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1999 Pontiac Grand Am

Owner reports · Recalls · Investigations

More warning signs than most Grand Am years

Owner complaints for the 1999 Pontiac Grand Am are substantially higher than the model-year median of 82.

About this comparison →

When problems were reported

Mileage at the reported incident

273 reports with mileage · 576 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.

  • Service Brakes, Hydraulic. Review the 203 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine And Engine Cooling. Review the 133 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 132 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

73 crash reports13 fire reports48 injury reports

Suspension complaints

107 reports
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Mileage unknown · Apr 30, 2003
Fuel System, GasolinePower TrainSeats

'99 GR AM: GRINDING NOISE R FRONT-DEALER: DRILLED OUT RESTRICTOR IN PWR STEERNG HOSE PER BULLETIN 990232002. RUBBING & SQUAWK NOISE TURNING LEFT-DEALER: SWAY BAR BUSHINGS REPLCD. PASSENGER SEAT STUCK-DEALER: REPLACED SEAT TRACK. CENTER CONSOLE DOOR LATCH ASSMBLY REPLACED PER RECALL. RADIO LCD GARBLED & BLACKING OUT-DEALER: RE…

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'99 GR AM: GRINDING NOISE R FRONT-DEALER: DRILLED OUT RESTRICTOR IN PWR STEERNG HOSE PER BULLETIN 990232002. RUBBING & SQUAWK NOISE TURNING LEFT-DEALER: SWAY BAR BUSHINGS REPLCD. PASSENGER SEAT STUCK-DEALER: REPLACED SEAT TRACK. CENTER CONSOLE DOOR LATCH ASSMBLY REPLACED PER RECALL. RADIO LCD GARBLED & BLACKING OUT-DEALER: REPLCD RADIO ASSEMBLY. WHINING IN PWR STEERING- DEALER: P/S COOLER LINE LEAKING, REPLCD & BLED SYSTEM. GAS GAUGE BACK & FORTH FROM FULL TO EMPTY-DEALER: TANK SENDING UNIT SHORTED, REPLCD TANK MODULE ASSY. FLUID/OIL LEAK FROM INTAKE GASKET-DEALER: REPLCD GASKETS & REPLCD OIL PUMP DRIVE O-RING. PASSENGER SEAT SQUEAKS-DEALER: SEAT TRACKS LOOSE IN FLOOR PAN HOOK ATTCHMNT OPENINGS. CRUNCH/SQUAWK IN FRONT END ON SPEED BUMPS-DEALER: REPLCD R&R FRONT STRUTS, REPLCD UPPER MOUNTS. BRAKE PULSATION-DEALER: FRONT ROTORS WARPED, BOTH ROTORS WERE MACHINED & PADS REPLACED. OIL/FLUID LEAK RT TRANS. AXLE SEAL, STEERING RACK CENTER SECTION- DEALER: REPLCD SEAL & SLEEVE, REPLCD STEERING RACK. SHIMMY & SHAKE ON HWY- DEALER: COULDN'T DUPLICATE PROBLEM, NO REPAIR. INTERMITTENTLY HESITATES COLD START & ON EXCELLERATION-DEALER: COULDN'T DUPLICATE PROBLEM, NO REPAIR. DRIVER'S SIDE WINDOW PLASTIC REGULATOR BROKE & WINDOW FELL DOWN-NO LONGER ON WARRANTEE, CONSUMER REPLCD @ APPROX $500.00 OWN EXPENSE. ALL OCCURING AT UNDER 40,000 MILES. AM AFRAID TO TAKE IN FOR NEXT "SCHEDULED" SERVICE FOR FEAR OF WHAT WILL BE FOUND.

