IllustrationPURCHASED THE CAR IN 2005 WITH 68K ON IT. ONE MONTH LATER COOLANT LIGHT CAME ON, FOUND OUT THE MANIFOLD GASKETS WERE IN NEED OF REPAIR, 800.0, TWO WEEKS LATER SAME PROBLEM THIS TIME THE LEAKING CAUSED DAMAGE TO THE HEADS 1700.00 REPAIR.....HAVE A CALL INTO GM NOW. *NM
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 →How this year compares
Owner complaints by model year
Compare all Grand Am 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
220–25K
5925–50K
6650–75K
7075–100K
43100–150K
13150K+
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
Engine And Engine Cooling complaints
133 reportsINTAKE MANIFOLD GASKET ON PONTIAC GRAND AM. *JB
I HAVE A '99 PONTIAC GRAND AM WITH 65,000 MILES WITH A DEFECTIVE INTAKE MANIFOLD GASKET. I UNDERSTAND THIS IS A CLASS ACTION SUIT ISSUE IN CANADA AND IS A COMMON ISSUE IN THE USA ALSO. GM IS NOT ISSUING A RECALL EVEN THOUGH THERE IS EVIDENCE THIS IS A DEFECTIVE PART (OR DEFECTIVE BECAUSE OF THE DEXCOOL COOLANT). I SPOKE WITH …
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I HAVE A '99 PONTIAC GRAND AM WITH 65,000 MILES WITH A DEFECTIVE INTAKE MANIFOLD GASKET. I UNDERSTAND THIS IS A CLASS ACTION SUIT ISSUE IN CANADA AND IS A COMMON ISSUE IN THE USA ALSO. GM IS NOT ISSUING A RECALL EVEN THOUGH THERE IS EVIDENCE THIS IS A DEFECTIVE PART (OR DEFECTIVE BECAUSE OF THE DEXCOOL COOLANT). I SPOKE WITH GM AND WAS TOLD THIS WAS NOT A RECALL ITEM AND THE CAR WAS OUT OF THE WARRANTY PERIOD. FORTUNATELY, THIS PROBLEM WAS RECOGNIZED AND REMEDIED PRIOR TO RUINING THE ENGINE. THE REPAIR BILL WAS $558.84. *NM
DT*: THE CONTACT STATED WHILE DRIVING 60 MPH ALL THE LIGHTS ON THE DASH FAILED AND THE ENGINE STALLED. THE VEHICLE WAS PUSHED TO THE SIDE OF THE ROAD. AFTER THE VEHICLE WAS RESTARTED, IT WAS TAKEN TO THE DEALERSHIP FOR INSPECTION. THEY REPLACED THE IGNITION SWITCH AND CYLINDER, WHICH REMEDIED THE PROBLEM.
DT*: THE CONTACT STATED WHILE DRIVING AT VARIOUS SPEEDS THE ENGINE OVERHEATED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT REPAIR SHOP FOR INSPECTION. THE MECHANIC DETERMINED THE ENGINE'S HIGH PERFORMANCE ADDITIVE CAUSED CORROSION TO THE ALUMINUM CYLINDER HEAD. THE CYLINDER HEAD WAS REPLACED WHICH CORRECTED THE PROBLEM. UPD…
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DT*: THE CONTACT STATED WHILE DRIVING AT VARIOUS SPEEDS THE ENGINE OVERHEATED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT REPAIR SHOP FOR INSPECTION. THE MECHANIC DETERMINED THE ENGINE'S HIGH PERFORMANCE ADDITIVE CAUSED CORROSION TO THE ALUMINUM CYLINDER HEAD. THE CYLINDER HEAD WAS REPLACED WHICH CORRECTED THE PROBLEM. UPDATED 3/28/2006 - THE WATER PUMP FAILED. THE BATTERY AND BRAKES FAILED. THE COOLANT LIGHT ILLUMINATED. THE DEALER DETERMINED THAT THE ANTIFREEZE HAD CONGEALED AND NEEDED TO BE FLUSHED AND REPLACED. THE DRIVER SIDE HEADLIGHT WENT OUT. THE DRIVER SIDE WINDOW REGULATOR BROKE. *NM
WHILE DRIVING TO WORK, MY INTAKE MANIFOLD GASKET ON MY 1999 GRAND AM WAS TOTALLY DISSOLVED. I HAD IT TOWED TO A SHOP WHICH THE MECHANIC STATED WITH THE DEX-COOL IN THIS YEAR VEHICLE GM HAVE HAD PROBLEMS, WITH THE DEX-COOL EATING THE GASKETS AND WATER PUMP. I HAVE GONE THROUGH 2 WATER PUMPS ALREADY, AND NOW MY INTAKE MANIFOLD GAS…
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WHILE DRIVING TO WORK, MY INTAKE MANIFOLD GASKET ON MY 1999 GRAND AM WAS TOTALLY DISSOLVED. I HAD IT TOWED TO A SHOP WHICH THE MECHANIC STATED WITH THE DEX-COOL IN THIS YEAR VEHICLE GM HAVE HAD PROBLEMS, WITH THE DEX-COOL EATING THE GASKETS AND WATER PUMP. I HAVE GONE THROUGH 2 WATER PUMPS ALREADY, AND NOW MY INTAKE MANIFOLD GASKET HAD TO BE REPLACED AT A CHARGE OF $700.00. *JB
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
