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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.

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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

Suspension complaints

15 reports
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Mileage unknown · Aug 13, 2018
Service BrakesSteeringSuspension

TAKATA RECALL, I DID NOT RECEIVE A RECALL NOTICE AND I AM HAVING SEVERE PROBLEMS WITH THE STEERING AND ENGINE. WHILE DRIVING IT FEELS LIKE THE STEERING AND THE WHEELS ARE ABOUT TO FALL APART.

NHTSA ODI #11119748

1,800,000 miles · Jan 3, 2017
EngineSteeringSuspension

CAR SHUTS OFF T TIMES UNEXPECTEDLY A TICKING SOUND POWER STEERING ISSUES I DON'T FEEL SAFE FOR ME AND MY KIDS DRIVING BUT NOT ALL CAN AFFORD A NEW CAR THESE CARS ARE HIGH RISK AND I WOULD LIKE TO BE COMPENSATED FOR THIS PAID OFF VEHICLE PLEASE CONSIDER OUR SAFETY AND TAKE THESE DANGEROUS RECALL VEHICLES OFF OUR STREETS. AND SET …

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CAR SHUTS OFF T TIMES UNEXPECTEDLY A TICKING SOUND POWER STEERING ISSUES I DON'T FEEL SAFE FOR ME AND MY KIDS DRIVING BUT NOT ALL CAN AFFORD A NEW CAR THESE CARS ARE HIGH RISK AND I WOULD LIKE TO BE COMPENSATED FOR THIS PAID OFF VEHICLE PLEASE CONSIDER OUR SAFETY AND TAKE THESE DANGEROUS RECALL VEHICLES OFF OUR STREETS. AND SET FORTH ETC. THANKS *TR

NHTSA ODI #10939515

160,000 miles · Sep 26, 2016
SteeringSuspension

1ST PROBLEM IS STEERING WHEEL LOCKS UP EVERY KNOW AND THEN 2ND HIT A BUMP OR DRIVE OVER RXR TRACKS THE TRACTION LIGHT AND ABS LIGHT COME ON.

NHTSA ODI #10909637

Mileage unknown · Sep 10, 2016
EngineSuspensionUnknown Or Other

TAKATA RECALL. HAD THE CAR SERVICED DUE TO WARNING LIGHTS ON DASH BOARD. NOTICED OIL ON RIGHT UNDERSIDE OF CAR NEAR THE OIL FILTER AND COVERING EVERYTHING AS FAR BACK NEAR THE MUFFLER. IT HAD BEEN LLEAKING FOR QUITE SOMETIME. HAD A BURNING SMELL WHEN CAR WAS RUNNING WARM. SENSOR INDICATED THAT THE ABS BRAKES THE EXHAUST SYSTEM &…

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TAKATA RECALL. HAD THE CAR SERVICED DUE TO WARNING LIGHTS ON DASH BOARD. NOTICED OIL ON RIGHT UNDERSIDE OF CAR NEAR THE OIL FILTER AND COVERING EVERYTHING AS FAR BACK NEAR THE MUFFLER. IT HAD BEEN LLEAKING FOR QUITE SOMETIME. HAD A BURNING SMELL WHEN CAR WAS RUNNING WARM. SENSOR INDICATED THAT THE ABS BRAKES THE EXHAUST SYSTEM & THE CATYLITIC CONVERTER NEEDS WORK. REPLACED TEMP. SENSOR & FANS NOW WORK ON BOTH SIDES.

