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1997 Pontiac Grand Prix

Owner reports · Recalls · Investigations

More warning signs than most Grand Prix years

Owner complaints for the 1997 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

Limited mileage data: 201 of 810 reports include usable mileage. There isn’t enough coverage to show a useful chart.

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.

  • Steering. Review the 216 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Exterior Lighting. Review the 149 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine And Engine Cooling. Review the 136 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

34 crash reports107 fire reports27 injury reports

Suspension complaints

26 reports
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Mileage unknown · Mar 21, 2003
Suspension

WHILE DRIVING THE REAR OF THE VEHICLE SWAYED FROM LEFT TO RIGHT. *NLM

NHTSA ODI #10012252

Mileage unknown · Aug 13, 2002
Suspension

MAKING LEFT HAND TURNS, VEHICLE MAKES A GRINDING NOISE FROM FRONT END. FEELS LIKE THERE IS NO POWER STEERING THEN IT COMES BACK HAPPENS ALL OF THE TIME*AK

NHTSA ODI #765599

Mileage unknown · Jul 23, 2002
SteeringSuspension

WHEN EXITING DRIVEWAY, STEERING WHEEL LOCKED UP, PREVENTING OWNER FROM MANEUVERING VEHICLE. OWNER TOWED VEHICLE TO COVINGTON TIRE AND SERVICE. THEY FOUND THAT DUE TO REAR BEARINGS BEING CHEWED UP AND DESTROYED, STEERING WAS INCAPACITATED. *AK CONSUMER TOOK VEHICLE TO THE DEALER FOR REPAIRS TO THE PUMP/HOSE SEAL. RETURNED TH…

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WHEN EXITING DRIVEWAY, STEERING WHEEL LOCKED UP, PREVENTING OWNER FROM MANEUVERING VEHICLE. OWNER TOWED VEHICLE TO COVINGTON TIRE AND SERVICE. THEY FOUND THAT DUE TO REAR BEARINGS BEING CHEWED UP AND DESTROYED, STEERING WAS INCAPACITATED. *AK CONSUMER TOOK VEHICLE TO THE DEALER FOR REPAIRS TO THE PUMP/HOSE SEAL. RETURNED THE NEXT WEEK BECAUSE THE PROBLEM WITH THE STEERING WAS STILL PRESENT. THE VEHICLE WAS TEST DRIVEN AND CONSUMER WAS TOLD THE VEHICLE COULD NEVER LOSE STEERING. ON THE DATE INDICATED, THE VEHICLE WAS NOT FUNCTIONING. THE VEHICLE WAS TOWED TO AN INDEPENDENT GARAGE AND THE RACK AND PINION REPLACED. UPON CALLING GM, CONSUMER WAS TOLD NOTHING COULD BE DONE SINCE THE REPAIRS WEREN'T DONE BY PONTIAC. *JG

NHTSA ODI #8014513

Mileage unknown · Jun 17, 2002
Suspension

WE FOUND THE HEAD OF THE BOLT AND THE WASHER UNDER THE CAR WHEN IT WAS PARKED. THE HEAD OF THE BOLT HAD CRACKED OFF RIGHT WHERE IT JOINS THE SHAFT OF BOLT. MY FATHER BOUGHT A NEW BOLT AND REPLACED IT. IT SEEMED VERY UNUSUAL THE WAY THE BOLT HEAD HAD BROKEN OFF. THE ENTIRE FACE OF THE SHAFT AND THE HEAD WHERE THE SHAFT WAS WERE …

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WE FOUND THE HEAD OF THE BOLT AND THE WASHER UNDER THE CAR WHEN IT WAS PARKED. THE HEAD OF THE BOLT HAD CRACKED OFF RIGHT WHERE IT JOINS THE SHAFT OF BOLT. MY FATHER BOUGHT A NEW BOLT AND REPLACED IT. IT SEEMED VERY UNUSUAL THE WAY THE BOLT HEAD HAD BROKEN OFF. THE ENTIRE FACE OF THE SHAFT AND THE HEAD WHERE THE SHAFT WAS WERE RUSTED SO IT APPEARS THAT THIS HAD BEEN BROKEN FOR SOME TIME. WE HAVE BOTH PIECES OF THE BOLT IF YOU NEED TO HAVE IT AND A PARTS DISPLAY OF THE REAR SUSPENSION WITH THE BOLT CIRCLED IF YOU NEED THEM. IF YO HAVE QUESTIONS CONTACT MY FATHER AT THE SAME NUMBER OR VIA E-MAIL AT WSTEINER@ISO.COM.*AK

NHTSA ODI #763151

Mileage unknown · Jun 2, 2002
Suspension

CONSUMER STATES THAT WHILE DRIVING AT 35 MPH THE RIGHT REAR COIL SPRING BROKE. CONTACTED DEALER AND THE DEALER IS NOT WILLING TO DO ANYTHING.

