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2008 Pontiac Grand Prix

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2008 Pontiac Grand Prix do not stand out strongly from the model-year median of 88.

About this comparison →

When problems were reported

Mileage at the reported incident

112 reports with mileage · 30 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 43 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Exterior Lighting. Review the 29 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Air Bags. Review the 22 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

9 crash reports3 fire reports8 injury reports

What owners actually said

142 reports
63,500 miles · Sep 30, 2015
Air BagsElectrical System

TL* THE CONTACT OWNS A 2008 PONTIAC GRAND PRIX. THE CONTACT STATED THAT THE AIR BAG WARNING LIGHT ILLUMINATED, WHILE THE VEHICLE WAS PARKED. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED THAT THE PASSENGER SIDE AIRBAG SENSOR NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE …

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TL* THE CONTACT OWNS A 2008 PONTIAC GRAND PRIX. THE CONTACT STATED THAT THE AIR BAG WARNING LIGHT ILLUMINATED, WHILE THE VEHICLE WAS PARKED. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED THAT THE PASSENGER SIDE AIRBAG SENSOR NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 63,500. UPDATED 01/12/16*LJ *TR

NHTSA ODI #10778706

120,000 miles · Sep 20, 2015
EngineVehicle Speed Control

REDUCED ENGINE LIGHT KEEP COMING ON WHILE DRIVING AND THE VEHICLE LOSE POWER WHEN TRY TO ACCELERATE. THIS HAS BEEN GOING ON FOR ABOUT 3 YEARS NOW ON AND OFF. WE HAVE BROUGHT THE VEHICLE TO GET REPAIRED MULTIPLE TIMES AND THE PROBLEM CONTINUES. THE THROTTLE BODY HAS BEEN CHANGED AND ALSO SENSORS BUT THE PROBLEM CONTINUES.

NHTSA ODI #10766222

133,700 miles · Aug 28, 2015
EnginePower TrainVehicle Speed Control

MY GRAND PRIX RECENTLY STARTED TO DISPLAY A MESSAGE STATING REDUCED ENGINE POWER. IT HAS BEEN HAPPENING RANDOMLY FOR THE PAST WEEK. IT ONLY HAPPENS AS I AM DRIVING THE CAR. THE CAR SLOWS DRAMATICALLY, AND DOES NOT ACCELERATE AT ALL. AS I WAS DRIVING YESTERDAY, I WAS MERGING INTO TRAFFIC WHERE THE SPEED LIMIT IS 45 MPH, I HAD…

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MY GRAND PRIX RECENTLY STARTED TO DISPLAY A MESSAGE STATING REDUCED ENGINE POWER. IT HAS BEEN HAPPENING RANDOMLY FOR THE PAST WEEK. IT ONLY HAPPENS AS I AM DRIVING THE CAR. THE CAR SLOWS DRAMATICALLY, AND DOES NOT ACCELERATE AT ALL. AS I WAS DRIVING YESTERDAY, I WAS MERGING INTO TRAFFIC WHERE THE SPEED LIMIT IS 45 MPH, I HAD MORE THAN ENOUGH ROOM TO MERGE INTO TRAFFIC, THE REDUCED ENGINE POWER MESSAGE DISPLAYED AND THE CAR WOULD NOT ACCELERATE. THE TRAFFIC QUICKLY CAUGHT UP TO ME AND I WAS ALMOST HIT DUE TO THE CAR NOT ACCELERATING. I AM CURIOUS AFTER LOOKING INTO THIS MATTER AND FINDING SO MANY COMPLAINTS ABOUT THE SAME ISSUE, HOW MANY COMPLAINTS NEED TO BE FILED, OR HOW MANY DEATHS NEED TO OCCUR BEFORE SOMETHING IS DONE? I AM NOW SCARED TO DRIVE MY OWN CAR.