NHTSA ODI #10905166

123,614 miles · Apr 18, 2015
Service BrakesSuspension

STEERING BEGAN TO RIDE DIFFERENT AND MADE SOME TYPE OF CONSTANT NOISE IN THE FRONT SUSPENSION/BRAKE AREA. CONTROL ARMS, WHEEL HUB BEARINGS AND FRONT BRAKES WERE REPLACED. NOW I'M TOLD THE REAR TIE ROD ENDS NEED TO REPLACED IN ORDER TO ALIGN THE CARE. *TR

NHTSA ODI #10706420

132,000 miles · Oct 15, 2013
StructureSuspension

I HAVE A 2004 GRAND PRIX GTP BOUGHT ABOUT 5 YEARS AGO TAKE A YEAR I BOUGHT IT HAD TO REPLACE HUB ASSEMBLY ON DRIVE SIDE CAR HAS LEAKED WATER IN THE PASSENGER SIDE FLOOR THAT IS CAUSE MY COWL IS BAD CANT FIND ONE THE ABOUT A YEAR TOO LATER HAD TO REPLACE THE HUB ASSEMBLY AND THE HARNESS AGAIN AND NOW MY BREAK IS PULSATING AND NO…

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I HAVE A 2004 GRAND PRIX GTP BOUGHT ABOUT 5 YEARS AGO TAKE A YEAR I BOUGHT IT HAD TO REPLACE HUB ASSEMBLY ON DRIVE SIDE CAR HAS LEAKED WATER IN THE PASSENGER SIDE FLOOR THAT IS CAUSE MY COWL IS BAD CANT FIND ONE THE ABOUT A YEAR TOO LATER HAD TO REPLACE THE HUB ASSEMBLY AND THE HARNESS AGAIN AND NOW MY BREAK IS PULSATING AND NOW ASKED SOMEONE WHY ITS DOING THAT THEY SAID ITS PROBABLY MY HUB ASSEMBLY THEY SHOULD NOT SEE THESES CARS EVERYONE I HAVE TALKED TO HAS HAD NOTHING BUT PROBLEMS OUT OF THIS YEAR MODEL I DON'T HAVE THE TO FIX THIS STUFF WOULD LIKE TO HAVE IT FIXED FOR FREE. *TR

NHTSA ODI #10548026

100 miles · Oct 22, 2006
EquipmentSteeringStructure

2004 PONTIAC GRAND PRIX GTP. 45,000 MILES. AS OF TODAY, I HAVE HAD THIS VEHICLE IN SERVICE EIGHT TIMES FOR STEERING-RELATED DEFECTS, BEGINNING TWO WEEKS FROM THE DATE OF NEW PURCHASE IN JANUARY, 2004. THREE DIFFERENT DEALERS HAVE ALL TOLD ME "IT'S A DESIGN DEFECT...THERE WILL BE A FIX SOON". REPLACED RACK AND PINION TWICE, M…