NHTSA ODI #8010872

Mileage unknown · Jun 1, 2002
Suspension

NO SUMMARY LISTED FOR ABOVE VEHICLE. *AK

NHTSA ODI #762533

Mileage unknown · Jan 11, 2002
SteeringSuspension

WHILE DRIVING, CONSUMER LOST COMPLETE STEERING ABILITY, STEERING WOULD NOT TURN LEFT OR RIGHT. COMPLETELY LOCKED UP. *AK DEALER INSTALLED REMANUFACTURED RACK AND PINION, REPLACED POWER STEERING HOSE, AND A FOUR WHEEL ALIGNMENT WAS ALSO PERFORMED. *TT

NHTSA ODI #8002063

Mileage unknown · Apr 6, 2001
Suspension

THERES A WINDING NOISE COMING FROM FRONT WHEEL BEARINGS.*AK BOTH FRONT WHEEL BEARING UNITS FAILED. CONSUMER BELIVES THE BEARINGS WERE DEFECTIVE. *YH

NHTSA ODI #885255

Mileage unknown · Mar 8, 2000
Electrical SystemExterior LightingLatches/locks/linkages

VEHICLE WINDSHIELD WIPER ARM (DRIVERS) CREAKING NOISE (I BELIEVE A RECALL IS UNDERWAY). LOOSE TRIM THROUGHOUT. REARVIEW MIRROR REPLACED, BATTERY DIED (CAR WAS TOWED), POWER WINDOW FAILED (DEALER REPLACED), HEADLIGHTS ADMIT MOISTURE, ASHTRAY OPENS BY ITSELF, SEAT SQUEAKS, DASH RATTLES, RATTLE ALSO COMES FROM REAR OF CAR, VEHICLE …

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VEHICLE WINDSHIELD WIPER ARM (DRIVERS) CREAKING NOISE (I BELIEVE A RECALL IS UNDERWAY). LOOSE TRIM THROUGHOUT. REARVIEW MIRROR REPLACED, BATTERY DIED (CAR WAS TOWED), POWER WINDOW FAILED (DEALER REPLACED), HEADLIGHTS ADMIT MOISTURE, ASHTRAY OPENS BY ITSELF, SEAT SQUEAKS, DASH RATTLES, RATTLE ALSO COMES FROM REAR OF CAR, VEHICLE VIBRATION AT HIGHWAY SPEEDS, SEATBELTS DO NOT RETRACT, LEATHER ON SEATS IS CRACKING, KEY KNOB HAS TOO SHORT A RANGE, STICHING IS COMING OFF THE LEATHER WRAPPED STEERING WHEEL, ALSO THE CLUB LOCK BURNS INPRINTS INTO WHEEL IF LEFT ON IN THE SUMMER SUN, HEADLIGHTS TURN ON IN THE MIDDLE OF THE DAY, BRAKES STOP WORKING IN HEAVY RAIN OR WHEN COMING OUT OF THE CAR WASH, THE POWER DOOR LOCK SWITHCH ON THE PASSENGERS DOOR FELL INTO THE DOOR, VARIOUS RETAINING CLIPS HAVE BROKEN OFF TRIM, ETC.

NHTSA ODI #719842

Mileage unknown · Feb 1, 1999
Suspension

TORSION SPRING PINS FAILED. NLM

NHTSA ODI #605972

Official recalls

5

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.

09V116000 · Engine And Engine Cooling

Apr 8, 2009

GENERAL MOTORS IS RECALLING 1,497,516 MY 1997-2003 BUICK REGAL, MY 1998-2003 CHEVROLET LUMINA, MONTE CARLO AND IMPALA, MY 1998-1999 OLDSMOBILE INTRIGUE, MY 1997-2003 PONTIAC GRAND PRIX VEHICLES EQUIPPED WITH A 3.8L V6 NATURALLY ASPIRATED ENGINE. SOME OF THESE VEHICLES HAVE A CONDITION IN WHICH DROPS OF ENGINE OIL MAY BE DEPOSITED ON THE EXHAUST MANIFOLD THROUGH HARD BRAKING.