NHTSA ODI #10016786

75,000 miles · Apr 27, 2003
Electrical SystemEngine And Engine CoolingSuspension

THERE IS A FOUL SMELL COMING FROM THE AC VENT ALMOST LIKE AMMONIA. MY ALTERNATOR WAS REPLACED AT 37000 MILES, AFTER HAVING IT "CHECKED" BY THE DEALERSHIP FOR LOW VOLTAGE. CAR SHAKES AT 55 MPH ON HIGHWAY AFTER ROTATION, ALIGNMENT, AND AFTERMARKET WHEELS. SCRATCHES ON PASSENGER WINDOW FROM ROLLING IT UP AND DOWN. *NLM

NHTSA ODI #10016556

Mileage unknown · Oct 21, 2002
Electrical SystemFuel System, GasolineService Brakes, Air

LEAKING POWER STEERING RETURN HOSE, LOW OIL LEVELS BETWEEN OIL CHANGES, UNABLE TO FIND PROBLEM FIRST TIME, CAR TO GO BACK IN SHOP 10-22-02, DRIVER SIDE POWER WINDOW INOPERABLE AND SCRATCHED SINCE PURCHASE, REWIRED REMOTE STARTER, PULSATING BRAKES, REPLACED PAD, ROTORS, POSITIVE BATTERY TERMINAL BROKEN, REPLACED BATTERY,RADIO LE…

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LEAKING POWER STEERING RETURN HOSE, LOW OIL LEVELS BETWEEN OIL CHANGES, UNABLE TO FIND PROBLEM FIRST TIME, CAR TO GO BACK IN SHOP 10-22-02, DRIVER SIDE POWER WINDOW INOPERABLE AND SCRATCHED SINCE PURCHASE, REWIRED REMOTE STARTER, PULSATING BRAKES, REPLACED PAD, ROTORS, POSITIVE BATTERY TERMINAL BROKEN, REPLACED BATTERY,RADIO LED INOPERABLE, REPLACED RADIO ASSEMBLY, WHEEL SPEED SENSOR R/F WHEEL INCORRECT SIGNAL, REPLACED R/F HUB AND BEARING ASSEMBLY, KNOCKING AND CAR SHAKING AT STOPS AND LOSS OF POWER, LACK OF FUEL CYLINDER #4, REPLACED INJECTOR, REPLACED MACHINE CYLINDER HEAD, REPLACED UPPER STRUT MOUNTS, 6-10-02 INSPECT FOR OIL LOSS DOWN 2 1/2 QUARTS, NOTHING FOUND. OIL CHANGE COMPLETED AT 34304 AND AT 37160 OIL LOSS TO 3 QUARTS, CAR TO BE BROUGHT BACK TO DEALER 10-22-02. AIR CONDITIONER HAS PC LEAK IN HOSE, HOSE NEEDS TO BE REPLACED AND FREON ADDED. DT

NHTSA ODI #768694

Mileage unknown · Aug 19, 2002
Suspension

A SQUEAKING NOISE WHEN BRAKING OR ACCELERATING. CAUSE UNKNOWN. VEHICLE HAS BEEN TAKEN TO DEALER 5 TIMES FOR THIS PROBLEM, ONLY PARTS WERE REPLACED AND PROBLEM REOCCURRED. PLEASE PROVIDE ANY FURTHER INFORMATION.*AK

NHTSA ODI #8016603

42,000 miles · Jun 25, 2002
Suspension

RIGHT FRONT COIL SPRING SNAPPED INTO 2 PIECES WHILE PARKED. SPRING JAMMED AGAINST TIRE.*AK

NHTSA ODI #763431

Mileage unknown · May 31, 2002
Power TrainSuspension

VEHICLE SHAKES WHEN DRIVING. ALSO, WHEN ACCELERATING AT LOW SPEEDS TRACTION LIGHT COMES ON, AND WHEN GOING OVER A BUMP THERE'S A CLUNKING NOISE. PLEASE PROVIDE ANY FURTHER INFORMATION.*AK

NHTSA ODI #8010845

Mileage unknown · Apr 22, 2002
Suspension

UPON PUTTING THE VEHICLE INTO REVERSE THE DRIVER STATES THAT SHE HEARD SOMETHING MAKE A VERY SNAP. THE COIL SPRING HAD COMPLETELY BROKEN. THE FRONT CORNER ON THE PASSENGER SIDE HAD DROPPED DOWN. PLEASE PROVIDE ANY FURTHER INFORMATION.