NHTSA ODI #10759941

Mileage unknown · Jul 15, 2015
Electrical System

2008 PONTIAC GRAND PRIX. CONSUMER WRITES IN REGARDS TO IGNITION SWITCH RECALL PROBLEMS. *SMD THE LOCAL GM DEALERSHIP INFORMED THE CONSUMER, THEY DO NOT REPLACE THE IGNITION SWITCH. ALL THEY DO, IS INSERT A SMALL PLASTIC RING IN THE KEY, SO THE CONSUMER CANNOT ATTACH A LARGER KEY RING TO THE KEY. THE CONSUMER BELIEVED IT WAS V…

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2008 PONTIAC GRAND PRIX. CONSUMER WRITES IN REGARDS TO IGNITION SWITCH RECALL PROBLEMS. *SMD THE LOCAL GM DEALERSHIP INFORMED THE CONSUMER, THEY DO NOT REPLACE THE IGNITION SWITCH. ALL THEY DO, IS INSERT A SMALL PLASTIC RING IN THE KEY, SO THE CONSUMER CANNOT ATTACH A LARGER KEY RING TO THE KEY. THE CONSUMER BELIEVED IT WAS VERY DECEPTIVE AND IT WENT AGAINST THE INTENT OF FIXING THE PROBLEM. *JB

NHTSA ODI #10732115

105,000 miles · Jun 24, 2015
Vehicle Speed Control

DRIVING ON THE HIGHWAY OR ANYWHERE, IT HAPPENS EVERY OTHER DAY. THE INFORMATION MESSAGE CENTER CHIMES THEN THE CHECK ENGINE LIGHT COMES ON THE CAR SLOWS DOWN TO 25MPH. WHEN I AM ON THE HIGHWAY THIS IS VERY DANGEROUS. I HAVE TAKEN IT TO 3 DIFFERENT SERVICE STATIONS, THE LAST 2 DEALERSHIPS. ALL THE CODES ARE THROTTLE RELATED A…

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DRIVING ON THE HIGHWAY OR ANYWHERE, IT HAPPENS EVERY OTHER DAY. THE INFORMATION MESSAGE CENTER CHIMES THEN THE CHECK ENGINE LIGHT COMES ON THE CAR SLOWS DOWN TO 25MPH. WHEN I AM ON THE HIGHWAY THIS IS VERY DANGEROUS. I HAVE TAKEN IT TO 3 DIFFERENT SERVICE STATIONS, THE LAST 2 DEALERSHIPS. ALL THE CODES ARE THROTTLE RELATED AND I GET THE CAR BACK AFTER A WEEK OR 2 AND THE SAME THING HAPPENS AGAIN. NO ONE CAN FIX IT. I HAVE EMAILED GM THEY DID NOT RESPOND TO MY EMAIL. I ATTACHED ALL THE SERVICE RECORDS WITH THE EMAIL HOPING THEY WOULD BE ABLE TO HELP. SLOWING ME FROM 70MPH DOWN TO 25MPH ON THE HIGHWAY (US131) WILL CAUSE AN ACCIDENT SOONER NOT LATER. ITS ONLY A MATTER OF TIME BEFORE THIS HAPPENS. GM DOESN'T SEEM TO CARE. I'M NOT SURE WHAT TO DO, NO ONE CAN FIX THE CAR AND I'M RUNNING OUT OF MONEY FOR REPAIRS.

NHTSA ODI #10730136

Mileage unknown · May 27, 2015
Electronic Stability Control (esc)

TRACTION CONTROL WARNING LIGHT CAME ON. INVESTIGATED AND WIRES FROM THE SENSOR WAS RIPPED. MECHANIC SOLDERED WIRES BACK TOGETHER. STARTING TO FLICKER AND DISABLE TRACTION CONTROL WHEN WHEEL IS FULLY TURNED. CAUSES ABS SYSTEM TO ENGAGE WHEN NOT NEEDED. CAN CAUSE ACCIDENT DUE TO INCREASED STOPPING DISTANCE.