Consequence & remedy

Consequence: IF THE MANIFOLD IS HOT ENOUGH AND THE OIL RUNS BELOW THE HEAT SHIELD, IT MAY IGNITE INTO A SMALL FLAME AND MAY SPREAD TO THE PLASTIC SPARK PLUG WIRE CHANNEL AND BEYOND INCREASING THE RISK OF AN ENGINE COMPARTMENT FIRE.

Remedy: DEALERS WILL REPLACE THE ENGINE’S FRONT VALVE COVER AND FRONT-VALVE-COVER GASKET WITH NEW PARTS OF AN IMPROVED DESIGN AND REMOVE THE ENGINE’S PLASTIC COVER AND PLASTIC OIL-FILL-TUBE EXTENSION, FREE OF CHARGE. THE RECALL IS EXPECTED TO BEGIN DURING MAY 2016. OWNERS MAY CONTACT CHEVROLET AT 1-800-630-2438, OLDSMOBILE AT 1-800-630-6537, AND PONTIAC AT 1-800-620-7668 OR HTTP://WWW.PONTIAC.COM OR HTTP:WWW.GMOWNERCENTER.COM.

08V118000 · Engine And Engine Cooling

Mar 12, 2008

GM IS RECALLING 207,542 MY 1997-2003 BUICK REGAL AND PONTIAC GRAND PRIX VEHICLES EQUIPPED WITH A 3.8L SUPERCHARGED V-6 ENGINE. THESE VEHICLES HAVE HIGHER FRONT ROCKER COVER GASKET TEMPERATURES, CREATING THE POTENTIAL FOR EARLIER DEGRADATION OF THE FRONT ROCKER COVER GASKET AND EVENTUAL OIL SEEPAGE.

Consequence & remedy

Consequence: CERTAIN UNDERHOOD FIRES MAY BE CAUSED BY DROPS OF ENGINE OIL, FROM SEEPAGE OR SPILLAGE, BEING DEPOSITED ON THE EXHAUST MANIFOLD THROUGH HARD BRAKING. IF THE MANIFOLD IS HOT ENOUGH AND THE OIL RUNS BELOW THE HEAT SHIELD, IT MAY IGNITE INTO A SMALL FLAME AND, IN SOME INSTANCES, THE FIRE MAY SPREAD TO THE PLASTIC SPARK PLUG WIRE CHANNEL AND BEYOND.

Remedy: DEALERS WILL REPLACE THE ENGINE’S FRONT VALVE COVER AND FRONT-VALVE-COVER GASKET WITH NEW PARTS OF AN IMPROVED DESIGN AND REMOVE THE ENGINE’S PLASTIC COVER AND PLASTIC OIL-FILL-TUBE EXTENSION, ALONG WITH THE 1-3-5 SPARK PLUG WIRE RETAINERS, FREE OF CHARGE. THE RECALL IS EXPECTED TO BEGIN DURING MAY 2016. , FREE OF CHARGE. THE RECALL IS EXPECTED TO BEGIN DURING MAY 2016. UNTIL THE REMEDY IS COMPLETED, GM STRONGLY RECOMMENDS THAT OWNERS OBSERVE THE FOLLOWING IMPORTANT PRECAUTIONS (1) THAT OWNERS DO NOT PARK THEIR VEHICLE IN A GARAGE, CAR PORT, OR OTHER STRUCTURE; (2) IF OWNERS NOTICE A BURNING ODOR, THEY SHOULD HAVE THEIR DEALER INSPECT THE VEHICLE. THE DEALER WILL INSPECT THE VEHICLE WITHOUT CHARGE; (3) USE PREMIUM FUEL (91 OCTANE OR HIGHER) IN THE VEHICLE AS RECOMMENDED IN THE VEHICLE'S OWNER MANUAL. OWNERS MAY CONTACT BUICK AT 1-866-608-8080 OR PONTIAC AT 1-800-620-7668, OR THROUGH THEIR WEBSITE AT <A HREF=HTTP://WWW.GMOWNERCENTER.COM>HTTP://WWW.GMOWNERCENTER.COM</A> .