NHTSA ODI #8008204

Mileage unknown · Feb 25, 2002
Service Brakes, HydraulicSuspension

WHILE DRIVING, THE FRONT OFF VEHICLE SHAKES IRRATICALLY, WHICH MAKES VEHICLE FEEL UNBALANCED.*AK. CONSUMER STATES WHEN APPLYING THE BRAKES, THE STEERING WHEEL SHAKES, CONSUMER BELIEVES THAT THE ROTORS MAY BE WARPED.*SLC

NHTSA ODI #8004496

Mileage unknown · Jan 17, 2002
Suspension

FRONT SUSPENSION WOULD MAKE POPPING NOISES WHILE DRIVING AND/OR TURNING. DEALER NOTIFIED. FEEL FREE TO PROVIDE ANY FURTHER INFORMATION.*AK

NHTSA ODI #8002392

Mileage unknown · Jun 27, 2001
Service Brakes, HydraulicSuspensionTiresCrash

TIRE DEFECT,GLASS SCRATCHED, CAR VIBRTING, AIR BAGS DID NOT DEPLOY. BRAKES GRINDING.

NHTSA ODI #747450

Official recalls

3

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.

00V140000 · Structure:body

May 18, 2000

VEHICLE DESCRIPTION: THESE VEHICLES DO NOT COMPLY WITH THE OCCUPANT PROTECTION REQUIREMENTS OF FMVSS NO. 201, "OCCUPANT PROTECTION IN INTERIOR IMPACT." THE CONSOLE COVER ON THESE VEHICLES DOES NOT STAY CLOSED WHEN A SPECIFIED VERTICAL LOAD IS APPLIED.

Consequence & remedy

Consequence: IN THE EVENT OF A CRASH, THE CONSOLE COVER COULD OPEN AND THE COVER OR ITEMS STORED UNDER IT COULD INJURE AN OCCUPANT.

Remedy: DEALERS WILL REPLACE THE CONSOLE LATCH MECHANISM.

98V320000 · Steering: Steering Wheel/handle Bar

Dec 15, 1998

VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE STEERING WHEEL CAN COME LOOSE FROM THE STEERING SHAFT BECAUSE THE STEERING WHEEL RETAINING NUT COULD HAVE BEEN IMPROPERLY TIGHTENED.

Consequence & remedy

Consequence: THIS CONDITION COULD CAUSE A LOSS OF STEERING CONTROL, INCREASING THE RISK OF A CRASH.

Remedy: DEALERS WILL INSPECT THE STEERING WHEEL RETAINING NUT FOR CORRECT TIGHTNESS AND TIGHTEN IF NECESSARY.

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

3

RQ04005 · Turn Signal Failures

Opened Jun 18, 2004 · Closed Nov 30, 2004

Status: closed (inferred from source dates) · Exterior Lighting:hazard Flashing Warning Lights:switch; Exterior Lighting:turn Signal:switch

GM CONDUCTED A RECALL (NHTSA RECALL NUMBER 03V327) ON MODEL YEAR (MY) 2000-2001 ALERO, GRAND AM AND MALIBU VEHICLES TO REPLACE DEFECTIVE HAZARD SWITCHES THAT CAUSE THE TURN SIGNALS AND HAZARD LIGHTS TO FAIL.THE RECALL COVERED VEHICLES BUILT FROM FEBRUARY 2000 THROUGH MAY 2001 (DEPENDING ON MODEL).ODI OPENED THIS INVESTIGATION BASED ON 64 REPORTS ALLEGING TURN SIGNAL FAILURE ON MY 1999-2000 ALERO, GRAND AM AND MALIBU VEHICLES NOT COVERED UNDER THE RECALL AND BUILT PRIOR TO FEBRUARY 2000.IN DECEMBER 2004, GM WILL ISSUE A SPECIAL POLICY FOR MY 1999-2000 ALERO, GRAND AM AND MALIBU VEHICLES NOT COVERED UNDER RECALL 03V327.THE POLICY COVERS TURN SIGNAL/HAZARD FLASHER FAILURE FOR A PERIOD OF 10 YEARS OR 150,000 MILES (WHICHEVER OCCURS FIRST) TO PROVIDE A NO COST REPLACEMENT OF THE HAZARD SWITCH.GM WILL SEND LETTERS TO OWNERS STARTING DECEMBER 30, 2004.THE ACTIONS TAKEN BY THE MANUFACTURER IS SUFFICIENT TO RESOLVE THE ISSUES RAISED BY THIS INVESTIGATION.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS.THE AGENCY RESERVES THE RIGHT TO TAKE FUTURE ACTION IF WARRANTED BY THE CIRCUMSTANCES.

