed Control
SPEEDOMETER STOPPED WORKING JUST BEFORE 2 YEARS / WE THOUGHT IT WAS A VEHICLE IN FRONT OF US WITH HIGH RF OUTPUT INTERFERING / WE WERE SO WRONG / / / EARLIER THE GAS GAUGE WAS STICKING AND REQUIRED MULTIPLE TWISTS OF KEY TO ON WITHOUT STARTING CAR THEN OFF ON OFF ON OFF ON OFF .... ... TO RESET IT / LATER IT GO…
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SPEEDOMETER STOPPED WORKING JUST BEFORE 2 YEARS / WE THOUGHT IT WAS A VEHICLE IN FRONT OF US WITH HIGH RF OUTPUT INTERFERING / WE WERE SO WRONG / / / EARLIER THE GAS GAUGE WAS STICKING AND REQUIRED MULTIPLE TWISTS OF KEY TO ON WITHOUT STARTING CAR THEN OFF ON OFF ON OFF ON OFF .... ... TO RESET IT / LATER IT GOT STUCK POINTING TO THE TEMPERATURE AND WONT MOVE AT ALL / / / LATER THE TEMPERATURE GAUGE STOPPED WORKING AND WILL POINT ANYWHERE / ALTHOUGH 1 TRIP IN 20 IT SEEMS AS IF ITS RANDOM SETTING COULD BE CORRECT / / / NOW THE TACHOMETER IS INTERMITTENT / SEEMS RIGHT WHEN IT WORKS WHICH IS ABOUT 4 OUT OF 5 TRIPS / / / AND THE SECURITY LIGHT COMES ON AT RANDOM / A FEW TIMES WAS UNABLE TO START THE CAR WITHOUT WAITING TEN MINUTES / / / SOMETIMES THE TRACTION LIGHT COMES ON ERRONEOUSLY / / / CRUISE CONTROL SEEMS TO HAVE STOPPED WORKING COMPLETELY / / / NO IDEA WHAT WILL FAIL NEXT / THE INTERNET IS FULL OF PEOPLE WITH THESE COMPLAINTS / / / CONSUMERS REPORTS USED CAR RATINGS HAS THIS CAR AS BAD IN EVERY CATEGORY OF PARTS THAT CAN NEED SERVICING / / / DEALERS WANT THOUSANDS TO REPLACE MULTIPLE PARTS BUT WONT GUARANTEE THAT THEY WILL FIX THE PROBLEM / / / INTERNET NOTES THAT PEOPLE HAVE FOUND BAD SOLDER JOINTS IN THE BCM, BAD WIRING HARNESS CONTACTS, BAD SENSORS, ETC. AND OTHER DESIGN DEFECTS / / / I HAVE FOUND THREE INDEPENDENT COMPANIES MAKING ALTERNATE PARTS TO REALLY FIX THESE PROBLEMS. AND MANY SOLUTIONS TO HELP ALLEVIATE THE PROBLEM. / / / IS THERE AN UNADVERTISED RECALL OR FIX PROGRAM BY GM TO FIX THE INSTRUMENTS AND THE BOGUS SECURITY SYSTEM THAT ONLY LOCKS USERS OUT ?? *TR / / / / /
NHTSA ODI #10515275
96,000 miles · May 30, 2012
Vehicle Speed Control
TL* THE CONTACT OWNS A 2004 CHEVROLET IMPALA. THE CONTACT STATED THAT THE SPEEDOMETER FAILED. THE SPEEDOMETER WOULD ERRONEOUSLY FLUCTUATE BETWEEN 0 AND 70 MPH. THE CONTACT, WHO WAS A CERTIFIED MECHANIC, DIAGNOSED THE FAILURE AS A SERVO MOTOR FAILURE. THE DEALER WAS NOTIFIED OF THE FAILURE AND ADVISED THE CONTACT THAT THEY WERE E…
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TL* THE CONTACT OWNS A 2004 CHEVROLET IMPALA. THE CONTACT STATED THAT THE SPEEDOMETER FAILED. THE SPEEDOMETER WOULD ERRONEOUSLY FLUCTUATE BETWEEN 0 AND 70 MPH. THE CONTACT, WHO WAS A CERTIFIED MECHANIC, DIAGNOSED THE FAILURE AS A SERVO MOTOR FAILURE. THE DEALER WAS NOTIFIED OF THE FAILURE AND ADVISED THE CONTACT THAT THEY WERE EXPECTING A RECALL IN THE FUTURE FOR THE FAILURE. THE MANUFACTURER WAS ALSO NOTIFIED BUT OFFERED LITTLE ASSISTANCE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 96,000 AND THE CURRENT MILEAGE WAS 140,000. THE VIN WAS NOT AVAILABLE.