02V286000 · Steering:rack And Pinion

Nov 4, 2002

CERTAIN PASSENGER VEHICLES AND MINI VANS HAVE LOWER PINION BEARINGS IN THE POWER RACK AND PINION ASSEMBLY IN WHICH THE RETAINER TABS WERE NOT CRIMPED PROPERLY. THESE AND SOME OTHER RETAINERS USED IN VEHICLES ASSEMBLED BETWEEN JANUARY 1, 1996 AND OCTOBER 31, 1997, COULD FAIL AND PERMIT THE BALL BEARINGS TO ESCAPE.

Consequence & remedy

Consequence: IF THIS OCCURS, THE PINION SHAFT CAN BE FORCED UPWARD DURING LEFT TURNS AND BACK DOWN AS THE STEERING WHEEL IS MOVED BACK AND TO THE RIGHT. IF THE PINION SHAFT MOVES FURTHER, THE DRIVER WILL NEED TO EXERT MORE EFFORT TO TURN THE STEERING WHEEL, SIMILAR TO A VEHICLE WITHOUT POWER ASSISTED STEERING. IF THE PINION SHAFT MOVES EVEN FURTHER, THE DRIVER WILL REQUIRE MUCH HIGHER EFFORT TO TURN LEFT AND MAY NOT BE ABLE TO TURN THE WHEEL AS MUCH AS INTENDED. WITH THE MAXIMUM PINION SHAFT MOVEMENT, WHICH REQUIRES INTERNAL GEAR COMPONENT DAMAGE, THE DRIVER CAN ENCOUNTER HIGH RESISTANCE TO TURNING LEFT, FOLLOWED BY UNINTENDED POWER ASSIST TO THE RIGHT. IN ANY OF THESE CONDITIONS, A CRASH COULD OCCUR.

Remedy: DEALERS WILL INSTALL A NEW LOWER PINION BEARING UNLESS INSPECT OF THE EXISTING BEARING INDICATES THAT REPLACEMENT OF THE GEAR ASSEMBLY IS NECESSARY. OWNER NOTIFICATION BEGAN JANUARY 24, 2003. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT CHEVROLET AT 1-800-222-1020, PONTIAC AT 1-800-762-2737, OR OLDSMOBILE AT 1-800-442-6537.

99V348000 · Visibility:windshield Wiper/washer:linkages

Dec 16, 1999

VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE WINDSHIELD WIPERS MAY STOP WORKING DUE TO A SEPARATION BETWEEN THE DRIVE PIN AND CRESCENT IN THE CRANK ARM ASSEMBLY.

Consequence & remedy

Consequence: DRIVER VISIBILITY COULD BE REDUCED, INCREASING THE RISK OF A CRASH.

Remedy: DEALERS WILL INSPECT THESE VEHICLES FOR THE PRESENCE OF A PLASTIC WATER DEFLECTOR AND, IF NECESSARY, REPLACE THE WIPER MOTOR CRANK ARM AND INSTALL A WATER DEFLECTOR. ON VEHICLES RECEIVING A REPLACEMENT CRANK ARM AND NEW WATER DEFLECTOR, DEALERS WILL ALSO APPLY ADDITIONAL SEALING MATERIAL TO IMPROVE WATER DEFLECTION AWAY FROM THE CRANK ARM ASSEMBLY AND WILL INSTALL A REINFORCEMENT TO IMPROVE THE PERFORMANCE OF THE WIPER PARK MECHANISM.

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

7

EA02030 · Engine Compartment Fires

Opened Oct 22, 2002 · Closed Mar 9, 2004

Status: closed (inferred from source dates) · Fuel System, Gasoline; Fuel System, Gasoline:delivery; Fuel System, Gasoline:delivery:hoses, Lines/piping, And Fittings