Additional source detail variants (2)

Exterior Lighting:hazard Flashing Warning Lights:switch

GM CONDUCTED A RECALL (NHTSA RECALL NUMBER 03V327) ON MODEL YEAR (MY) 2000-2001 ALERO, GRAND AM AND MALIBU VEHICLES TO REPLACE DEFECTIVE HAZARD SWITCHES THAT CAUSE THE TURN SIGNALS AND HAZARD LIGHTS TO FAIL.THE RECALL COVERED VEHICLES BUILT FROM FEBRUARY 2000 THROUGH MAY 2001 (DEPENDING ON MODEL).ODI OPENED THIS INVESTIGATION BASED ON 64 REPORTS ALLEGING TURN SIGNAL FAILURE ON MY 1999-2000 ALERO, GRAND AM AND MALIBU VEHICLES NOT COVERED UNDER THE RECALL AND BUILT PRIOR TO FEBRUARY 2000.IN DECEMBER 2004, GM WILL ISSUE A SPECIAL POLICY FOR MY 1999-2000 ALERO, GRAND AM AND MALIBU VEHICLES NOT COVERED UNDER RECALL 03V327.THE POLICY COVERS TURN SIGNAL/HAZARD FLASHER FAILURE FOR A PERIOD OF 10 YEARS OR 150,000 MILES (WHICHEVER OCCURS FIRST) TO PROVIDE A NO COST REPLACEMENT OF THE HAZARD SWITCH.GM WILL SEND LETTERS TO OWNERS STARTING DECEMBER 30, 2004.THE ACTIONS TAKEN BY THE MANUFACTURER IS SUFFICIENT TO RESOLVE THE ISSUES RAISED BY THIS INVESTIGATION.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS.THE AGENCY RESERVES THE RIGHT TO TAKE FUTURE ACTION IF WARRANTED BY THE CIRCUMSTANCES.

Exterior Lighting:turn Signal:switch

GM CONDUCTED A RECALL (NHTSA RECALL NUMBER 03V327) ON MODEL YEAR (MY) 2000-2001 ALERO, GRAND AM AND MALIBU VEHICLES TO REPLACE DEFECTIVE HAZARD SWITCHES THAT CAUSE THE TURN SIGNALS AND HAZARD LIGHTS TO FAIL.THE RECALL COVERED VEHICLES BUILT FROM FEBRUARY 2000 THROUGH MAY 2001 (DEPENDING ON MODEL).ODI OPENED THIS INVESTIGATION BASED ON 64 REPORTS ALLEGING TURN SIGNAL FAILURE ON MY 1999-2000 ALERO, GRAND AM AND MALIBU VEHICLES NOT COVERED UNDER THE RECALL AND BUILT PRIOR TO FEBRUARY 2000.IN DECEMBER 2004, GM WILL ISSUE A SPECIAL POLICY FOR MY 1999-2000 ALERO, GRAND AM AND MALIBU VEHICLES NOT COVERED UNDER RECALL 03V327.THE POLICY COVERS TURN SIGNAL/HAZARD FLASHER FAILURE FOR A PERIOD OF 10 YEARS OR 150,000 MILES (WHICHEVER OCCURS FIRST) TO PROVIDE A NO COST REPLACEMENT OF THE HAZARD SWITCH.GM WILL SEND LETTERS TO OWNERS STARTING DECEMBER 30, 2004.THE ACTIONS TAKEN BY THE MANUFACTURER IS SUFFICIENT TO RESOLVE THE ISSUES RAISED BY THIS INVESTIGATION.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS.THE AGENCY RESERVES THE RIGHT TO TAKE FUTURE ACTION IF WARRANTED BY THE CIRCUMSTANCES.

