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2004 Pontiac Grand Prix

Owner reports · Recalls · Investigations

More warning signs than most Grand Prix years

Owner complaints for the 2004 Pontiac Grand Prix are substantially higher than the model-year median of 88.

About this comparison →

When problems were reported

Mileage at the reported incident

314 reports with mileage · 140 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 107 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. Review the 98 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Steering. Review the 64 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

46 crash reports58 fire reports33 injury reports

What owners actually said

454 reports
13,690 miles · Jul 25, 2006
Service Brakes, Hydraulic

DT*: THE CONTACT STATED THAT WHILE DRIVING AT 40 MPH, THE BRAKE PEDAL PULSATED DURING A NORMAL BRAKING SITUATION. THE VEHICLE WAS TAKEN TO A SERVICE DEALER ON THREE SEPARATE OCCASIONS, WHERE THE DEALER TURNED AND GROUNDED THE ROTORS. THE REPAIR ONLY WORKED FOR 2500 MILES.

NHTSA ODI #10163396

Mileage unknown · Jul 23, 2006
Electrical SystemSuspensionTires

SEVERAL ISSUES WITH A 2004 PONTIAC GRAND PRIX, IE. RIGHT FRONT WHEEL BEARING 2X'S IN 1 YEAR, COMPUTER ISSUES (LOSS OF ABS, VARIABLE STEERING AND TRACTION CONTROL), FALSE TIRE PRESSURE READINGS FROM COMPUTER, ETC. *NM

NHTSA ODI #10163228

8,000 miles · Jun 26, 2006
Electrical SystemInjury

I BOUGHT THE CAR IN MARCH OF 04. IN DECEMBER OF 04 IT STARTED HAVING ELECTRICAL PROBLEMS. WHENEVER THE LIGHTS AND THE HEAT AND THE REAR DEFROSTER WERE ON, THE CAR WOULD START STALLING AND TELL YOU "CHARGING SYSTEM FAILURE". THERE WAS ONE INCIDENT WHERE I WAS MERGING ON THE FREEWAY DURING RUSH HOUR AND THE CAR ACTUALLY STALLED OU…

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I BOUGHT THE CAR IN MARCH OF 04. IN DECEMBER OF 04 IT STARTED HAVING ELECTRICAL PROBLEMS. WHENEVER THE LIGHTS AND THE HEAT AND THE REAR DEFROSTER WERE ON, THE CAR WOULD START STALLING AND TELL YOU "CHARGING SYSTEM FAILURE". THERE WAS ONE INCIDENT WHERE I WAS MERGING ON THE FREEWAY DURING RUSH HOUR AND THE CAR ACTUALLY STALLED OUT AND I HAD NO CONTROL WHATSOEVER. IT HAS BEEN IN THE SHOP AT LEAST SEVEN TIMES FOR THE SAME PROBLEM. THE CAR STALLS OUT WHENEVER YOU PUT IT INTO REVERSE, DRIVE BACKWARDS, STOP AND THEN SHIFT INTO DRIVE. IT HESITATES, CHIMES AND DISPLAYS "CHARGING SYSTEM FAILURE". AT ONE OCCASION, MY FIANCE TURNED ON THE FAN, AND THE WENT INTO A NOSE DIVE DUE TO THE ENGINE CUTTING OUT. BOTH OF US ENDED UP HAVING BAD SEAT-BELTS BURNS AND BRUISES FROM BEING THROWN FORWARD SO SUDDENLY. *NM

NHTSA ODI #10160834

5,191 miles · May 28, 2006
Steering

STEERING ON PONTIAC 2004 GRAND PRIX HAS POPPING NOISE. CAR HAS BEEN TO VISTA RIDGE PONTIAC IN CARROLLTON, TX 4 TIMES AND IT IS STILL NOT FIXED. I WAS TOLD IT WAS A NUISANCE NOISE. THEY TIGHTENED THE BOLTS. WHEN I BROUGHT THE CAR IN THE FOURTH TIME, THE SALESMAN WHO SOLD ME THE CAR TOLD ME THAT THEY DON'T BUILD THE CARS AND T…