EA02-030 IS CLOSED WITH GMEA02-030 IS CLOSED WITH GM?S ACTIONS IN 03V-473 AND 04V-090 RECALLING APPROXIMATELY 529,000 MY 1998-99 C- AND H-BODY VEHICLES EQUIPPED WITH DEFECTIVE FUEL PRESSURE REGULATORS.THESE VEHICLES WERE EQUIPPED WITH PLASTIC INTAKE MANIFOLDS THAT ARE UNABLE TO CONTAIN PRESSURES THAT OCCUR IN SOME BACKFIRE EVENTS AND DEFECTIVE FUEL PRESSURE REGULATORS WITH LEAKING DIAPHRAGMS THAT CAN PROVIDE A SOURCE OF FUEL TO PRODUCE A COMBUSTIBLE AIR-FUEL MIXTURE IN THE MANIFOLD.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY ODI THAT NO SAFETY DEFECT EXISTS IN THE VEHICLES THAT ARE NOT INCLUDED IN GM?S RECALLS.ODI WILL CONTINUE TO MONITOR THE INCIDENCE OF MANIFOLD RUPTURES AND RELATED FIRES IN OTHER MY 1995-2002 GM PASSENGER CARS EQUIPPED WITH THE SUBJECT INTAKE MANIFOLD.FOR ADDITIONAL INFORMATION, SEE THE ATTACHED CLOSING REPORT.

Additional source detail variants (3)

Fuel System, Gasoline:delivery

EA02-030 IS CLOSED WITH GMEA02-030 IS CLOSED WITH GM?S ACTIONS IN 03V-473 AND 04V-090 RECALLING APPROXIMATELY 529,000 MY 1998-99 C- AND H-BODY VEHICLES EQUIPPED WITH DEFECTIVE FUEL PRESSURE REGULATORS.THESE VEHICLES WERE EQUIPPED WITH PLASTIC INTAKE MANIFOLDS THAT ARE UNABLE TO CONTAIN PRESSURES THAT OCCUR IN SOME BACKFIRE EVENTS AND DEFECTIVE FUEL PRESSURE REGULATORS WITH LEAKING DIAPHRAGMS THAT CAN PROVIDE A SOURCE OF FUEL TO PRODUCE A COMBUSTIBLE AIR-FUEL MIXTURE IN THE MANIFOLD.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY ODI THAT NO SAFETY DEFECT EXISTS IN THE VEHICLES THAT ARE NOT INCLUDED IN GM?S RECALLS.ODI WILL CONTINUE TO MONITOR THE INCIDENCE OF MANIFOLD RUPTURES AND RELATED FIRES IN OTHER MY 1995-2002 GM PASSENGER CARS EQUIPPED WITH THE SUBJECT INTAKE MANIFOLD.FOR ADDITIONAL INFORMATION, SEE THE ATTACHED CLOSING REPORT.

Fuel System, Gasoline:delivery:hoses, Lines/piping, And Fittings

EA02-030 IS CLOSED WITH GMEA02-030 IS CLOSED WITH GM?S ACTIONS IN 03V-473 AND 04V-090 RECALLING APPROXIMATELY 529,000 MY 1998-99 C- AND H-BODY VEHICLES EQUIPPED WITH DEFECTIVE FUEL PRESSURE REGULATORS.THESE VEHICLES WERE EQUIPPED WITH PLASTIC INTAKE MANIFOLDS THAT ARE UNABLE TO CONTAIN PRESSURES THAT OCCUR IN SOME BACKFIRE EVENTS AND DEFECTIVE FUEL PRESSURE REGULATORS WITH LEAKING DIAPHRAGMS THAT CAN PROVIDE A SOURCE OF FUEL TO PRODUCE A COMBUSTIBLE AIR-FUEL MIXTURE IN THE MANIFOLD.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY ODI THAT NO SAFETY DEFECT EXISTS IN THE VEHICLES THAT ARE NOT INCLUDED IN GM?S RECALLS.ODI WILL CONTINUE TO MONITOR THE INCIDENCE OF MANIFOLD RUPTURES AND RELATED FIRES IN OTHER MY 1995-2002 GM PASSENGER CARS EQUIPPED WITH THE SUBJECT INTAKE MANIFOLD.FOR ADDITIONAL INFORMATION, SEE THE ATTACHED CLOSING REPORT.

