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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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160,000 miles · Sep 18, 2019
Electrical SystemFire

REAR DOOR LOCKS, DEFROST, TRUNK LID STOPPED WORKING. NOTICED SMOKE ON MY PASSENGER SIDE WHILE DRIVING IN TOWN. I TOOK IT IN AND WAS SHOWN THAT IT MELTED THE WIRES TOGETHER AND MELTED THE REAR BODY HARNESS CONNECTOR. ( I KEPT THE PART IF NEEDED) THIS IS A DANGER TO DRIVERS. THE FIRE CAN START AT ANY TIME WHILE DRIVING! I BELIEVE…

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REAR DOOR LOCKS, DEFROST, TRUNK LID STOPPED WORKING. NOTICED SMOKE ON MY PASSENGER SIDE WHILE DRIVING IN TOWN. I TOOK IT IN AND WAS SHOWN THAT IT MELTED THE WIRES TOGETHER AND MELTED THE REAR BODY HARNESS CONNECTOR. ( I KEPT THE PART IF NEEDED) THIS IS A DANGER TO DRIVERS. THE FIRE CAN START AT ANY TIME WHILE DRIVING! I BELIEVE THIS SHOULD BE A RECALL. AFTER RESEARCHING I SEE THIS IS HAPPENING TO MANY OF THESE CARS.

NHTSA ODI #11256486

94,000 miles · Aug 9, 2019
Air BagsElectrical System

TL* THE CONTACT OWNS A 2008 CHEVROLET IMPALA. THE CONTACT STATED THAT THE AIR BAG INDICATOR ILLUMINATED. THE CONTACT TOOK THE VEHICLE TO AN INDEPENDENT MECHANIC WHO INFORMED HIM THAT THE VEHICLE MAY BE INCLUDED IN A RECALL. THE CONTACT WAS REFERRED TO NHTSA. THE CONTACT ALSO TOOK THE VEHICLE TO AN UNKNOWN DEALER AND WAS INFORMED…

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TL* THE CONTACT OWNS A 2008 CHEVROLET IMPALA. THE CONTACT STATED THAT THE AIR BAG INDICATOR ILLUMINATED. THE CONTACT TOOK THE VEHICLE TO AN INDEPENDENT MECHANIC WHO INFORMED HIM THAT THE VEHICLE MAY BE INCLUDED IN A RECALL. THE CONTACT WAS REFERRED TO NHTSA. THE CONTACT ALSO TOOK THE VEHICLE TO AN UNKNOWN DEALER AND WAS INFORMED THAT HE WOULD EITHER HAVE TO REPLACE THE AIR BAGS OR REPLACE THE WIRING IN THE VEHICLE. THE DEALER INFORMED THE CONTACT TO CALL NHTSA TO CHECK IF THE VEHICLE WAS INCLUDED IN A RECALL. THE CONTACT CALLED NHTSA AND WAS INFORMED THAT THERE WERE NO ACTIVE RECALLS ON HIS VEHICLE. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND RECOMMENDED THAT ALL THE SEAT BELTS BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 94,000.

NHTSA ODI #11242841

130,000 miles · Jul 22, 2019
Electrical SystemEngineFuel/propulsion System

REDUCED ENGINE POWER LIGHT COMES ON INTERMINTENTLY WHILE DRIVING HAD THE THROTTLE BODY AND ACCELERATOR PEDAL REPLCAED TWICE AFTER I BOUGHT THE CAR WITH 75000 MILES ON IT. STILL THE REDUCED ENGINE POWER LIGHT COMES ON. JUST YESTERDAY I WAS UNABLE TO START MY CAR. THROTTLE PROBLEMS LIGHT CAME ON IN WINDOW

NHTSA ODI #11233963

120,000 miles · Jul 1, 2019
Electrical SystemElectronic Stability Control (esc)Engine

TAKATA RECALL. WHEN VEHICLE IS STARTED A LOUD SCREECH HAPPEN EVERY TIME VEHICLE IS STARTED, ONCE VEHICLE IS IN MOTION ON HIGHWAY, STREET, CITY.AND IN MOTION THE VEHICLE STARTS ALARMING AND LETTIMG ME KNOW IN THE INFORMATION WIDOW CHECK TIRE MONITORING SYSTEM WITH TIRE PRESSURE LIGHT CONSISTENTLY ON THEN VEHICLE ALARMING SOUNDS A…

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TAKATA RECALL. WHEN VEHICLE IS STARTED A LOUD SCREECH HAPPEN EVERY TIME VEHICLE IS STARTED, ONCE VEHICLE IS IN MOTION ON HIGHWAY, STREET, CITY.AND IN MOTION THE VEHICLE STARTS ALARMING AND LETTIMG ME KNOW IN THE INFORMATION WIDOW CHECK TIRE MONITORING SYSTEM WITH TIRE PRESSURE LIGHT CONSISTENTLY ON THEN VEHICLE ALARMING SOUNDS AGAIN TO CHECK STABILITY TRAK AND THEN IT ALARM S AGAIN WITH THE CHECK ENGINE LIGHT THAT THE VEHICLES ENGINE POWER HAS BEEN REDUCED AND VEHICLE IS NO LONGER ABLE TO PICK UP SPEED RIGHT AWAY THIS HAS BEEN GOING ON SENSE I PURCHASED IT. ALSO WHEN IM MAKING TURNS THE VEHICLE WILL ALARM ABOUT HAVING STABILITY TRAK SERVICED

