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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

Exterior Lighting complaints

68 reports
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Mileage unknown · Jan 26, 2006
Electrical SystemEngine And Engine CoolingExterior Lighting

WHERE TO START, .BOUGHT 1999 GRAND AM GT IN AUGUST OF 2002 AND ITHAS BEEN DOWNHILL EVER SINCE. REPLACED THE ALTERNATOR TWICE, HAVE EXPERIENCED THE SAME INTAKE MANIFOLD GASKET PROBLEM, WHICH WAS REPLACED, BUT STILL LED TO THE DEMISE OF MY ENGINE, CAUSING CAMSHAFT TO SNAP IN HALF. THOUGHT THE TROUBLE WAS OVER WITH THE REBUILT E…

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WHERE TO START, .BOUGHT 1999 GRAND AM GT IN AUGUST OF 2002 AND ITHAS BEEN DOWNHILL EVER SINCE. REPLACED THE ALTERNATOR TWICE, HAVE EXPERIENCED THE SAME INTAKE MANIFOLD GASKET PROBLEM, WHICH WAS REPLACED, BUT STILL LED TO THE DEMISE OF MY ENGINE, CAUSING CAMSHAFT TO SNAP IN HALF. THOUGHT THE TROUBLE WAS OVER WITH THE REBUILT ENGINE THAT WAS PUT IN, BUT THAT WAS NOT THE CASE. THE WINDOW REGULATOR BROKE IN THE MIDDLE OF A SNOWSTORM ,CAUSING ME TO DRIVE WITH NO DRIVERSIDE WINDOW. WITH THE NEW REGULATOR I ASSUMED THAT THE WINDOW WOULD STOP SQUEAKING, WHICH DID NOT. I ASSUMED THE SCRATCHES ON WINDOWS WERE JUST FROM ME-SAND OR SOME OTHER ABRASIVE MATERIAL IN THE WINDOW TRACKS--AFTER REVIEWING OTHER COMPLAINTS I DISCOVERED I WAS NOT THE ONLY ONE WITH THIS PROBLEM. HAVE EXPERIENCED VARIOUS ISSUES WITH THE NO TRAC/ABS LIGHTS, REPLACED THE WATERPUMP, DONE BRAKES 4 TIMES IN 4 YEARS, FRONT HEADLIGHTS ARE MILKY AND MAKE IT HARD TO SEE AT NIGHT. HAVE REPLACED THE STARTER 4 TIMES IN JUST THE PAST 2 YEARS. NEEDLESS TO SAY AFTER READING ALL COMPLAINTS I FEEL MUCH BETTER KNOWING THAT IT IS NOT JUST ME, OR MY CAR, BUT ALL PONTIACS. BOUGHT THE CAR FOR $10000, HAVE PUT OVER $5000 WORTH OF WORK INTO IT. WILL NEVER BUY ANOTHER PONTIAC. *AK

NHTSA ODI #10148800

31,825 miles · Jan 16, 2006
Exterior Lighting

TURN SIGNALS MALFUNCTION/INOPERABLE. 1ST REPLACEMENT (DEFECTIVE): MULTI-FUNCTION SWITCH FAILED AT 31,825 MILES 2ND REPLACEMENT (DEFECTIVE): MULTI-FUNCTION SWITCH FAILED AT 79,287 MILES ***PLEASE NOTE: GM'S SPECIAL POLICY #04098 WILL ONLY COVER REPLACEMENT OF THE HAZARD WARNING SWITCH. THE PART THAT HAS FAILED MULTIPLE TIME…

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TURN SIGNALS MALFUNCTION/INOPERABLE. 1ST REPLACEMENT (DEFECTIVE): MULTI-FUNCTION SWITCH FAILED AT 31,825 MILES 2ND REPLACEMENT (DEFECTIVE): MULTI-FUNCTION SWITCH FAILED AT 79,287 MILES ***PLEASE NOTE: GM'S SPECIAL POLICY #04098 WILL ONLY COVER REPLACEMENT OF THE HAZARD WARNING SWITCH. THE PART THAT HAS FAILED MULTIPLE TIMES IS THE MULTI-FUNCTION SWITCH (PART #22676853). THIS APPEARS TO BE A COMMON PROBLEM WITH THESE CARS AND GM IS NOT COVERING THE REPLACEMENT OF THE MULTI-FUNCTION SWITCH! THE FAILURE OF THE TURN SIGNALS IS A VERY DANGEROUS SITUATION! *JB

NHTSA ODI #10147843

Mileage unknown · Oct 5, 2005
Exterior Lighting

I HAVE A 1999 PONTIAC GRAND AM. IN NOVEMBER OF 2004 MY TURN SIGNAL STARTED TO MALFUNCTION. IT WOULD JUST NOT WORK FOR A PERIOD OF TIME THEN IT WORKED PART OF THE TIME. I STILL HAVE THE SAME PROBLEM TO THIS DAY. NOW MORE THAN EVER IT HARDLY EVER WORKS. I AM NOW USING MY ARE WHENEVER I HAVE TO MAKE A TURN IN MY VEHICLE. I …