NHTSA ODI #10721798

123,000 miles · May 27, 2015
Electrical SystemExterior LightingVisibility/wiper

LOWBEAM HEADLIGHTS SUDDENLY QUIT WHILE DRIVING CAUSING ME TO ALMOST RUN OFF ROAD. THIS IS DIRECTLY RELATED TO THE GM RECALL #14291 CONCERNING THE SUDDEN FAILURE OF THE HDM WITHOUT ANY WARNING. THE RECALL NOT COVER MY 2008 PONTIAC AT THIS TIME. WAS TOLD "UNDER INVESTIGATION". THIS NEEDS TO BE IMMEDIATELY ADDRESSED BY GM OR FEDERA…

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LOWBEAM HEADLIGHTS SUDDENLY QUIT WHILE DRIVING CAUSING ME TO ALMOST RUN OFF ROAD. THIS IS DIRECTLY RELATED TO THE GM RECALL #14291 CONCERNING THE SUDDEN FAILURE OF THE HDM WITHOUT ANY WARNING. THE RECALL NOT COVER MY 2008 PONTIAC AT THIS TIME. WAS TOLD "UNDER INVESTIGATION". THIS NEEDS TO BE IMMEDIATELY ADDRESSED BY GM OR FEDERAL GOVERNMENT SINCE IT IS A DEADLY MATTER. SUDDEN LOSS OF LIGHTS AT HIGHER SPEEDS WILL CAUSE DEATHS.

NHTSA ODI #10721703

171,500 miles · May 26, 2015
Air BagsCrashInjury

ON SEPTEMBER 1ST, 2014 AROUND 6:45PM I WAS IN A CAR ACCIDENT. A TRUCK CUT ME ALMOST CRASHING INTO ANOTHER CAR FROM BEHIND. I MOVED OVER I COULDN'T SEE THE CAR STOPPED IN THE OTHER LANE. FROM THE BIG TRUCK INFRONT OF ME. I HIT THE BRAKES DIDN'T WORK MADE CLICKING SOUND. I REARENDED A VEHICLE, THEY SLIGHTLY HIT A CAR INFRONT OF T…

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ON SEPTEMBER 1ST, 2014 AROUND 6:45PM I WAS IN A CAR ACCIDENT. A TRUCK CUT ME ALMOST CRASHING INTO ANOTHER CAR FROM BEHIND. I MOVED OVER I COULDN'T SEE THE CAR STOPPED IN THE OTHER LANE. FROM THE BIG TRUCK INFRONT OF ME. I HIT THE BRAKES DIDN'T WORK MADE CLICKING SOUND. I REARENDED A VEHICLE, THEY SLIGHTLY HIT A CAR INFRONT OF THEM. MY AIRBAG, SHOT MY HAND THROUGH THE WINDSHIELD. I HAD EXTREME ARM PAIN. I HAD SEEN A GRAY PIECE OF METAL IN MY ARM, I WENT TO THE ER. I STILL FEEL MOVEMENT IN IT. I'M FOLLOWING UP WITH MY DR. SINCE THE ACCIDENT. NEXT WILL BE A SURGEON OR SPECIALTY DR. *TR

NHTSA ODI #10721450

87,000 miles · May 22, 2015
Air BagsCrashInjury

ON AUGUST 7, 2010 AFTERNOON MY MOTHER LET ME BORROW HER CAR TO RUN SOME ERRANDS WHEN A YOUNG MAN RAN A RED LIGHT AND T- BONED THE CAR AND IT ALMOST FLIP THE CAR OVER I HIT MY HEAD ON THE WINDSHIELD THE AIRBAG DIDN'T DEPLOY UNTIL AFTER I HIT MY HEAD , DUE TO THE ACCIDENT I HAVE BEEN OFF WORK FOR ALMOST FIVE YEARS .DUE TO MY INJUR…

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ON AUGUST 7, 2010 AFTERNOON MY MOTHER LET ME BORROW HER CAR TO RUN SOME ERRANDS WHEN A YOUNG MAN RAN A RED LIGHT AND T- BONED THE CAR AND IT ALMOST FLIP THE CAR OVER I HIT MY HEAD ON THE WINDSHIELD THE AIRBAG DIDN'T DEPLOY UNTIL AFTER I HIT MY HEAD , DUE TO THE ACCIDENT I HAVE BEEN OFF WORK FOR ALMOST FIVE YEARS .DUE TO MY INJURIES I'VE HAD ONE BACK SURGERY AND WILL NEED ANOTHER ONE, I HAVE TO HAVE NECK SURGERY IN JULY. I AM IN CONSTANT PAIN ALL EVERYDAY FOR THE PAST ALMOST FIVE YEARS. I FILED A LAWSUIT AND ONLY RECEIVED FIVE HUNDRED DOLLARS. I WOULD LIKE TO KNOW WHAT CAN BE DONE ABOUT THE PAIN SUFFERING I'M GOING THROUGH, WHO DO I NEED TO TALK TO.