NHTSA ODI #10460075
135,000 miles · May 9, 2012
Electrical SystemService Brakes, HydraulicVehicle Speed ControlCrash
MY WIFE GOT INTO A WRECK BECAUSE CHEVY HAS NOT RECALLED THESE ISSUES. MY 2004 IMPALA ABS BRAKES MALFUNCTIONED ALONG WITH MY TRACTION CONTROL , SHE TRIED TO STOP AT A STOP SIGN AND THE BRAKE PEDAL KICKED UP AND WOULD NOT LET HER STOP SHE REMOVED HER FOOT FROM THE BRAKE AND TRIED PRESSING THE PEDAL BACK DOWN AND IT KICKED UP KICKI…
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MY WIFE GOT INTO A WRECK BECAUSE CHEVY HAS NOT RECALLED THESE ISSUES. MY 2004 IMPALA ABS BRAKES MALFUNCTIONED ALONG WITH MY TRACTION CONTROL , SHE TRIED TO STOP AT A STOP SIGN AND THE BRAKE PEDAL KICKED UP AND WOULD NOT LET HER STOP SHE REMOVED HER FOOT FROM THE BRAKE AND TRIED PRESSING THE PEDAL BACK DOWN AND IT KICKED UP KICKING IN THE ABS AND TRACTION CONTROL NOT ALLOWING HER TO STOP AND SHE RAN INTO A SNOW BANK BUT MY INSURANCE PAID FOR THE BODY WORK BUT NOT THE MECHANICAL PROBLEMS I REPLACED BOTH HUBS ON THE FRONT, QUIT DOING IT FOR A WEEK OR SO AND THEN WHEN I DRIVE IT THE TRACTION CONTROL AND ABS KICKS IN WHILE IM DRIVING DOWN THE ROAD. NOW MY SPEEDOMETER, TACHOMETER AND TEMP GAUGE ARE NOT WORKIN AT 0 RPM MY CAR IS DOING 90 MPH AS IT SITS IN MY GARAGE NOT STARTING BECAUSE MY KEY WILL NOT TURN TO START IT MY STEERING WHEEL WILL NOT LOCK AND BECAUSE I CANT TURN MY KEY I CAN NOT PUT MY CAR IN NEUTRAL TO PUSH IT OUT OF MY GARAGE SO I CAN GET IT TOWED I HAVE READ SO MANY ISSUES ON THESE AND OTHER GM MODELS I AM SURPRISED THAT THERE WAS NO RECALLS WHEN I CALLED HAD THIS CAR FOR 4 YEARS AND NOTHING BUT PROBLEMS AND MONEY SO AS MY CAR SITS IN MY GARAGE AS IT WILL TILL THESE ITEMS GET RECALLED I AM NOT PUTTING ANYMORE MONEY IN THIS CAR I WILL DRIVE MY 98 INFINITI THAT I HAVE HAD FOR ALMOST 10 YEARS BECAUSE I KNOW ITS DEPENDABLE. NEVER AGAIN GM WILL YOU GET ANOTHER CENT FROM ME I HAVE NEVER HAD THIS MANY PROBLEMS WITH ANY CAR. *TR
NHTSA ODI #10457877
100,000 miles · Aug 12, 2011
Vehicle Speed Control
TL* THE CONTACT OWNS A 2004 CHEVROLET IMPALA. THE CONTACT STATED THAT WHEN STARTING HER VEHICLE SHE NOTICED THAT THE ACCELERATOR PEDAL WOULD DEPRESS ON ITS OWN AND THE RPMS WOULD INCREASE EXCESSIVELY. THE VEHICLE WAS INSPECTED BY SEVEN INDEPENDENT MECHANICS WHO ADVISED HER THAT THEY WERE UNABLE TO DIAGNOSE THE FAILURE. THE VEHIC…
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TL* THE CONTACT OWNS A 2004 CHEVROLET IMPALA. THE CONTACT STATED THAT WHEN STARTING HER VEHICLE SHE NOTICED THAT THE ACCELERATOR PEDAL WOULD DEPRESS ON ITS OWN AND THE RPMS WOULD INCREASE EXCESSIVELY. THE VEHICLE WAS INSPECTED BY SEVEN INDEPENDENT MECHANICS WHO ADVISED HER THAT THEY WERE UNABLE TO DIAGNOSE THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS CONTACTED AND ADVISED HER THAT SHE WAS NOT INCLUDED IN ANY RECALLS. THE FAILURE MILEAGE WAS APPROXIMATELY 100,000.