Fuel System, Gasoline

EA02-030 IS CLOSED WITH GMEA02-030 IS CLOSED WITH GM?S ACTIONS IN 03V-473 AND 04V-090 RECALLING APPROXIMATELY 529,000 MY 1998-99 C- AND H-BODY VEHICLES EQUIPPED WITH DEFECTIVE FUEL PRESSURE REGULATORS.THESE VEHICLES WERE EQUIPPED WITH PLASTIC INTAKE MANIFOLDS THAT ARE UNABLE TO CONTAIN PRESSURES THAT OCCUR IN SOME BACKFIRE EVENTS AND DEFECTIVE FUEL PRESSURE REGULATORS WITH LEAKING DIAPHRAGMS THAT CAN PROVIDE A SOURCE OF FUEL TO PRODUCE A COMBUSTIBLE AIR-FUEL MIXTURE IN THE MANIFOLD.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY ODI THAT NO SAFETY DEFECT EXISTS IN THE VEHICLES THAT ARE NOT INCLUDED IN GM?S RECALLS.ODI WILL CONTINUE TO MONITOR THE INCIDENCE OF MANIFOLD RUPTURES AND RELATED FIRES IN OTHER MY 1995-2002 GM PASSENGER CARS EQUIPPED WITH THE SUBJECT INTAKE MANIFOLD.FOR ADDITIONAL INFORMATION, SEE THE ATTACHED CLOSING REPORT.

PE02050 · Engine Compartment Fires

Opened Jun 13, 2002 · Closed Oct 22, 2002

Status: closed (inferred from source dates) · Engine And Engine Cooling

No summary supplied.

EA02003 · Power Rack And Pinion Steering Failure

Opened Apr 4, 2002 · Closed Dec 10, 2002

Status: closed (inferred from source dates) · Steering; Steering:rack And Pinion

THE LOWER PINION BEARING IN THE RACK AND PINION STEERING ASSEMBLY MAY FAIL.GM WILL RECALL 1997-98 GRAND PRIX BUILT BETWEEN 1-MAR-96 AND 31-OCT-97; AND 1996-98 U-VANS/J-CARS BUILT BETWEEN 1-JAN-96 AND 31-OCT-97.SEE ATTACHED SUMMARY.

Additional source detail variants (2)

Steering

THE LOWER PINION BEARING IN THE RACK AND PINION STEERING ASSEMBLY MAY FAIL.GM WILL RECALL 1997-98 GRAND PRIX BUILT BETWEEN 1-MAR-96 AND 31-OCT-97; AND 1996-98 U-VANS/J-CARS BUILT BETWEEN 1-JAN-96 AND 31-OCT-97.SEE ATTACHED SUMMARY.

Steering:rack And Pinion

THE LOWER PINION BEARING IN THE RACK AND PINION STEERING ASSEMBLY MAY FAIL.GM WILL RECALL 1997-98 GRAND PRIX BUILT BETWEEN 1-MAR-96 AND 31-OCT-97; AND 1996-98 U-VANS/J-CARS BUILT BETWEEN 1-JAN-96 AND 31-OCT-97.SEE ATTACHED SUMMARY.

PE01038 · Steering Rack And Pinion

Opened Nov 14, 2001 · Closed Apr 4, 2002

Status: closed (inferred from source dates) · Steering

ODI HAS RECEIVED 200 COMPLAINTS FROMT CONSUMERS AND 1,238 FROM GM ALLEGING FAILURE OR LOCKUP OF THE STEERING RACK AND PINION UNIT (R&P).THIS ALLEGED CONDITION CAN RESULT IN THE LOSS OF STEERING CONTROL OF THE VEHICLE AND A CRASH CAN RESULT.GM HAS REPORTED SIX CRASHES IN WHICH EIGHT PEOPLE HAVE SUSTAINED INJURIES RANGING FROM BRUISES, AIRBAG BURN, SEAT BELT ABRASION, FACIAL INJURY, NECK AND BACK PAIN.ALL CRASHES WERE SINGLE VEHICLE CRASHES.GM STATES THAT ONE POSSIBLE FAILURE MODE IS FAILURE OF THE LOWER PINION BEARING IN THE R&P.AN ENGINEERING ANALYSIS HAS BEEN OPENED TO DETERMINE IF A SAFETY DEFECT TREND EXISTS.

