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2008 Chevrolet Impala

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

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When problems were reported

Mileage at the reported incident

665 reports with mileage · 145 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Electrical System. Review the 221 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. Review the 134 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Suspension. Review the 117 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

51 crash reports10 fire reports36 injury reports

Electrical System complaints

221 reports
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5 miles · Nov 30, 2015
Electrical SystemEngineVehicle Speed Control

REDUCED ENGINE POWER MESSAGE. THIS MESSAGE CAME UP AFTER HAVE CAR AT MECHANICS FOR A REPAIR ON ACTUATOR. WE TOOK BACK TO MECHANIC AND HE CLEARED MESSAGE HOWEVER MESSAGE HAS APPEARED AFTER A WEEK OF DRIVING CAR LESS THAN 10 MILES PER DAY. MECHANIC SAID POSSIBLE FIX RESULTING IN ANOTHER $300 REPAIR. THE MESSAGE CAME UP WHILE DOING…

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REDUCED ENGINE POWER MESSAGE. THIS MESSAGE CAME UP AFTER HAVE CAR AT MECHANICS FOR A REPAIR ON ACTUATOR. WE TOOK BACK TO MECHANIC AND HE CLEARED MESSAGE HOWEVER MESSAGE HAS APPEARED AFTER A WEEK OF DRIVING CAR LESS THAN 10 MILES PER DAY. MECHANIC SAID POSSIBLE FIX RESULTING IN ANOTHER $300 REPAIR. THE MESSAGE CAME UP WHILE DOING LOCAL DRIVING AROUND TOWN LESS THAN 5 MILES BEFORE IT WILL APPEAR

NHTSA ODI #10807439

100,000 miles · Nov 13, 2015
Electrical SystemStructure

TL* THE CONTACT OWNS A 2008 CHEVROLET IMPALA. WHILE THE VEHICLE WAS PARKED, ALL THE DOORS FAILED TO UNLOCK ELECTRONICALLY. AS A RESULT, THE CONTACT HAD TO MANUALLY UNLOCK THE DOORS. THE FAILURE RECURRED ON NUMEROUS OCCASIONS. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE…

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TL* THE CONTACT OWNS A 2008 CHEVROLET IMPALA. WHILE THE VEHICLE WAS PARKED, ALL THE DOORS FAILED TO UNLOCK ELECTRONICALLY. AS A RESULT, THE CONTACT HAD TO MANUALLY UNLOCK THE DOORS. THE FAILURE RECURRED ON NUMEROUS OCCASIONS. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 100,000.

NHTSA ODI #10790116

110,000 miles · Oct 22, 2015
Electrical System

TL* THE CONTACT OWNS A 2008 CHEVROLET IMPALA. WHILE ATTEMPTING TO START AND MOVE THE VEHICLE, IT WOULD NOT SHIFT OUT OF PARK. THE CONTACT STATED THAT THE FAILURE OCCURRED ON A PREVIOUS OCCASION. THE VEHICLE WAS TOWED TO THE CONTACT'S RESIDENCE WHERE AN INTERIM REPAIR WAS PERFORMED IN ORDER TO DRIVE THE VEHICLE TO THE DEALER. THE…

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TL* THE CONTACT OWNS A 2008 CHEVROLET IMPALA. WHILE ATTEMPTING TO START AND MOVE THE VEHICLE, IT WOULD NOT SHIFT OUT OF PARK. THE CONTACT STATED THAT THE FAILURE OCCURRED ON A PREVIOUS OCCASION. THE VEHICLE WAS TOWED TO THE CONTACT'S RESIDENCE WHERE AN INTERIM REPAIR WAS PERFORMED IN ORDER TO DRIVE THE VEHICLE TO THE DEALER. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE WIRING HARNESS WAS INOPERABLE AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 110,000. THE VIN WAS NOT AVAILABLE.

NHTSA ODI #10785335

75,000 miles · Oct 20, 2015
Electrical System

TL* THE CONTACT OWNS A 2008 CHEVROLET IMPALA. WHILE DRIVING AT AN UNKNOWN SPEED, THE CONTACT HEARD A LOUD CLICKING NOISE COMING FROM THE VEHICLE. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE ACTUATOR NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED; HOWEVER, THE FAILURE RECURRED. THE VEHICLE WAS NOT REPAIRE…

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TL* THE CONTACT OWNS A 2008 CHEVROLET IMPALA. WHILE DRIVING AT AN UNKNOWN SPEED, THE CONTACT HEARD A LOUD CLICKING NOISE COMING FROM THE VEHICLE. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE ACTUATOR NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED; HOWEVER, THE FAILURE RECURRED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 75,000.