AFTER ABOUT 100,000 MILES, I WAS TOLD THE INTAKE MANIFOLD GASKET ON MY PONTIAC GM 1999 GRAND AM NEEDED TO BE REPLACED (COOLANT WAS LEAKING AND AFTER INVESTIGATION I SAW THAT THE DEXCOOL COOLANT WAS TO BLAME FOR WEARING OF THIS INTAKE MANIFOLD GASKET). OF COURSE, MY VEHICLE IS NOT UNDER WARRANTY, AND GM WILL NOT COVER IT. IF I …
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AFTER ABOUT 100,000 MILES, I WAS TOLD THE INTAKE MANIFOLD GASKET ON MY PONTIAC GM 1999 GRAND AM NEEDED TO BE REPLACED (COOLANT WAS LEAKING AND AFTER INVESTIGATION I SAW THAT THE DEXCOOL COOLANT WAS TO BLAME FOR WEARING OF THIS INTAKE MANIFOLD GASKET). OF COURSE, MY VEHICLE IS NOT UNDER WARRANTY, AND GM WILL NOT COVER IT. IF I DIDN'T PAY (OR HAVE ) THE $1000 TO FIX THIS, I WAS PROBABLY GOING TO RUIN MY ENGINE. SO, I NEEDED TO SAVE UP, AND I AM AFRAID THAT WHEN I TAKE MY CAR IN TOMORROW FOR REPAIRS, THEY WILL TELL ME THE ENGINE WILL HAVE PROBLEMS. THERE ARE MANY PEOPLE COMPLAINING ABOUT THIS ISSUES WITH THE DELCO INTAKE MANIFOLD GASKET. THIS WAS THE FIRST VEHICLE I PURCHASED AS NEW, AND EVEN THOUGH I WORK FOR THE AMERICAN AUTO INDUSTRY, THIS IS DETERRING ME FROM BUYING FROM GM AGAIN. I WOULD APPRECIATE THEM TAKING RESPONSIBILITY FOR A DEFECT THAT SHOULD NOT HAVE HAPPENED. *NM
REPLACEMENT OF THE FOLLOWING PARTS ON 99 PONTIAC GRAND AM, R&R FUEL STRAINER & FILTER/FUEL FILTER/FUEL PUMP/FUEL INJECTION/WATER PUMP/ECM/2BRAKE JOBS/THERMOSTAT/ALSO I AM HAVING PROBLEMS WITH COOLANT SYSTEM OVERHEATING/ LOSS OF COOLANT/ FOG WINDOW/ SMELL OF COOLANT/ LOSS OF POWER/ LOW COOLANT CONTINUALLY I HAVE TO ADD COOLANT EV…
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REPLACEMENT OF THE FOLLOWING PARTS ON 99 PONTIAC GRAND AM, R&R FUEL STRAINER & FILTER/FUEL FILTER/FUEL PUMP/FUEL INJECTION/WATER PUMP/ECM/2BRAKE JOBS/THERMOSTAT/ALSO I AM HAVING PROBLEMS WITH COOLANT SYSTEM OVERHEATING/ LOSS OF COOLANT/ FOG WINDOW/ SMELL OF COOLANT/ LOSS OF POWER/ LOW COOLANT CONTINUALLY I HAVE TO ADD COOLANT EVERY WEEK. *NM
I BOUGHT MY 1999 GRAND AM IN OCT' 04. THE FIRST 2 MO. OF OWNING IT MY ALTERNATOR WENT OUT. A FEW MONTHS LATER I HAD TO REPLACE MY FRONT BRAKES. SHORTLY AFTER THAT MY(2ND) ALTERNATOR AND A/C PUMP WENT OUT NOT TO MENTION THE BATTERY TOO. OH AND NOT ONLY HAS THE SERVICE ENGINE LIGHT BEEN ON MOST OF THE TIME, A SECOND SERVICE ENGI…
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I BOUGHT MY 1999 GRAND AM IN OCT' 04. THE FIRST 2 MO. OF OWNING IT MY ALTERNATOR WENT OUT. A FEW MONTHS LATER I HAD TO REPLACE MY FRONT BRAKES. SHORTLY AFTER THAT MY(2ND) ALTERNATOR AND A/C PUMP WENT OUT NOT TO MENTION THE BATTERY TOO. OH AND NOT ONLY HAS THE SERVICE ENGINE LIGHT BEEN ON MOST OF THE TIME, A SECOND SERVICE ENGINE LIGHT CAME ON! I HAVE NEVER KNOWN A VEHICLE TO HAVE 2 SERVICE ENGINE LIGHTS ON AT THE SAME TIME!! WAS THIS SOME KIND OF PREMONITION!? AS SOON AS I GOT THE CAR BACK,I WENT AND PICKED MY KIDS UP TO GO TO THE FAIR. WE WERE NOT EVEN 2 MILES OUT OF TOWN YET WHEN MY ENGINE STARTED OVERHEATING. I HAD TO PULL OVER AND WAIT FOR QUITE SOMETIME BEFORE I COULD MAKE IT HOME SAFELY WITH MY CHILDREN. NOW MY CAR THAT I'VE SPENT A LOT OF MONEY ON, NOT JUST PURCHASING THE CAR,BUT ALSO IN PARTS IS CURRENTLY IN THE SHOP FOR EITHER A BLOWN HEAD GASKET OR THE ENGINE BLOCK IS DAMAGED. THE MECHANIC TOLD ME THIS IS HAPPENING TO A LOT OF THESE SPECIFIC CARS OR SHOULD I SAY ENGINE TYPE. NEVERTHELESS, THIS IS COSTLY AND VERY DANGEROUS TO EVERYONE WHO OWNS ONE OF THESE LEMONS!!!! SOMETHING NEEDS TO BE DONE REAL QUICK WITH THESE PROBLEMS OR THE MANUFACTURE OF THESE VEHICLES WILL BE PAYING FOR MORE THAN JUST PARTS! *CB *NM
Official recalls
314V400000 · 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
3RQ04005 · 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.