NHTSA ODI #10419167
54,000 miles · Jan 13, 2011
Vehicle Speed Control
TL*THE CONTACT OWNS A 2004 CHEVROLET IMPALA. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 45 MPH THE VEHICLE SUDDENLY ACCELERATED UP TO 65 MPH. SHE TRIED TO STOP THE VEHICLE BY PUMPING THE BRAKES A COUPLE OF TIMES UNTIL IT FINALLY STARTED TO DECELERATE. THE VEHICLE WAS NOT INSPECTED NOR HAD IT BEEN REPAIRED. THE FAILURE M…
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TL*THE CONTACT OWNS A 2004 CHEVROLET IMPALA. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 45 MPH THE VEHICLE SUDDENLY ACCELERATED UP TO 65 MPH. SHE TRIED TO STOP THE VEHICLE BY PUMPING THE BRAKES A COUPLE OF TIMES UNTIL IT FINALLY STARTED TO DECELERATE. THE VEHICLE WAS NOT INSPECTED NOR HAD IT BEEN REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 54,000.
NHTSA ODI #10376552
76,000 miles · Jan 11, 2011
Vehicle Speed Control
SPEEDOMETER STOPPED WORKING. SOMETIMES IT READ 90 MPH WHEN THE CAR WAS STOPPED. SOMETIMES IT READ THE SAME THING (LIKE 10 MPH) ALL THE TIME. I HAD NO IDEA WHAT SPEED I WAS ACTUALLY GOING, PRESENTING A SAFETY HAZARD. PROBLEM WAS GONE THE NEXT DAY, BUT CONTINUES TO BE RANDOM AND INTERMITTENT.
NHTSA ODI #10377296
Official recalls
4Oct 26, 2015
General Motors LLC (GM) is recalling certain model year 1998-1999 Chevrolet Lumina and Oldsmobile Intrigue, 1997-2004 Buick Regal and Pontiac Grand Prix, 2000-2004 Chevrolet Impala, and 1998-2004 Chevrolet Monte Carlo vehicles. The affected vehicles were previously repaired under recalls 08V-118, 09V-116, and 15V-201 to address the possibility that engine oil may drip onto the hot exhaust manifold.
Consequence & remedy
Consequence: Engine oil that drips onto the hot surface of the exhaust manifold may result in a fire.
Remedy: The remedy applied under recalls 08V-118, 09V-116, and 15V-201 did not adequately remove the safety risk. Under the improved remedy, dealers will replace the engines front valve cover and gasket. Vehicles that are covered by recalls 08V-118, 09V-116, or 15V-201 that have not yet received the original remedy will instead receive the improved remedy under the original recall number. The recall began on February 19, 2016. Owners may contact Chevrolet customer service at 1-800-222-1020, Buick customer service at 1-800-521-7300, Oldsmobile customer service at 1-800-442-6537 and Pontiac customer service at 1-800-458-8006. GM's number for this recall is 15757. Note: Until the improved remedy has been applied, owners are advised to park their vehicle outside since the fire risk exists even when the vehicle is unattended.
Additional source detail variants (2)
Engine And Engine Cooling:exhaust System:manifold/header/muffler/tail Pipe
General Motors LLC (GM) is recalling certain model year 1998-1999 Chevrolet Lumina and Oldsmobile Intrigue, 1997-2004 Buick Regal and Pontiac Grand Prix, 2000-2004 Chevrolet Impala, and 1998-2004 Chevrolet Monte Carlo vehicles. The affected vehicles were previously repaired under recalls 08V-118, 09V-116, and 15V-201 to address the possibility that engine oil may drip onto the hot exhaust manifold.
Consequence: Engine oil that drips onto the hot surface of the exhaust manifold may result in a fire.
Remedy: The remedy applied under recalls 08V-118, 09V-116, and 15V-201 did not adequately remove the safety risk. Under the improved remedy, dealers will replace the engines front valve cover and gasket. Vehicles that are covered by recalls 08V-118, 09V-116, or 15V-201 that have not yet received the original remedy will instead receive the improved remedy under the original recall number. The recall began on February 19, 2016. Owners may contact Chevrolet customer service at 1-800-222-1020, Buick customer service at 1-800-521-7300, Oldsmobile customer service at 1-800-442-6537 and Pontiac customer service at 1-800-458-8006. GM's number for this recall is 15757. Note: Until the improved remedy has been applied, owners are advised to park their vehicle outside since the fire risk exists even when the vehicle is unattended.
Engine And Engine Cooling:engine
General Motors LLC (GM) is recalling certain model year 1998-1999 Chevrolet Lumina and Oldsmobile Intrigue, 1997-2004 Buick Regal and Pontiac Grand Prix, 2000-2004 Chevrolet Impala, and 1998-2004 Chevrolet Monte Carlo vehicles. The affected vehicles were previously repaired under recalls 08V-118, 09V-116, and 15V-201 to address the possibility that engine oil may drip onto the hot exhaust manifold.