NHTSA ODI #10783678

85,733 miles · Oct 19, 2015
Electrical System

TL* THE CONTACT OWNS A 2008 CHEVROLET IMPALA. THE CONTACT STATED THAT THE KEY FOB WAS NOT ABLE TO BE REMOVED FROM THE IGNITION AND THE VEHICLE EXPERIENCED A LOSS OF POWER STEERING. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT COULD NOT BE DIAGNOSED. PRIOR TO THE FAILURE, THE VEHICLE WAS REMEDIED UNDER NHTSA CAMPAIGN NUMBER: 14V3…

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TL* THE CONTACT OWNS A 2008 CHEVROLET IMPALA. THE CONTACT STATED THAT THE KEY FOB WAS NOT ABLE TO BE REMOVED FROM THE IGNITION AND THE VEHICLE EXPERIENCED A LOSS OF POWER STEERING. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT COULD NOT BE DIAGNOSED. PRIOR TO THE FAILURE, THE VEHICLE WAS REMEDIED UNDER NHTSA CAMPAIGN NUMBER: 14V355000 (ELECTRICAL SYSTEM); HOWEVER, THE FAILURE RECURRED TWELVE TIMES AFTER THE REPAIR. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. THE FAILURE MILEAGE WAS 85,733.

NHTSA ODI #10783429

30,000 miles · Oct 14, 2015
Electrical System

I BOUGHT THE CAR IN 2009 AND IT HAD GIVEN ME PROBLEMS SINCE I BOUGHT IT. A WEEK AFTER I BOUGHT THE CAR, THE GAS SENSORS WENT BAD, THE DOOR HANDLE CAME OFF AND THE LOCKS WOULDN'T WORK. THAT WAS A $1000 BILL. THE TIRE SENSORS WENT BAD AND NOW THE LOCKS ARE GOING BAD AGAIN. EVER SINCE THEN, THE BLEND DOOR ACTUATOR, WHICH REGULATES…

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I BOUGHT THE CAR IN 2009 AND IT HAD GIVEN ME PROBLEMS SINCE I BOUGHT IT. A WEEK AFTER I BOUGHT THE CAR, THE GAS SENSORS WENT BAD, THE DOOR HANDLE CAME OFF AND THE LOCKS WOULDN'T WORK. THAT WAS A $1000 BILL. THE TIRE SENSORS WENT BAD AND NOW THE LOCKS ARE GOING BAD AGAIN. EVER SINCE THEN, THE BLEND DOOR ACTUATOR, WHICH REGULATES THE HEAT OR RECIRCULATING AIR HAS CONSISTENTLY GONE BAD. I HAVE REPLACED IT THREE TIMES SO FAR AND TWO OF THE ACTUATORS HAVE GONE BAD AGAIN. IT MAKES A LOUD KNOCKING SOUND UNDER THE DASH WHETHER THE CAR IS RUNNING OR NOT. IT ALSO HAPPENS WHEN I'M DRIVING. I HAVE CALLED CHEVY SO MANY TIMES, I REMEMBERED THE SCRIPT THEY READ TO YOU. THEY NEVER HELPED. IT IS A $200 REPAIR BILL EVERY TIME IT IS REPAIRED. I TRIED TO LET IT BURN ITSELF OUT AND IT LASTED OVER A YEAR. I WAS TOLD BY A MECHANIC THAT IT IS A PROBLEM ON 2004-2008 IMPALAS BUT THEY NEVER RECALLED IT. IT ALSO CAUSES THE AIR TO BLOW COLD IN THE WINTER. WHY WASN'T A RECALL DONE ON THESE VEHICLES.

NHTSA ODI #10782216

Mileage unknown · Oct 8, 2015
Electrical SystemUnknown Or Other

VEHICLE STUCK IN PARK UNABLE TO SHIFT FROM THE PARKED POSITION. PARKED IN FRONT OF MY HOUSE WENT TO GO PICK DAUGHTER UP FROM SCHOOL AND COULDN'T SHIFT GEARS.

NHTSA ODI #10780841

128,000 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

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

Official recalls

2

14V355000 · Electrical System:ignition

Jun 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.