EA03021 · Front Suspension Coil Spring Fracture

Opened Nov 4, 2003 · Closed Oct 19, 2004

Status: closed (inferred from source dates) · Suspension; Suspension:front; Suspension:front:springs:coil Springs

THE FAILURE RATE OF THE SUBJECT VEHICLES IS LOW RELATIVE TO PAST ODI INVESTIGATIONS.THE ENGINEERING ANALYSIS IS THEREFORE CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS.THE AGENCY WILL CONTINUE TO MONITOR COMPLAINTS AND OTHER INFORMATION RELATING TO THE ALLEGED DEFECT IN THE SUBJECT VEHICLES AND TAKE FURTHER ACTION IN THE FUTURE IF WARRANTED.PLEASE SEE THE ATTACHED REPORT FOR ADDITIONAL DETAILS.

Additional source detail variants (3)

Suspension:front

THE FAILURE RATE OF THE SUBJECT VEHICLES IS LOW RELATIVE TO PAST ODI INVESTIGATIONS.THE ENGINEERING ANALYSIS IS THEREFORE CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS.THE AGENCY WILL CONTINUE TO MONITOR COMPLAINTS AND OTHER INFORMATION RELATING TO THE ALLEGED DEFECT IN THE SUBJECT VEHICLES AND TAKE FURTHER ACTION IN THE FUTURE IF WARRANTED.PLEASE SEE THE ATTACHED REPORT FOR ADDITIONAL DETAILS.

Suspension:front:springs:coil Springs

THE FAILURE RATE OF THE SUBJECT VEHICLES IS LOW RELATIVE TO PAST ODI INVESTIGATIONS.THE ENGINEERING ANALYSIS IS THEREFORE CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS.THE AGENCY WILL CONTINUE TO MONITOR COMPLAINTS AND OTHER INFORMATION RELATING TO THE ALLEGED DEFECT IN THE SUBJECT VEHICLES AND TAKE FURTHER ACTION IN THE FUTURE IF WARRANTED.PLEASE SEE THE ATTACHED REPORT FOR ADDITIONAL DETAILS.

Suspension

THE FAILURE RATE OF THE SUBJECT VEHICLES IS LOW RELATIVE TO PAST ODI INVESTIGATIONS.THE ENGINEERING ANALYSIS IS THEREFORE CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS.THE AGENCY WILL CONTINUE TO MONITOR COMPLAINTS AND OTHER INFORMATION RELATING TO THE ALLEGED DEFECT IN THE SUBJECT VEHICLES AND TAKE FURTHER ACTION IN THE FUTURE IF WARRANTED.PLEASE SEE THE ATTACHED REPORT FOR ADDITIONAL DETAILS.

PE03031 · Front Suspension Coil Spring Fracture

Opened Jul 14, 2003 · Closed Nov 4, 2003

Status: closed (inferred from source dates) · Suspension:front; Suspension:front:springs:coil Springs