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I HAVE A 1999 PONTIAC GRAND AM. IN NOVEMBER OF 2004 MY TURN SIGNAL STARTED TO MALFUNCTION. IT WOULD JUST NOT WORK FOR A PERIOD OF TIME THEN IT WORKED PART OF THE TIME. I STILL HAVE THE SAME PROBLEM TO THIS DAY. NOW MORE THAN EVER IT HARDLY EVER WORKS. I AM NOW USING MY ARE WHENEVER I HAVE TO MAKE A TURN IN MY VEHICLE. I HAVE ASKED A MUNROE MECHANIC AS TO WHY IT WOULD MALFUNCTION AND HE STATED IT WAS PROBABLY AN ELECTRICAL MALFUNCTION. I HAVE NOT HAD THE MONEY TO PAY FOR A MECHANIC TO TAKE A LOOK AT THE PROBLEM BECAUSE HE TOLD ME HE WOULD HAVE TO TAKE A LOOK AT THE WHOLE ELECTRICAL PANEL. *NM

NHTSA ODI #10138674

Mileage unknown · Oct 5, 2005
Exterior Lighting

LOUD CLICKING NOISE COMING FROM CENTER CONSOLE SOUNDING LIKE TURN SIGNAL WHEN ON, BUT TURN SIGNAL IS NOT ON. TURN SIGNAL FUNCTIONS PROPERLY, BUT CONTINOUS CLICKING IS HEARD. TOLD BY MY DEALER THERE WAS GOING TO BE A RECALL IN 2004, HAZARD SWITCH WAS REPLACED AND PROBLEM IS STILL THERE. *NM

NHTSA ODI #10138621

Mileage unknown · Jun 20, 2005
Exterior Lighting

DT: HEADLIGHT UNIT, THE LENS IS NOT OF GOOD QUALITY AND AFTER A WHILE THE COVER TURNED MILKY AND MADE IT HARD TO SEE AT NIGHT. *NM *SB *NM

NHTSA ODI #10119930

Mileage unknown · Nov 11, 2004
Exterior LightingVisibility

HAD CAR 2 YRS. ONLY,THE DRIVER SIDE WINDOW BROKE TWICE,GOT IT REPAIR FROM DEALER. THIS PAST MONTH THE PASSENGER WINDOW BROKE{DID NOT GET IT FIX YET}WHEN YOU TRY TO PUT THE WINDOW DOWN IT SOUNDS LIKE IT IS CRACKING THEN THE WINDOW TURNS SIDE WAYS AND THAT WAS HOW THE DRIVER SIDE WINDOW WAS. MY LEFT HAND TURN SIGNAL WHEN YOU TURN …

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HAD CAR 2 YRS. ONLY,THE DRIVER SIDE WINDOW BROKE TWICE,GOT IT REPAIR FROM DEALER. THIS PAST MONTH THE PASSENGER WINDOW BROKE{DID NOT GET IT FIX YET}WHEN YOU TRY TO PUT THE WINDOW DOWN IT SOUNDS LIKE IT IS CRACKING THEN THE WINDOW TURNS SIDE WAYS AND THAT WAS HOW THE DRIVER SIDE WINDOW WAS. MY LEFT HAND TURN SIGNAL WHEN YOU TURN IT ON TO TURN, IT KEEPS BLINKING REALLY-REALLY FAST,NOT LIKE A NORMAL TURN SIGNAL LIGHT. ALL OF THIS HAPPEN OCTOBER 2002-TO THIS DATE. DID NOT GET THE TURN SIGNAL FIXED YET. *JB

NHTSA ODI #10098646

35,000 miles · Sep 23, 2004
Exterior Lighting

THE TURN SIGNALS ON MY 1999 GRAND AM GT DON'T WORK ALL THE TIME. FROM READING HTE OTHER COMPLAINTS AND TALKING TO OTHER OWNERS OF 99 GRAND AM THEY HAVE THE SAME PROBLEM AND SHOUDL BE INCLUDED IN THE RECALL OF THE OTHER YEARS. MY DASH LIGHT GO OUT SPORACTICALLY TOO. *JB

NHTSA ODI #10093098

Mileage unknown · Sep 19, 2004
Exterior Lighting

I BOUGHT MY 1999 GRAND AM A YEAR AGO AND EVER SINCE APRIL OF THIS YEAR I HAVE HAD PROBLEMS WITH MY TURN SIGNALS EITHER NOT WORKING OR BLINKING AT A RAPID SPEED. ALSO THE CLICKING NOISE ASSOCIATED WITH THE USE OF THE TURN SIGNAL IS HEARD EVEN WHEN THE TURN SIGNALS ARE NOT IN USE. *AK

NHTSA ODI #10091256

Mileage unknown · Sep 9, 2004
Exterior Lighting

THE TURN SIGNALS FAILED TO COME ON AND OFF ON THEIR OWN. CONSUMER WAS ABLE TO TURN THE HAZARD LIGHT ON FOR A MINUTE, THEN IT FAILED. CONSUMER CONTACTED THE DEALER TO SET UP AAN PPOINTMENT FOR INSPECTION AND REPAIR. *AK

NHTSA ODI #10091749

Mileage unknown · Aug 24, 2004
Exterior Lighting

WHILE TURNING ON THE TURN SIGNAL THE LIGHTS FAILED. CONSUMER WAS ABLE TO DRIVE THE VEHICLE TO THE DEALER FOR INSPECTION, AND MECHANIC DETERMINED THAT HAZARD LIGHT UNIT NEEDED TO BE REPLACED. *AK

NHTSA ODI #10089679

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.