EA99024 · Windshield Wiper

Opened Aug 20, 1999 · Closed Jan 13, 2000

Status: closed (inferred from source dates) · Visibility

BY LETTER DATED DECEMBER 12, 1999, GM NOTIFIED NHTSA OF ITS PLANS TO CONDUCT A SAFETY RELATED DEFECT CAMPAIGN TO REMEDY 155,149 OF THE SUBJECT VEHICLES.THE VEHICLE POPULATION FOR THE CAMPAIGN INCLUDES THE 1997 BUICK REGAL/CENTURY AND PONTIAC GRAN PRIX MODELS BUILT DURING THE PERIOD FROM THE START OF PRODUCTION THROUGH MAY 1, 1997.GM DETERMINED THAT THE WIPERS INSTALLED PRIOR TO THIS DATE COULD STOP WORKING, USUALLY DURING HEAVY LOAD CONDITIONS, DUE TO SEPARATION BETWEEN THE DRIVE PIN AND THE CRESCENT IN THE WIPER CRANK ARM ASSEMBLY.EFFECTIVE MAY 1, 1997,GM CORRECTED THIS PROBLEM IN PRODUCTION BY MODIFYING THE DRIVE PIN AND STRENGTHENING THE CRESCENT.THESE SAME IMPROVED PARTS WILL BE INSTALLED IN THE VEHICLES TO BE RECALLED.THE SCOPE OF THE CAMPAIGN WILL INCLUDE ALL VEHICLES PRODUCED PRIOR TO THE MAY 1, 1997 CORRECTION (THE OLDSMOBILE INTRIQUE PRODUCTION DID NOT START UNTIL AFTER MAY 1, 1997, AND IS THEREFORE NOT INCLUDED).VEHICLES WITH THE SCOPE OF THIS INVESTIGATION AND PRODUCED AFTER MAY 1, 1997, CONTAIN THE MORE ROBUST CRESCENT AND IMPROVED PIN DESIGN AND ARE NOT INCLUDED IN THE RECALL CAMPAIGN.ODI WILL CONTINUE TO MONITOR COMPLAINT REPORTS ON THE VEHICLES PRODUCED AFTER MAY 1, 1997 AND RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.BASED ON GM'S RECALL ACTION (ODI 99V-348) THIS INVESTIGATION IS CLOSED.

PE99028 · Windshield Wiper

Opened Apr 16, 1999 · Closed Aug 20, 1999

Status: closed (inferred from source dates) · Visibility

INCIDENTS OF WIPER FAILURE (OWNER REPORTS AND WARRANTY) ARE VERY HIGH, AND MANY OF THE REPORTS INDICATE THAT THE FAILURES ARE STILL OCCURRING IN 1999.

RQ98013 · Oversensitive Air Bag Deployments

Opened Aug 26, 1998 · No close date supplied

Status: open (inferred from source dates) · Air Bags

ON JUNE 26, 1998, GENERAL MOTORS BEGAIN A SAFETY RECALL, 98V-146, TO RECALIBRATE THE AIR BAG SENSING AND DIAGNOSTIC MODULE (SDM) IN THE 1996 AND SOME 1997 J BODY CARS, CAVALIER AND SUNFIRE.DUE TO CERTAIN CALIBRATIONS IN THE AIR BAG SDM, THERE IS AN INCREASED RISK OF INADVERTENT AIR BAG DEPLOYMENT IN A LOW SPEED CRASH OR WHEN AN OBJECT STRIKES THE FLOOR PAN.THE RECALL POPULATION CONSISTS OF 675,302 VEHICLES BUILT FROM APRIL 1995 THROUGH MAY 1997.ODI HAS RECEIVED 8 OWNER REPORTS ALLEGING INADVERTENT AIR BAG DEPLOYMENT WITHOUT A CRASH.THE PURPOSER OF THE RQ IS TO DETERMINE WHETHER GM SHOULD EXPAND THE RECALL TO INCLUDE THESE VEHICLES.CLOSING RESUME NOTE:AS OF AUGUST 5, 1999, ODI RECEIVED ONE ADDITIONAL COMPLAINT REGARDING THE ALLEGED DEFECT.THE INCIDENT RATES FOR THE SUBJECT VEHICLES ARE ABOUT ONE-THRID OF THE RATES OF THE RECALLED VEHICLES (WHEN THE RECALL WAS INITIATED).BASED ON THE AVAILABLE INFORMATION, A SAFETY-RELATED DEFECT TREND HAS NOT BEEN IDENTIFIED AT THIS TIME AND FURTHER USE OF AGENCY RESOURCES DOES NOT APPEAR TO BE WARRANTED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT A SAFETY-RELATED DEFECT DOSE NOT EXIST.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY FUTURE CIRCUMSTANCES.