Consequence: Engine oil that drips onto the hot surface of the exhaust manifold may result in a fire.
Remedy: The remedy applied under recalls 08V-118, 09V-116, and 15V-201 did not adequately remove the safety risk. Under the improved remedy, dealers will replace the engines front valve cover and gasket. Vehicles that are covered by recalls 08V-118, 09V-116, or 15V-201 that have not yet received the original remedy will instead receive the improved remedy under the original recall number. The recall began on February 19, 2016. Owners may contact Chevrolet customer service at 1-800-222-1020, Buick customer service at 1-800-521-7300, Oldsmobile customer service at 1-800-442-6537 and Pontiac customer service at 1-800-458-8006. GM's number for this recall is 15757. Note: Until the improved remedy has been applied, owners are advised to park their vehicle outside since the fire risk exists even when the vehicle is unattended.
Apr 6, 2015
General Motors LLC (GM) notified the agency on April 2, 2015, that they are is recalling certain model year 2004 Buick Regal vehicles manufactured April 9, 2003, to June 1, 2003, 2004 Chevrolet Impala vehicles manufactured April 8, 2003, to June 23, 2003, and 2004 Chevrolet Monte Carlo vehicles manufactured April 7, 2003, to June 23, 2003. On May 18, 2015, GM expanded the recall to cover an additional 49,751 2004 Pontiac Grand Prix vehicles manufactured January 6, 2003, to June 25, 2004. In the affected vehicles, the valve cover gasket may leak.
Consequence & remedy
Consequence: The leaking engine oil can drip onto the hot surface of the exhaust manifold, increasing the risk of a fire.
Remedy: GM will notify owners, and dealers will remove the plastic cover and plastic oil fill tube extension and replace the front valve cover and gasket. These repairs will be done free of charge. The recall began on April 24, 2015. Owners may contact Buick customer service at 1-800-521-7300, Pontiac customer service at 1-800-762-2737 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is 14574.
Jul 3, 2014
This defect can affect the safe operation of the airbag system. Until this recall is performed, customers should remove all items from their key rings, leaving only the ignition key. The key fob (if applicable), should also be removed from the key ring. General Motors LLC (GM) notified the agency on July 3, 2014, that they are recalling 5,877,718 model year 2000-2005 Chevrolet Impala and Monte Carlo, 1997-2003 Chevrolet Malibu, 2004-2005 Malibu Classic, 1999-2004 Oldsmobile Alero, 1998-2002 Oldsmobile Intrigue, 1999-2005 Pontiac Grand Am and 2004-2008 Pontiac Grand Prix vehicles. In these models, the weight on the key ring and/or road conditions or some other jarring event may cause the ignition switch to move out of the run position, turning off the engine.
Consequence & remedy
Consequence: If the key is not in the run position, the air bags may not deploy if the vehicle is involved in a crash, increasing the risk of injury.
Remedy: GM will notify owners, and dealers will install two key rings and an insert in the key slot or a cover over the key head on all ignition keys, free of charge. The recall began on September 9, 2014. GM's number for this recall is 14350.
Jun 23, 2004
CERTAIN PASSENGER VEHICLES WERE PRODUCED WITH LOWER THAN SPECIFIED TORQUE ON BOTH FRONT BRAKE CALIPER TO STEERING KNUCKLE ATTACHMENT BOLTS. WITH IMPROPER TORQUE, THE CLAMP LOAD AT THE JOINT MAY NOT BE ADEQUATE TO PREVENT MOVEMENT BETWEEN THE CALIPER BRACKET AND KNUCKLE.
Consequence & remedy
Consequence: DEPENDING ON WHETHER ONE OR BOTH BOLTS BACKS OUT OR FRACTURES, THE RESULT CAN BE LOCKING OF THE AFFECTED WHEEL DURING BRAKING AND AN ABRUPT STEERING INPUT IN THE DIRECTION OF THE LOCKED WHEEL, REDUCED BRAKING AND NOISE FROM THE AFFECTED WHEEL, OR SEVERING OF A BRAKE HOSE, INCREASED BRAKE PEDAL TRAVEL, AND REDUCED STEERING CONTROL. REDUCED BRAKING OR STEERING CONTROL COULD CAUSE A CRASH.
Remedy: DEALERS ARE TO TIGHTEN BOTH BOLTS TO THE SPECIFIED TORQUE. OWNER NOTIFICATION BEGAN ON JUNE 28, 2004. OWNERS SHOULD CONTACT CHEVROLET 1-800-630-2438 OR PONTIAC 1-800-620-7668.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