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STEERING ON PONTIAC 2004 GRAND PRIX HAS POPPING NOISE. CAR HAS BEEN TO VISTA RIDGE PONTIAC IN CARROLLTON, TX 4 TIMES AND IT IS STILL NOT FIXED. I WAS TOLD IT WAS A NUISANCE NOISE. THEY TIGHTENED THE BOLTS. WHEN I BROUGHT THE CAR IN THE FOURTH TIME, THE SALESMAN WHO SOLD ME THE CAR TOLD ME THAT THEY DON'T BUILD THE CARS AND THAT PERHAPS THE PERSON THAT BUILT THE CAR "HAD A BAD DAY" OR WAS INEXPERIENCED. AT THE SUGGESTION OF GM CUSTOMER SERVICE, I AM GOING TO TAKE THE CAR TO ANOTHER DEALERSHIP FOR REPAIRS. I AM APPALLED THAT AN EMPLOYEE OF A DEALERSHIP AND A REPRESENTATIVE OF GENERAL MOTORS WOULD TELL A CUSTOMER THAT. ESPECIALLY, AFTER I BOUGHT THREE CARS FROM THEM. I AM HESITANT TO PURCHASE OR LEASE ANOTHER GM PRODUCT AGAIN. *JB

NHTSA ODI #10158458

Mileage unknown · May 24, 2006
Unknown Or Other

I READ THE COMPLAINT ABOUT THE VEHICLE UNDER BODY BEING SOAKED FROM A DRIVER TAKEN IT THROUGH THE AUTOMATIC CAR WASH. I JUST NOTICED THAT MY CLOTHES LEFT ON THE SEAT IN PASSENGER SIDE FRONT AND BACK. THAT ALSO THE CARPET AND MATS WERE SATURATED AS WELL WAS MY CLOTHES. SO I OBVIOUSLY HAVE THE SAME PROBLEM AS THE OTHER COMPLAINANT…

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I READ THE COMPLAINT ABOUT THE VEHICLE UNDER BODY BEING SOAKED FROM A DRIVER TAKEN IT THROUGH THE AUTOMATIC CAR WASH. I JUST NOTICED THAT MY CLOTHES LEFT ON THE SEAT IN PASSENGER SIDE FRONT AND BACK. THAT ALSO THE CARPET AND MATS WERE SATURATED AS WELL WAS MY CLOTHES. SO I OBVIOUSLY HAVE THE SAME PROBLEM AS THE OTHER COMPLAINANT. I HAVEN'T TAKEN IT IN YET BUT I AM GOING TO SEE IF SOMETHING CAN BE DONE. NOT SURE OF EXACT INCIDENT DATE. I KNOW MY CLOTHES HAVE BEEN SOAKED FOR A FEW MONTHS NOW I HAVE NOTICED BUT NEVER THOUGHT ANYTHING OF IT. THEN I LIFTED UP THE MAT THE OTHER DAY. AND NOTICED THE CARPET. *JB

NHTSA ODI #10158227

34,721 miles · May 12, 2006
Suspension

RIGHT LOWER CONTROL ARM CRACKED WHILE DRIVING AND DESTROYED THE WHOLE FRONT SUSPENSION AND CRADLE OF VEHICLE. I AM THE THIRD PERSON THAT I KNOW OF THAT THIS HAS OCCURRED TO. *NM

NHTSA ODI #10157459

70,000 miles · Apr 6, 2006
Electrical System

COMPLETELY RANDOM AND INTERMITTENT STARTING PROBLEM. ON SOME STARTS, VEHICLE WILL TURN OVER, AND CATCH, BUT WHEN RPM'S REV UP THEN COME BACK DOWN, CAR STALLS OUT. NO CONSEQUENCES, AS THE VEHICLE HAS NEVER STALLED WHILE DRIVING. ONCE THIS OCCURS, DRIVER MUST APPLY LIGHT THROTTLE WHEN TURNING VEHICLE OVER AGAIN, IN ORDER TO MA…

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COMPLETELY RANDOM AND INTERMITTENT STARTING PROBLEM. ON SOME STARTS, VEHICLE WILL TURN OVER, AND CATCH, BUT WHEN RPM'S REV UP THEN COME BACK DOWN, CAR STALLS OUT. NO CONSEQUENCES, AS THE VEHICLE HAS NEVER STALLED WHILE DRIVING. ONCE THIS OCCURS, DRIVER MUST APPLY LIGHT THROTTLE WHEN TURNING VEHICLE OVER AGAIN, IN ORDER TO MAKE IT CATCH. HAVE CONTACTED DEALER, AS WELL AS GM CANADA, AND BOTH BELIEVE IT TO BE A COLD WEATHER START PROBLEM, HOWEVER, THIS HAS OCCURRED IN ALL 4 SEASONS, EVEN AFTER DRIVING CAR FOR A WHILE, THEN LEAVING FOR 10 MINUTES AND COMING BACK. CAR IS CURRENTLY BEING DRIVEN BY DEALERSHIP SERVICE MANAGER FOR HIM TO TROUBLE SHOOT PROBLEM AND EXPERIENCE SYMPTOMS. VEHICLE HAS NOT LEFT US STRANDED, HOWEVER, PROBLEM IS FRUSTRATING AND SEEMS TO BE GETTING WORSE. *JB

