TL* THE CONTACT OWNS A 2004 PONTIAC GRAND PRIX. WHEN DRIVING THE ENGINE WOULD OVER-HEAT. THE VEHICLE WAS TAKEN TO A LOCAL REPAIR FACILITY AND A MECHANIC CONCLUDED THAT THE ENGINE MOUNTS NEEDED TO BE REPLACED. THE CURRENT AND FAILURE MILEAGES WERE 20000.
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 →How this year compares
Owner complaints by model year
Compare all Grand Prix years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
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.
What owners actually said
454 reportsAFTER A RAIN, BOTH THE FRONT AND REAR PASSENGER SIDE FLOORS ARE SOAKED WITH WATER. THE RAISED PORTION UNDER THE SEAT REMAINS DRY. THE CEILING AREA AROUND THE MOON ROOF IS COMPLETELY DRY. THE CARPETING LEADING DOWN TO THE FLOOR (CONSOLE COVERING, AREA BELOW THE DOORS, AREA UNDER THE DASH) ARE ALL DRY. ONLY THE LOWEST PORTION OF T…
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AFTER A RAIN, BOTH THE FRONT AND REAR PASSENGER SIDE FLOORS ARE SOAKED WITH WATER. THE RAISED PORTION UNDER THE SEAT REMAINS DRY. THE CEILING AREA AROUND THE MOON ROOF IS COMPLETELY DRY. THE CARPETING LEADING DOWN TO THE FLOOR (CONSOLE COVERING, AREA BELOW THE DOORS, AREA UNDER THE DASH) ARE ALL DRY. ONLY THE LOWEST PORTION OF THE FLOOR IS WET, AND IT IS COMPLETELY SOAKED. IT LEADS ME TO BELIEVE THE WATER ENTERS FROM EITHER AT THE BASE OF THE WINDSHIELD WHERE THE PLASTIC COWL IS SEPARATED FROM THE GLASS, OR IN THE ROOF-BODY SEAM ON TOP OF THE ROOF WHERE THE FORWARD EDGE OF THE ROOF MEETS THE TOP OF THE DOOR JAM. I HAVE NOT TAKEN IT INTO THE DEALER YET, BUT PLAN TO. IN THE MEANTIME, I SHOP-VAC'D THE WATER OUT AS BEST I COULD AND KEEP IT IN THE GARAGE. I'M CONCERNED BECAUSE THERE ARE ELECTRICAL CABLES UNDER THE FRONT CARPET AND THEY ARE WET. *TR
WHEN ONSTAR SERVICE IS DISABLED CAUSES THE THROTTLE MODULE TO REDUCE POWER TO THE ENGINE. IT LASTS FOR A FEW MINUTES THEN NORMAL POWER IS RESTORED. *TR
2004 PONTIAC GRAND PRIX VEHICLE EQUIPPED WITH A 3.8L SUPERCHARGED V-6 ENGINE. ENGINE OIL LEAK FROM THE FRONT VALVE COVER CAN CAUSE FIRE. TOOK THE VEHICLE TO PONTIAC AND WAS TOLD THAT IT WAS ONLY COVERED UNDER 97' TO 03' CARS BECAUSE OF CHANGE IN THE VALVE GASKET ON THE 04'. YET IT WAS THE SAME PROBLEM. I HAD JUST COMPLETED HAVI…
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2004 PONTIAC GRAND PRIX VEHICLE EQUIPPED WITH A 3.8L SUPERCHARGED V-6 ENGINE. ENGINE OIL LEAK FROM THE FRONT VALVE COVER CAN CAUSE FIRE. TOOK THE VEHICLE TO PONTIAC AND WAS TOLD THAT IT WAS ONLY COVERED UNDER 97' TO 03' CARS BECAUSE OF CHANGE IN THE VALVE GASKET ON THE 04'. YET IT WAS THE SAME PROBLEM. I HAD JUST COMPLETED HAVING THE TRANSMISSION REBUILT AND A NEW RADIATOR AT 49,000 MILES AT THE DEALERSHIP. *TR
POWER WINDOWS GO DOWN BY THEM SHELF'S AND WILL NOT COME BACK UP, / FAILURE IN THE POWER WINDOW MOTOR MECHANISM. *TR
ON JULY 7 2009 I WAS DRIVING MY 2004 PONTIAC GRAND PRIX GTP. THROUGH OUT THE DAY THE CAR SEEM FINE, I EVEN WASHED IT. I TOOK MY FRIEND HOME AND CAME DIRECTLY RIGHT BACK HOME. A LITTLE WHILE AFTER FLAMES WERE COMING FROM UNDER MY HOOD. I IMMEDIATELY CALL 91 AND ABOUT 10 MINUTES LATER THEY CAME AND PUT IT OUT. *TR
I BOUGHT A 2004 PONTIAC GRAND PRIX GT2 AND I HAVE HAD A =FEW PROBLEMS WITH IT THAT APPEAR TO BE QUITE COMMON THE PROBLEMS ARE BELOW *GO THROUGH 1QUART OF OIL APPROX EVERY 1000 MILES *TROUBLE STARTING WHEN IT HAS ALREADY BEEN WARMED UP. IE AFTER I DRIVE AROUND TOWN AND GO INTO A STORE I COME OUT AND TRY TO START AND IT DIE…