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2004 PONTIAC GRAND PRIX GTP. 45,000 MILES. AS OF TODAY, I HAVE HAD THIS VEHICLE IN SERVICE EIGHT TIMES FOR STEERING-RELATED DEFECTS, BEGINNING TWO WEEKS FROM THE DATE OF NEW PURCHASE IN JANUARY, 2004. THREE DIFFERENT DEALERS HAVE ALL TOLD ME "IT'S A DESIGN DEFECT...THERE WILL BE A FIX SOON". REPLACED RACK AND PINION TWICE, MIDDLE STEERING SHAFT TWICE, AND RACK/PINION AND ENGINE CRADLE BOLTS SPONTANEOUSLY WORK LOOSE EVERY 3,000-5,000 MILES. NOW VEHICLE IS OUT OF WARRANTY. MOST RECENT VISIT TO CENTURY PONTIAC IN TAMPA, THEY ATTEMPTED TO CHARGE ME $75.00 IN ORDER TO APPLY YET ANOTHER TSB REGARDING LOOSE STEERING, STEERING WHEEL BIND, ETC. I HAD TO CALL PONTIAC AND COMPLAIN BITTERLY, THEY THEN WAIVED THE FEE...BUT DID NOT PAY FOR THE RENTAL CAR. THUS FAR, POWER STEERING PUMP HAS FAILED AND BEEN REPLACED, A/C COMPRESSOR HAS FAILED AND BEEN REPLACED, MIDDLE STEERING SHAFT REPLACED TWICE, ENTIRE STEERING COLUMN REPLACED TWICE, AND THERE IS STILL A PERSISTENT "JOLT" THROUGH THE STEERING WHEEL WHENEVER PUTTING CAR INTO GEAR, OR TURNING STEERING WHEEL TO RIGHT, GOING OVER A GUTTER, ETC. ALSO, LOUD "CLUNK" RESULTING IN SEVERE SHUDDER IN FRONT OF VEHICLE. DEALER(S) STATE THERE IS NO FIX. HAVE NEARLY LOST CONTROL OF VEHICLE THREE TIMES DUE TO STEERING SUDDENLY LOOSENING, OR BINDING, WANDERING OFF-CENTER, ETC. DEALER SAYS THERE'S NOTHING MORE THEY CAN DO. WHEN IS NHTSA GOING TO LISTEN TO ALL THE COMPLAINTS REGARDING THE STEERING ISSUES ON THIS VEHICLE AND LAUNCH AN INVESTIGATION?? STEERING RACK BOLTS COMING LOOSE? ENGINE CRADLE BOLTS COMING LOOSE? STEERING SHAFT FAILURES AND FRACTURES? EVERY TIME THE VEHICLE IS TAKEN TO SERVICE, THE DEALERS AND SERVICE MANAGERS "PLAY DUMB" AND TRY TO SAY "I DON'T HEAR ANYTHING"...OR "IT DRIVES LIKE ALL THE OTHER GRAND PRIX'S". PLEASE DON'T LET GM AND PONTIAC CONTINUE TO INSULT OUR COLLECTIVE INTELLIGENCE AND IGNORE THESE STEERING AND DESIGN ISSUES TO THE POINT WHERE SOMEONE GETS KILLED. *NM

NHTSA ODI #10171539

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

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

Mileage unknown · Dec 16, 2005
Electrical SystemFuel System, GasolinePower Train

I PURCHASED A 2004 PONTIAC GRAN DPRIX GT2 IN JUNE OF THAT SAME YEAR. ONE WEEK LATER THE REPAIRS BEGAN. THE MOST SCARY OCCURRING ON THE DATE MENTIONED ON THIS COMPLAINT, MAY 26, 2005, ELEVEN MONTHS AFTER I PURCHASED THE VEHICLE. MY CAR DIED WHILE DRIVING 65 MPH ON THE HIGHWAY WITH MY THREE SMALL CHILDREN IN THE BACK SEAT. THE CA…

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I PURCHASED A 2004 PONTIAC GRAN DPRIX GT2 IN JUNE OF THAT SAME YEAR. ONE WEEK LATER THE REPAIRS BEGAN. THE MOST SCARY OCCURRING ON THE DATE MENTIONED ON THIS COMPLAINT, MAY 26, 2005, ELEVEN MONTHS AFTER I PURCHASED THE VEHICLE. MY CAR DIED WHILE DRIVING 65 MPH ON THE HIGHWAY WITH MY THREE SMALL CHILDREN IN THE BACK SEAT. THE CAR HAD NO POWER WHATSOEVER, NO STEERING, NO GAS, NO LIGHTS, NOTHING. I THANK GOD WE ARE ALIVE. THE MECHANICS AT THE DEALERSHIP DIAGNOSED THE PROBLEM AS A FAULTY IGNITION SWITCH. AFTER THIS INCIDENT I RENTED A CAR AT MY OWN EXPENSE FOR EIGHT WEEKS. WE DID NOT STEP FOOT IN THE VEHICLE FOR THAT PERIOD OF TIME. FOR FINANCIAL REASONS I SLOWLY BEGAN DRIVING MY CAR AGAIN. THERE WERE REPAIRS BEFORE THAT EVENT AS WELL AS AFTERWARDS. THESE INCLUDE THE BRAIN, TRANSMISSION, BRAKES, AXLE, WHEEL BEARINGS, STEERING, SUNROOF, FUEL INJECTORS, AND SAFETY BELTS. *JB

NHTSA ODI #10145430

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.