NHTSA ODI #10154674

70,000 miles · Apr 6, 2006
Structure

AFTER GOING THROUGH AUTOMATIC CAR WASH, NOTICED THAT THE CARPETING ON PASSENGER'S SIDE, BOTH FRONT AND BACK (JUST DEEP CARPETED AREAS, NOT UNDER SEATS) WERE COMPLETELY SATURATED WITH WATER. WATER WAS CLEANED OUT, AND CARPET DRIED. WHEN WE ADVISED DEALERSHIP SERVICE DEPT, THEY ADVISED THAT WE SHOULDN'T TAKE THE CAR THROUGH CAR …

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AFTER GOING THROUGH AUTOMATIC CAR WASH, NOTICED THAT THE CARPETING ON PASSENGER'S SIDE, BOTH FRONT AND BACK (JUST DEEP CARPETED AREAS, NOT UNDER SEATS) WERE COMPLETELY SATURATED WITH WATER. WATER WAS CLEANED OUT, AND CARPET DRIED. WHEN WE ADVISED DEALERSHIP SERVICE DEPT, THEY ADVISED THAT WE SHOULDN'T TAKE THE CAR THROUGH CAR WASH WITH UNDERBODY WASH. OUR CONCERN REGARDLESS OF THIS, IS THAT THIS QUICK TRIP THROUGH THE CAR WASH, CREATED THAT MUCH MOISTURE, MEANING THERE IS A SERIOUS BREACH OF THE BODY INTEGRITY UNDER THE CAR.*JB

NHTSA ODI #10154673

Mileage unknown · Apr 1, 2006
Service Brakes, HydraulicSteering

STEERING WOBBLES, WHEN BRAKES APPLIED STEERING WOBBLES EVEN MORE, CAR SEEMS TO WANT TO GO IN ANY DIRECTION IT CHOOSES , WAS TOLD IN OCT 05 TWO REAR WHEELS HAD FLAT SPOTS, REPLACED 4 NEW WHEELS AND 4 NEW TIRES IN FEB 06, PROBLEM STILL THERE TOOK TO TIRE KINDOM WHERE WHEELS AND TIRES WHERE PURCHASED AND WAS TOLD THAT INNER TIRE RO…

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STEERING WOBBLES, WHEN BRAKES APPLIED STEERING WOBBLES EVEN MORE, CAR SEEMS TO WANT TO GO IN ANY DIRECTION IT CHOOSES , WAS TOLD IN OCT 05 TWO REAR WHEELS HAD FLAT SPOTS, REPLACED 4 NEW WHEELS AND 4 NEW TIRES IN FEB 06, PROBLEM STILL THERE TOOK TO TIRE KINDOM WHERE WHEELS AND TIRES WHERE PURCHASED AND WAS TOLD THAT INNER TIRE RODS WERE BAD, TOOK TO DEALER AND WAS TOLD NO PROBLEM BUT NEVER TOOK TIRES OFF OR CHECKED TIRE RODS, NOW BEING TOLD BY DEALER EVERYTHING IS TIGHT, STILL WOBBLES , STILL WANTS TO DRIVE TO THE LEFT, TO THE RIGHT ANY WHICH WAY IT WANTS TO GO, NOW BEING TOLD ROTORS NEED TO BE DONE, OH YEAH WHEN IT RAINS THE PASSENGER SIDE FLOOR GETS DRENCHED, CLICKS FROM LEFT AND RIGHT TURN, BUT DEALER SAYS NOTHING WRONG. *JB

NHTSA ODI #10154348

47,000 miles · Mar 20, 2006
Electrical System

HVAC BLOWER MOTOR BECOMES INOPERATIVE OR WORKS ONLY INTERMITTENTLY. ALSO, BLOWER SPEED MAY DROP OR BECOME VARIABLE FROM ITS SET POSITION. *JB

NHTSA ODI #10153195

Official recalls

7

15V701000 · Engine And Engine Cooling:engine; Engine And Engine Cooling:exhaust System:manifold/header/muffler/tail Pipe

Oct 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 engine’s 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 engine’s 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 engine’s 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.

15V201000 · Engine And Engine Cooling:engine

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.

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.

05V046000 · Vehicle Speed Control:accelerator Pedal

Feb 9, 2005

CERTAIN PASSENGER VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 124, 'ACCELERATOR CONTROL SYSTEMS.' IF ONE OF THE TWO ACCELERATOR PEDAL RETURN SPRINGS FAILS AND THE TEMPERATURE IS -22 DEGREES F TO -40 DEGREES F, THE ENGINE MAY NOT RETURN TO IDLE WITHIN THREE SECONDS, AS REQUIRED.

