NHTSA owner reports · September 18, 2026 snapshot.
What owners actually said
810 reports128,000 miles · Oct 2, 2015
Electrical SystemElectronic Stability Control (esc)Traction Control System
TL* THE CONTACT OWNS A 2008 CHEVROLET IMPALA. THE CONTACT STATED THAT THERE WAS A RANDOM FAILURE WITH THE SERVICE STABILITY LINK AND SERVICE STABILITY TRACTION CONTROL. IN ADDITION, THE SERVICE ENGINE WARNING LIGHT ILLUMINATED FREQUENTLY FOLLOWED BY A DRASTIC REDUCTION IN SPEED WITHOUT WARNING. THE CONTACT HAD TO PULL THE VEHICL…
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TL* THE CONTACT OWNS A 2008 CHEVROLET IMPALA. THE CONTACT STATED THAT THERE WAS A RANDOM FAILURE WITH THE SERVICE STABILITY LINK AND SERVICE STABILITY TRACTION CONTROL. IN ADDITION, THE SERVICE ENGINE WARNING LIGHT ILLUMINATED FREQUENTLY FOLLOWED BY A DRASTIC REDUCTION IN SPEED WITHOUT WARNING. THE CONTACT HAD TO PULL THE VEHICLE OVER TO THE SIDE OF THE ROAD EACH TIME THE FAILURE RECURRED, TURN OFF THE VEHICLE TO RESET THE COMPUTER, AND RESTART THE VEHICLE. THE VEHICLE WAS TAKEN TO A REPAIR SHOP WHO WAS NOT ABLE TO REPLICATE AND DIAGNOSE THE FAILURE. THE VEHICLE WAS NOT REPAIRED AND WAS TO BE TAKEN TO A DEALER FOR INSPECTION AND DIAGNOSTIC TESTING. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND PROVIDED NO REMEDY. THE APPROXIMATE FAILURE MILEAGE WAS 128,000.
NHTSA ODI #10779414
100,000 miles · Sep 16, 2015
Power Train
TL* THE CONTACT OWNS A 2008 CHEVROLET IMPALA. THE CONTACT STATED THAT THE TRANSMISSION GEARS HESITATED TO CHANGE AND THE GEARS WERE SLIPPING. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 100,000.
NHTSA ODI #10764218
123,000 miles · Sep 9, 2015
Electronic Stability Control (esc)
THE ISSUE WITH MY 2008 IMPALA IS A WELL DOCUMENTED PROBLEM WITH THIS PARTICULAR MAKE. THE CAR REDUCES POWER AT HIGHWAY SPEEDS AND THE ABS AND SERVICE TRACTION LIGHTS STAY ON. THERE DOES NOT SEEM TO BE A FIX FOR THE ISSUE. I ACTUALLY WOULD LIKE TO FORM A CLASS ACTION LAWSUIT AGAINST GM TO HAVE THIS RECALLED. ONLY GOVT. ISSUED VEH…
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THE ISSUE WITH MY 2008 IMPALA IS A WELL DOCUMENTED PROBLEM WITH THIS PARTICULAR MAKE. THE CAR REDUCES POWER AT HIGHWAY SPEEDS AND THE ABS AND SERVICE TRACTION LIGHTS STAY ON. THERE DOES NOT SEEM TO BE A FIX FOR THE ISSUE. I ACTUALLY WOULD LIKE TO FORM A CLASS ACTION LAWSUIT AGAINST GM TO HAVE THIS RECALLED. ONLY GOVT. ISSUED VEHICLES WERE RECALLED. ALONG WITH POLICE MODELS. I WAS TRAVELING ON AN INTERSTATE IN 9/7/15 WHEN MY SPEED SUDDENLY DROPPED. THIS IS A SERIOUS AND CAN BE FATAL ISSUE FOR A NUMBER OF MODELS AND YEARS. PLEASE ADVISE OF PURSUING THE SUIT.
NHTSA ODI #10762542
12,300 miles · Sep 9, 2015
Electrical System
MY KEY IS STUCK IN THE IGNITION. I AM FORCED TO DISCONNECT BATTERY & HOPE THAT NOBODY GOES LOOKING THROUGH MY CAR OR ATTEMPTS TO STEAL IT. MY SECOND COMPLAINT IS KNOCKING SOUND COMING FROM MY HVAC. IT WILL HAPPEN WETHER CAR IS IN OR OFF.