12V377000 · Suspension:front:control Arm:lower Arm

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 ↗

NHTSA investigations

1

DP14001 · Passenger Air Bag Ocs Algorithm

Opened Jul 22, 2014 · Closed Mar 7, 2017

Status: closed (inferred from source dates) · Air Bags; Air Bags:frontal:sensor/control MODULE-INACTIVE

The Agency received a petition on November 14, 2013 requesting an investigation into the operation of the passenger air bag Occupant Classification System (OCS) software logic and algorithm.The petitioner states that due to this alleged defect, the passenger air bag may be suppressed at point of impact and not provided the occupant protection as needed in a crash.On July 22, 2014, NHTSA opened DP14-001 to further review the crash event and perform a more comprehensive search and analysis of the Fatality Analysis Reporting System (FARS).The Agency also collected manufacturers reports on the alleged OCS issue on the subject Impala vehicles and other GM and non-GM peer vehicles.After examination of the petition and available data relating to the subject vehicle's OCS and the specific crash incident where the OCS allegedly failed to operate properly, NHTSA did not identify an issue with the MY2008 Impala involved in the subject crash, nor has it identified a safety-related defect trend existing in the OCS used in the MY 2006-2008 Impala vehicles, in GM peer vehicles or in other non-GM peer vehicles.NHTSA has concluded that further expenditure of the agency's investigative resources is not warranted. The agency accordingly has denied the petition.However, the agency will take further action if warranted by changing future circumstances. The official petition denial, as published in the Federal Register, is available in the document file for this defect petition.The single complaint and crash noted in the Failure Report above is the petitioner's VOQ (10568388) and can be reviewed online at https://www.nhtsa.gov/recalls?nhtsaId=10568388.

Additional source detail variants (2)

Air Bags:frontal:sensor/control MODULE-INACTIVE

The Agency received a petition on November 14, 2013 requesting an investigation into the operation of the passenger air bag Occupant Classification System (OCS) software logic and algorithm.The petitioner states that due to this alleged defect, the passenger air bag may be suppressed at point of impact and not provided the occupant protection as needed in a crash.On July 22, 2014, NHTSA opened DP14-001 to further review the crash event and perform a more comprehensive search and analysis of the Fatality Analysis Reporting System (FARS).The Agency also collected manufacturers reports on the alleged OCS issue on the subject Impala vehicles and other GM and non-GM peer vehicles.After examination of the petition and available data relating to the subject vehicle's OCS and the specific crash incident where the OCS allegedly failed to operate properly, NHTSA did not identify an issue with the MY2008 Impala involved in the subject crash, nor has it identified a safety-related defect trend existing in the OCS used in the MY 2006-2008 Impala vehicles, in GM peer vehicles or in other non-GM peer vehicles.NHTSA has concluded that further expenditure of the agency's investigative resources is not warranted. The agency accordingly has denied the petition.However, the agency will take further action if warranted by changing future circumstances. The official petition denial, as published in the Federal Register, is available in the document file for this defect petition.The single complaint and crash noted in the Failure Report above is the petitioner's VOQ (10568388) and can be reviewed online at https://www.nhtsa.gov/recalls?nhtsaId=10568388.

Air Bags

The Agency received a petition on November 14, 2013 requesting an investigation into the operation of the passenger air bag Occupant Classification System (OCS) software logic and algorithm.The petitioner states that due to this alleged defect, the passenger air bag may be suppressed at point of impact and not provided the occupant protection as needed in a crash.On July 22, 2014, NHTSA opened DP14-001 to further review the crash event and perform a more comprehensive search and analysis of the Fatality Analysis Reporting System (FARS).The Agency also collected manufacturers reports on the alleged OCS issue on the subject Impala vehicles and other GM and non-GM peer vehicles.After examination of the petition and available data relating to the subject vehicle's OCS and the specific crash incident where the OCS allegedly failed to operate properly, NHTSA did not identify an issue with the MY2008 Impala involved in the subject crash, nor has it identified a safety-related defect trend existing in the OCS used in the MY 2006-2008 Impala vehicles, in GM peer vehicles or in other non-GM peer vehicles.NHTSA has concluded that further expenditure of the agency's investigative resources is not warranted. The agency accordingly has denied the petition.However, the agency will take further action if warranted by changing future circumstances. The official petition denial, as published in the Federal Register, is available in the document file for this defect petition.The single complaint and crash noted in the Failure Report above is the petitioner's VOQ (10568388) and can be reviewed online at https://www.nhtsa.gov/recalls?nhtsaId=10568388.