THE SUBJECT VEHICLES ARE EQUIPPED WITH A COIL SPRING-OVER-STRUT FRONT SUSPENSION WITH THE SPRING ITSELF RESTING IN COMPRESSION BETWEEN TWO POLYMER ISOLATORS.PE03-031 WAS OPENED TO INVESTIGATE REPORTS OF FRACTURE OF THIS SPRING.THE FRACTURES OCCUR IN THE FIRST ACTIVE COIL ABOVE THE LOWER ISOLATOR AND APPARENTLY ORIGINATE IN CORROSION PITS FOUND BENEATH REGIONS OF DAMAGED EPOXY COATING.CONSUMER COMPLAINTS AND WARRANTY DATA SHOW THAT THE FAILURES OCCUR PREDOMINANTLY IN THE ?CORROSION STATES? AND TEND TO APPEAR OUTSIDE OF THE STANDARD 36,000 MILE WARRANTY TERM.THESE DATA ALSO SUGGEST THAT THESE FAILURES WILL CONTINUE TO HAPPEN.SLIGHTLY MORE THAN ONE THIRD OF THE CONSUMER COMPLAINTS HAVE INVOLVED THE BROKEN SPRING COIL CONTACTING THE ADJACENT TIRE.ODI IS UPGRADING PE03-031 TO AN ENGINEERING ANALYSIS TO GATHER FURTHER INFORMATION CONCERNING THE SCOPE AND CONSEQUENCES OF THESE FAILURES.

Additional source detail variants (2)

Suspension:front

THE SUBJECT VEHICLES ARE EQUIPPED WITH A COIL SPRING-OVER-STRUT FRONT SUSPENSION WITH THE SPRING ITSELF RESTING IN COMPRESSION BETWEEN TWO POLYMER ISOLATORS.PE03-031 WAS OPENED TO INVESTIGATE REPORTS OF FRACTURE OF THIS SPRING.THE FRACTURES OCCUR IN THE FIRST ACTIVE COIL ABOVE THE LOWER ISOLATOR AND APPARENTLY ORIGINATE IN CORROSION PITS FOUND BENEATH REGIONS OF DAMAGED EPOXY COATING.CONSUMER COMPLAINTS AND WARRANTY DATA SHOW THAT THE FAILURES OCCUR PREDOMINANTLY IN THE ?CORROSION STATES? AND TEND TO APPEAR OUTSIDE OF THE STANDARD 36,000 MILE WARRANTY TERM.THESE DATA ALSO SUGGEST THAT THESE FAILURES WILL CONTINUE TO HAPPEN.SLIGHTLY MORE THAN ONE THIRD OF THE CONSUMER COMPLAINTS HAVE INVOLVED THE BROKEN SPRING COIL CONTACTING THE ADJACENT TIRE.ODI IS UPGRADING PE03-031 TO AN ENGINEERING ANALYSIS TO GATHER FURTHER INFORMATION CONCERNING THE SCOPE AND CONSEQUENCES OF THESE FAILURES.

Suspension:front:springs:coil Springs

THE SUBJECT VEHICLES ARE EQUIPPED WITH A COIL SPRING-OVER-STRUT FRONT SUSPENSION WITH THE SPRING ITSELF RESTING IN COMPRESSION BETWEEN TWO POLYMER ISOLATORS.PE03-031 WAS OPENED TO INVESTIGATE REPORTS OF FRACTURE OF THIS SPRING.THE FRACTURES OCCUR IN THE FIRST ACTIVE COIL ABOVE THE LOWER ISOLATOR AND APPARENTLY ORIGINATE IN CORROSION PITS FOUND BENEATH REGIONS OF DAMAGED EPOXY COATING.CONSUMER COMPLAINTS AND WARRANTY DATA SHOW THAT THE FAILURES OCCUR PREDOMINANTLY IN THE ?CORROSION STATES? AND TEND TO APPEAR OUTSIDE OF THE STANDARD 36,000 MILE WARRANTY TERM.THESE DATA ALSO SUGGEST THAT THESE FAILURES WILL CONTINUE TO HAPPEN.SLIGHTLY MORE THAN ONE THIRD OF THE CONSUMER COMPLAINTS HAVE INVOLVED THE BROKEN SPRING COIL CONTACTING THE ADJACENT TIRE.ODI IS UPGRADING PE03-031 TO AN ENGINEERING ANALYSIS TO GATHER FURTHER INFORMATION CONCERNING THE SCOPE AND CONSEQUENCES OF THESE FAILURES.