NHTSA ODI #10762447
85,000 miles · Sep 8, 2015
Electrical SystemStructure
TL* THE CONTACT OWNS A 2008 CHEVROLET IMPALA. THE CONTACT STATED THAT ALL DOOR LOCKS FAILED TO LOCK AND UNLOCK ELECTRONICALLY AND MANUALLY. IN ADDITION, THE CONTACT STATED THAT THE TIRE PRESSURE MONITORING SYSTEM (TPMS) WARNING LIGHT ILLUMINATED. THE SERVICE TIRE MONITOR SYSTEM WAS DISPLAYED ACROSS THE MESSAGE BOARD. THE FAILURE…
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TL* THE CONTACT OWNS A 2008 CHEVROLET IMPALA. THE CONTACT STATED THAT ALL DOOR LOCKS FAILED TO LOCK AND UNLOCK ELECTRONICALLY AND MANUALLY. IN ADDITION, THE CONTACT STATED THAT THE TIRE PRESSURE MONITORING SYSTEM (TPMS) WARNING LIGHT ILLUMINATED. THE SERVICE TIRE MONITOR SYSTEM WAS DISPLAYED ACROSS THE MESSAGE BOARD. THE FAILURE RECURRED ON NUMEROUS OCCASIONS. THE VEHICLE WAS TAKEN TO A DEALER WHO DIAGNOSED THAT THE ALL FOUR LOCKS AND THE TPMS SENSOR NEEDED TO BE REPLACED. THE TPSM WAS REPLACED ON MULTIPLE OCCASIONS. HOWEVER, THE FAILURE RECURRED. THE LOCKS WERE NOT REPLACED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 85,000.
NHTSA ODI #10762245
85,000 miles · Sep 4, 2015
Electrical System
TL* THE CONTACT OWNS A 2008 CHEVROLET IMPALA. WHILE ATTEMPTING TO TURN THE VEHICLE OFF, THE KEY REMAINED IN THE ON POSITION. IN ADDITION, THE CONTACT WAS ABLE TO REMOVE THE KEY WHILE IN THE ON POSITION AND THE VEHICLE STALLED. THE CONTACT WAS UNABLE TO RESTART THE VEHICLE. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE FAILURE R…
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TL* THE CONTACT OWNS A 2008 CHEVROLET IMPALA. WHILE ATTEMPTING TO TURN THE VEHICLE OFF, THE KEY REMAINED IN THE ON POSITION. IN ADDITION, THE CONTACT WAS ABLE TO REMOVE THE KEY WHILE IN THE ON POSITION AND THE VEHICLE STALLED. THE CONTACT WAS UNABLE TO RESTART THE VEHICLE. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE FAILURE RECURRED ON NUMEROUS OCCASIONS. THE CONTACT WAS UNABLE TO RESTART THE VEHICLE. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE VIN WAS INCLUDED IN NHTSA CAMPAIGN NUMBER: 14V355000 (ELECTRICAL SYSTEM). THE FAILURE MILEAGE WAS 85,000.
NHTSA ODI #10761508
103,358 miles · Sep 2, 2015
Electrical SystemLatches/locks/linkages
TL* THE CONTACT OWNS A 2008 CHEVROLET IMPALA. THE CONTACT STATED THAT ALL FOUR DOOR LOCKS MALFUNCTIONED AND PREVENTED THE DOORS FROM LOCKING. ALSO, THE CONTACT MENTIONED THAT THE REAR DOORS FAILED TO UNLOCK INTERMITTENTLY. THE VEHICLE WAS TAKEN TO THE DEALER. THE TECHNICIAN DIAGNOSED THAT ALL FOUR DOOR ACTUATORS WERE DEFECTIVE A…
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TL* THE CONTACT OWNS A 2008 CHEVROLET IMPALA. THE CONTACT STATED THAT ALL FOUR DOOR LOCKS MALFUNCTIONED AND PREVENTED THE DOORS FROM LOCKING. ALSO, THE CONTACT MENTIONED THAT THE REAR DOORS FAILED TO UNLOCK INTERMITTENTLY. THE VEHICLE WAS TAKEN TO THE DEALER. THE TECHNICIAN DIAGNOSED THAT ALL FOUR DOOR ACTUATORS WERE DEFECTIVE AND NEEDED TO BE REPLACED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 103,358.