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I BOUGHT A 2004 PONTIAC GRAND PRIX GT2 AND I HAVE HAD A =FEW PROBLEMS WITH IT THAT APPEAR TO BE QUITE COMMON THE PROBLEMS ARE BELOW *GO THROUGH 1QUART OF OIL APPROX EVERY 1000 MILES *TROUBLE STARTING WHEN IT HAS ALREADY BEEN WARMED UP. IE AFTER I DRIVE AROUND TOWN AND GO INTO A STORE I COME OUT AND TRY TO START AND IT DIES RIGHT AWAY. IT CAN TAKE UP TO 6 TRIES TO GET IT STARTED. I USUALLY HAVE TO PRESS THE GAS TO GET IT GOING. *HEADLAMPS BOUNCE *BLOWER MOTOR KEEPS BLOWING EVEN WHEN THE CAR IS SHUT OFF. AFTER RESEARCH I HAVE NOTICED THAT THESE PROBLEMS ARE ALL VERY COMMON IN THE 2004 PONTIAC GRAND PRIX. I DO NOT THINK ITS RIGHT THAT PONTIAC HAS NOT TAKEN RESPONSIBILITY FOR THIS. I BOUGHT MY CAR ABOUT 3 MONTHS AGO, I PAID $11,000 FOR A CAR THAT IS BURNING OIL LIKE CRAZY AND OBVIOUSLY HAS A BAD MOTOR. I THINK PONTIAC SHOULD BE HELD RESPONSIBLE. *TR
I HAVE A 2004 PONTIAC GRAND PRIX. WHEN I TURN MY STEERING WHEEL, I HEAR A CLICKING NOISE. I AM TAKING MY CAR TO THE GARAGE FOR THE SECOND TIME. I HAD THE SAME PROBLEM OVER A YEAR AGO. I WAS TOLD IT IS THE TORQUE IN THE BOLTS. THE DEALERSHIP IS ACTING DUMB AND ACTING LIKE THEY NEVER HEARD OF THIS PROBLEM, UNTIL I TOLD THEM THAT T…
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I HAVE A 2004 PONTIAC GRAND PRIX. WHEN I TURN MY STEERING WHEEL, I HEAR A CLICKING NOISE. I AM TAKING MY CAR TO THE GARAGE FOR THE SECOND TIME. I HAD THE SAME PROBLEM OVER A YEAR AGO. I WAS TOLD IT IS THE TORQUE IN THE BOLTS. THE DEALERSHIP IS ACTING DUMB AND ACTING LIKE THEY NEVER HEARD OF THIS PROBLEM, UNTIL I TOLD THEM THAT THEY FIXED IT THE FIRST TIME. I DO NOT WANT TO TAKE MY CAR TO THE GARAGE EVERY YEAR FOR THIS PROBLEM. I WAS ALSO CHARGED A FEE FOR THIS RECALL. WHY SHOULD I HAVE TO PAY FOR THIS? NOW I WILL NOT HAVE A CAR FOR ATLEAST TWO DAYS BECAUSE OF THIS. GM WAS NO HELP. I WILL NEVER BUY ANOTHER GM CAR. *TR
2004 GRAND PRIX WITH THE PEELING CHROME RIMS. THE ONE IS SO BAD THE TIRE LOSES 10LBS OF AIR A WEEK. A LOT OF INFORMATION OUT THERE ON THE WEB ABOUT THIS, BUT GM DOESN'T SEEM TO CARE. HOW MANY OTHERS HAVE THIS PROBLEM THAT ARE NOT REPORTING IT? I WILL MAKE SURE NOT TO BUY ANOTHER GM MODEL FOR MY NEXT VEHICLE. MY CAR ALSO H…
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2004 GRAND PRIX WITH THE PEELING CHROME RIMS. THE ONE IS SO BAD THE TIRE LOSES 10LBS OF AIR A WEEK. A LOT OF INFORMATION OUT THERE ON THE WEB ABOUT THIS, BUT GM DOESN'T SEEM TO CARE. HOW MANY OTHERS HAVE THIS PROBLEM THAT ARE NOT REPORTING IT? I WILL MAKE SURE NOT TO BUY ANOTHER GM MODEL FOR MY NEXT VEHICLE. MY CAR ALSO HAS THE SHAKING HEADLIGHTS, BUT SINCE THE DEALER COULD NOT TELL ME ABOUT IT, I FOUND OUT ABOUT IT AFTER MY CERTIFIED WARRANTY WAS OVER, I WILL NOT BUY THEIR FIX FOR THEIR ERROR. *TR
MY SON PURCHASED THE PONTIAC GRAND PRIX FOR ME TO SAFELY DRIVE TO AND FROM WORK; HOWEVER THE STEERING FAILED YESTERDAY, WITH THE CAR NOT BEING ABLE TO TURN TO THE LEFT; ALMOST RESULTING IN AN ACCIDENT AND INJURY. I SEE FROM OTHER COMPLAINTS THAT THIS SEEMS TO BE A COMMON PROBLEM WITH THIS PARTICULAR GM CAR. THEY SHOULD RECALL TH…
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MY SON PURCHASED THE PONTIAC GRAND PRIX FOR ME TO SAFELY DRIVE TO AND FROM WORK; HOWEVER THE STEERING FAILED YESTERDAY, WITH THE CAR NOT BEING ABLE TO TURN TO THE LEFT; ALMOST RESULTING IN AN ACCIDENT AND INJURY. I SEE FROM OTHER COMPLAINTS THAT THIS SEEMS TO BE A COMMON PROBLEM WITH THIS PARTICULAR GM CAR. THEY SHOULD RECALL THEM OR WE SHOULD CONSIDER A COLLECTIVE CLASS ACTION SUIT SINCE THIS IS A SERIOUS DEFECT THAT COULD RESULT IN A CRITICAL OR FATAL ACCIDENT. *TR
Official recalls
715V701000 · 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 engines 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 engines 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 engines 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
1DP05010 · 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.
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