NHTSA ODI #10721043

123,732 miles · May 11, 2015
Fuel/propulsion SystemSteeringUnknown Or Other

MY VEHICLE HAS PROBLEMS WITH THE STEERING. I WAS TOLD BY MY MECHANIC THAT MY RACK AND PINON ASSEMBLY COLUMN NEEDS REPLACING BECAUSE OF A LEAK. MY AIRBAGS INTERMITTENT WORK WITH A PASSENGER SITTING IN THE FRONT SEAT. MY CAR DOES THIS WEIRD JERKING MOTION WHEN I TRY TO ACCELERATE. I NOT SURE IF IT'S MY TRANSMISSION OR MY ENGINE. I…

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MY VEHICLE HAS PROBLEMS WITH THE STEERING. I WAS TOLD BY MY MECHANIC THAT MY RACK AND PINON ASSEMBLY COLUMN NEEDS REPLACING BECAUSE OF A LEAK. MY AIRBAGS INTERMITTENT WORK WITH A PASSENGER SITTING IN THE FRONT SEAT. MY CAR DOES THIS WEIRD JERKING MOTION WHEN I TRY TO ACCELERATE. I NOT SURE IF IT'S MY TRANSMISSION OR MY ENGINE. I HAVE HAD THE IGNITION SWITCH REPLACED IN MY VEHICLE AND I HAVEN'T NOTICED ANY CHANGES. I WAS GM WOULD ADDRESS MY CONCERNS BECAUSE I AM GREATLY CONCERNED FOR MY SAFETY AND MY FAMILIES.

NHTSA ODI #10715801

Official recalls

1

14V400000 · Electrical System:ignition

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.

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

RQ17002 · Loss Of Headlights

Opened Apr 24, 2017 · Closed Mar 29, 2021

Status: closed (inferred from source dates) · Exterior Lighting:headlights

The subject vehicles are model year (MY) 2002-2009 Chevrolet Trailblazer, GMC Envoy, 2004-2007 Buick Rainier, 2003-2008 Isuzu Ascender, 2005-2009 Saab 9-7X, 2002-2004 Oldsmobile Bravada, 2003-2006 Chevrolet SSR, 2005-2009 Buick Lacrosse, and 2006-2008 Pontiac Grand Prix. This scope includes the Trailblazer/Envoy variants: 2002-2006 Envoy XL/Trailblazer EXT and 2004-2005 Envoy XUV. The original scope of this investigation was expanded to include all vehicles equipped with the subject Headlight Driver Module (HDM). The focus of the investigation was to determine whether actions performed by General Motors adequately addressed any unreasonable risk to motor vehicle safety in the subject vehicles concerning the headlights and the HDM that controls them.Under normal electrical load and environmental conditions, the HDM can overheat inside the Underhood Electrical Center (UEC). This can cause the module to fail and result in a simultaneous loss of both low beam headlights and both daytime running lights (DRLs), often with no warning or prior detectability to the driver. This failure can be intermittent or permanent. No other exterior lights are affected. High beams, turn signals, brake lights, and reverse lights are still operational.General Motors addressed this issue with 2 recalls (14V755 & 15V519) and a special coverage program (N172091910). In view of the recalls and special coverage program implemented by GM and the vehicle high beams continuing to operate, ODI has tentatively concluded that the actions taken by GM mitigate any unreasonable risk to safety posed by HDM failure in the subject vehicles.Accordingly, the investigation is closed. The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist. The agency reserves the right to take additional action if warranted by new circumstances.The ODI reports cited above are available for review online at NHTSA.gov under the identification numbers in the attached document.