NHTSA ODI #10761072
140,000 miles · Aug 27, 2015
EngineVehicle Speed Control
TL* THE CONTACT OWNS A 2008 CHEVROLET IMPALA. WHILE DRIVING 65 MPH, THE ENGINE POWER REDUCED AND THE ENGINE LIGHT WARNING INDICATOR ILLUMINATED. THE VEHICLE INDEPENDENTLY DECELERATED TO 10 MPH AND FAILED TO ACCELERATE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE THROTTLE BODY CONTROL MODULE …
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TL* THE CONTACT OWNS A 2008 CHEVROLET IMPALA. WHILE DRIVING 65 MPH, THE ENGINE POWER REDUCED AND THE ENGINE LIGHT WARNING INDICATOR ILLUMINATED. THE VEHICLE INDEPENDENTLY DECELERATED TO 10 MPH AND FAILED TO ACCELERATE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE THROTTLE BODY CONTROL MODULE NEEDED TO BE REPAIRED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 140,000.
NHTSA ODI #10759670
140,000 miles · Aug 26, 2015
Power Train
I WAS ON THE 10 FREEWAY IN LOS ANGELES HEADING WEST IN THE FAR LEFT LANE DOING 65 MILES AN HOUR ALL THE SUDDEN MY CAR LOST POWER DROP DOWN TO 10 MILES AN HOUR WAS ALMOST REAR ENDED. THE ENGINE POWER REDUCED MESSAGE APPEARED ON MY DASHBOARD. I CONTACTED THE DEALERSHIP THEY TOLD ME THERE WAS NOTHING THEY CAN DO I CONTACT A GM THE…
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I WAS ON THE 10 FREEWAY IN LOS ANGELES HEADING WEST IN THE FAR LEFT LANE DOING 65 MILES AN HOUR ALL THE SUDDEN MY CAR LOST POWER DROP DOWN TO 10 MILES AN HOUR WAS ALMOST REAR ENDED. THE ENGINE POWER REDUCED MESSAGE APPEARED ON MY DASHBOARD. I CONTACTED THE DEALERSHIP THEY TOLD ME THERE WAS NOTHING THEY CAN DO I CONTACT A GM THEY SAID THEY COULDN'T DO NOTHING I WAS READING ON THEIR BLOGS THIS IS AN ONGOING ISSUE WITH MULTIPLE PEOPLE SO THE YEAH THIS IS A BIG SAFETY CONCERN AND SEEMS TO BE A MANUFACTURING ISSUE. PLEASE HELP!
NHTSA ODI #10759619
55,000 miles · Aug 26, 2015
Service Brakes
TL* THE CONTACT OWNS A 2008 CHEVROLET IMPALA. WHILE DRIVING 55 MPH, THE BRAKE PEDAL WAS DEPRESSED AND THE VEHICLE SHOOK VIOLENTLY. THE VEHICLE WAS TAKEN TO THE DEALER TO BE DIAGNOSED. THE MECHANIC WAS UNABLE TO DUPLICATE THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE VIN WAS UNAVAILA…
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TL* THE CONTACT OWNS A 2008 CHEVROLET IMPALA. WHILE DRIVING 55 MPH, THE BRAKE PEDAL WAS DEPRESSED AND THE VEHICLE SHOOK VIOLENTLY. THE VEHICLE WAS TAKEN TO THE DEALER TO BE DIAGNOSED. THE MECHANIC WAS UNABLE TO DUPLICATE THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE VIN WAS UNAVAILABLE. THE APPROXIMATE FAILURE MILEAGE WAS 55,000.
NHTSA ODI #10759461
Official recalls
2Jun 23, 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) is recalling certain model year 2005-2009 Buick LaCrosse, 2006-2011 Buick Lucerne, 2000-2005 Cadillac DeVille, 2006-2011 Cadillac DTS, 2006-2014 Chevrolet Impala, and 2006-2007 Chevrolet Monte Carlo vehicles. In the affected vehicles, the weight on the key ring and 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. Additionally, a key knocked out of the run position will cause loss of engine power, power steering, and power braking, increasing the risk of a vehicle crash.
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 23, 2014. Owners may contact General Motors customer service at 1-800-521-7300 (Buick), 1-800-458-8006 (Cadillac), and 1-800-222-1020 (Chevrolet). GM's number for this recall is 14299.
Aug 3, 2012
General Motors (GM) is recalling certain model year 2008-2012 Chevrolet Impala police vehicles because the front lower control arms may fracture. This safety recall does not include non-police Chevrolet Impala vehicles.
Consequence & remedy
Consequence: A broken control arm can result in the loss of control of the vehicle, increasing the risk of a crash.
Remedy: GM will notify owners, and dealers will replace both front lower control arms, free of charge. The safety recall began on August 21, 2012. Owners may contact the Chevrolet owner center at 1-866-694-6546.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