Consequence & remedy

Consequence: IF THIS WERE TO OCCUR, GREATER BRAKE PEDAL FORCE AND A LONGER DISTANCE MAY BE REQUIRED TO STOP THE VEHICLE.

Remedy: DEALERS WILL REPLACE THE ACCELERATOR PEDAL ASSEMBLY. THIS RECALL BEGAN ON MARCH 8, 2005. OWNERS MAY CONTACT CADILLAC AT 1-866-982-2339 OR PONTIAC AT 1-800-620-7668.

04V287000 · Service Brakes, Hydraulic

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.

04V299000 · Structure:frame And Members

Jun 23, 2004

CERTAIN PASSENGER VEHICLES HAVE A CONDITION WHERE THE FRONT FRAME REAR BODY MOUNT BRACKET MAY FRACTURE.

Consequence & remedy

Consequence: IF IGNORED, THE BRACKET WOULD FRACTURE AND DEGRADE TO THE POINT WHERE THE INTERMEDIATE STEERING SHAFT COULD SEPARATE, RESULTING IN LOSS OF STEERING CONTROL AND A CRASH COULD OCCUR.

Remedy: DEALERS WILL INSPECT THE FRONT FRAME ASSEMBLY AND REPLACE IT IF NECESSARY. THE RECALL BEGAN ON AUGUST 16, 2004. OWNERS SHOULD CONTACT PONTIAC AT 1-800-620-7668.

03V331000 · Service Brakes, Hydraulic:foundation Components:hoses, Lines/piping, And Fittings

Sep 12, 2003

CERTAIN PASSENGER VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 135, "PASSENGER CAR BRAKING SYSTEMS." ON SOME OF THESE VEHICLES, THE RIGHT REAR BRAKE HOSE FITTING MAY NOT BE TIGHTENED PROPERLY, AND A BRAKE FLUID LEAK COULD OCCUR.

Consequence & remedy

Consequence: IF ENOUGH FLUID LEAKS, THE BRAKE PEDAL WILL BE LOWER THAN NORMAL, AND STOPPING DISTANCES WILL BE LONGER. IF THIS OCCURS WHEN STOPPING DISTANCE IS LIMITED, A CRASH COULD OCCUR.

Remedy: DEALERS WILL TIGHTEN THE RIGHT REAR BRAKE HOSE FITTING TO THE PROPER TORQUE SPECIFICATION, AND ADD BRAKE FLUID IF NECESSARY. OWNER NOTIFICATION BEGAN AUGUST 28, 2003. OWNERS SHOULD CONTACT PONTIAC AT 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 ↗

NHTSA investigations

1

DP05010 · Unstable Headlamps

Opened Dec 21, 2005 · Closed Apr 10, 2006

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

ODI RECEIVED A PETITION FROM MR. BRAD LAMB OF THE NORTH CAROLINA CONSUMERS COUNCIL, REQUESTING INVESTIGATION OF AN ALLEGED DEFECT EVIDENCED BY SHAKE OR BOUNCE OF THE HEADLAMPS ON MODEL YEAR 2004 PONTIAC GRAND PRIX VEHICLES.ODI'S PREVIOUS REVIEW OF THIS ISSUE IN OCTOBER 2003, DETERMINED THAT IT DID NOT WARRANT INVESTIGATION.ODI'S CURRENT ANALYSIS IDENTIFIED 36 COMPLAINTS IN THE CONSUMER COMPLAINT DATABASE; AND A DECLINING TREND OF REPORTS WAS EVIDENT.A FEW FIELD REPORTS OF SIMILAR NATURE WERE ALSO SUBMITTED BY THE MANUFACTURER IN ITS EARLY WARNING REPORTING DATA.A SERVICE BULLETIN AND A REVISED HEADLAMP RETAINING BRACKET WERE ISSUED IN NOVEMBER 2004, AND THESE ACTIONS ARE SEEN AS APPROPRIATE IN ADDRESSING THE PROBLEM WHILE ALL OF THE SUBJECT VEHICLES ARE STILL COVERED BY THE NEW VEHICLE WARRANTY.COMPROMISE TO SAFE VEHICLE OPERATION AS A RESULT OF THIS ISSUE WAS NOT IDENTIFIED.IT IS UNLIKELY THAT INVESTIGATION WOULD RESULT IN A NHTSA ORDER FOR THE RECALL AND REMEDY OF THIS PROBLEM.