NHTSA ODI #11228773

125,000 miles · May 6, 2019
Electrical SystemFuel/propulsion System

HESITATION DURING ACCELERATION

NHTSA ODI #11205811

Mileage unknown · Mar 10, 2019
Electrical SystemElectronic Stability Control (esc)Engine

VERY BAD KNOCKING NOISE ALSO ELECTRICAL FIRE COULD'VE CAUGHT ON FIRE

NHTSA ODI #11185714

80,000 miles · Jan 14, 2019
Electrical SystemEngineVehicle Speed Control

TL* THE CONTACT CALLED ON BEHALF OF THE OWNER OF A 2008 CHEVROLET IMPALA. ON SEVERAL OCCASIONS, THE VEHICLE FAILED TO START AND THE REDUCED POWER WARNING INDICATOR ILLUMINATED. ADDITIONALLY, WHILE DRIVING 55 MPH, THE VEHICLE STALLED. THE CONTACT WAS UNABLE TO RESTART THE VEHICLE. THE CONTACT STATED THAT THE FAILURE WAS INTERMITT…

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TL* THE CONTACT CALLED ON BEHALF OF THE OWNER OF A 2008 CHEVROLET IMPALA. ON SEVERAL OCCASIONS, THE VEHICLE FAILED TO START AND THE REDUCED POWER WARNING INDICATOR ILLUMINATED. ADDITIONALLY, WHILE DRIVING 55 MPH, THE VEHICLE STALLED. THE CONTACT WAS UNABLE TO RESTART THE VEHICLE. THE CONTACT STATED THAT THE FAILURE WAS INTERMITTENT. THE VEHICLE WAS DIAGNOSED BY AN INDEPENDENT MECHANIC AND FAULT CODE: P-2135 WAS RETRIEVED. THE MECHANIC REPLACED THE ECM, THROTTLE BODY, ACCELERATOR PEDAL MECHANISM, AND THE WIRING HARNESS BETWEEN THE ECM AND THROTTLE BODY; HOWEVER, THE FAILURE RECURRED. THE DEALER AND MANUFACTURER WERE NOT CONTACTED. THE APPROXIMATE FAILURE MILEAGE WAS 80,000.

NHTSA ODI #11166807

Mileage unknown · Jul 26, 2018
Electrical SystemPower TrainService Brakes

IGNITION IS MESSING UP AND THE POWER WILL GO DOWN

NHTSA ODI #11113987

40 miles · Jul 2, 2018
Electrical SystemFuel/propulsion SystemUnknown Or Other

TAKATA RECALL I HAVE A 2008 CHEVY IMPALA I'M HAVING PROBLEMS WITH ENGINE REDUCE CAR IS JERKING AND SLOWING DOWN I HAD THE PATIO REPLACED AND ONE SENSOR AND NOW I AM HAVING A THROTTLEBODY PUT ON HOPEFULLY HOPEFULLY THIS STOPS THE PROBLEM BUT THIS ISSUE HAS BEEN GOING ON FOR A VERY LONG TIME OTHER PEOPLE I HAVE COMMUNICATED WITH …

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TAKATA RECALL I HAVE A 2008 CHEVY IMPALA I'M HAVING PROBLEMS WITH ENGINE REDUCE CAR IS JERKING AND SLOWING DOWN I HAD THE PATIO REPLACED AND ONE SENSOR AND NOW I AM HAVING A THROTTLEBODY PUT ON HOPEFULLY HOPEFULLY THIS STOPS THE PROBLEM BUT THIS ISSUE HAS BEEN GOING ON FOR A VERY LONG TIME OTHER PEOPLE I HAVE COMMUNICATED WITH THAT HAS THE SAME CAR AS ME ARE HAVING THE SAME PROBLEMS UNFORTUNATELY I LOOK THESE PROBLEMS UP IN OUR CARS FOR THE 2008 CHEVY AND WAS NOT ON THE RECALL LIST WHICH I THINK THAT IT SHOULD

NHTSA ODI #11105236

101,000 miles · Apr 10, 2018
Electrical System

INSTRUMENT PANEL ENGINE HOT AIR CONDITIONAR OFF. TEMP GAUGE STOPPED WORKING AND CAR STARTED IN 30 TEMP AND STILL SHOWED ENGINE HOT AC OFF. CAR WAS STOPPED, STARTED, ON HIGHWAY, IN TOWN DIDNT

NHTSA ODI #11084458

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.