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2002 Chevrolet Impala

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

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When problems were reported

Mileage at the reported incident

571 reports with mileage · 224 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 305 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Exterior Lighting. Review the 123 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine And Engine Cooling. Review the 106 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

37 crash reports32 fire reports27 injury reports

Equipment complaints

19 reports
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124,000 miles · Mar 27, 2009
Equipment

TL*THE CONTACT OWNS A 2002 CHEVROLET IMPALA. THE CONTACT STATED THAT WHEN HE WOULD TURN OFF THE VEHICLE, IT FAILED TO RESTART. INITIALLY, THE FAILURE WAS INTERMITTENT, BUT IT NOW OCCURS EVERYTIME THE VEHICLE IS DRIVEN. THE SECURITY SYSTEM WOULD LOCK UP THE INJECTORS AND HE WOULD HAVE TO TURN THE KEY ON FOR 10-15 MINUTES TO RE…

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TL*THE CONTACT OWNS A 2002 CHEVROLET IMPALA. THE CONTACT STATED THAT WHEN HE WOULD TURN OFF THE VEHICLE, IT FAILED TO RESTART. INITIALLY, THE FAILURE WAS INTERMITTENT, BUT IT NOW OCCURS EVERYTIME THE VEHICLE IS DRIVEN. THE SECURITY SYSTEM WOULD LOCK UP THE INJECTORS AND HE WOULD HAVE TO TURN THE KEY ON FOR 10-15 MINUTES TO REPROGRAM THE MODULE. AFTERWARDS, THE VEHICLE WOULD RESTART. THE CONTACT TOOK THE VEHICLE TO THE DEALER AND THEY STATED THAT THE SECURITY SYSTEM WAS THE CAUSE OF THE FAILURE. THE CONTACT PAID APPROXIMATELY $700 FOR THE REPAIR, BUT IT DID NOT REMEDY THE FAILURE. THE MANUFACTURER HAS NOT BEEN NOTIFIED. THE CURRENT MILEAGE WAS APPROXIMATELY 150,000 AND FAILURE MILEAGE WAS APPROXIMATELY 124,000.

NHTSA ODI #10263284

117,000 miles · Mar 19, 2009
Equipment

TL*THE CONTACT OWNS A 2002 CHEVROLET IMPALA. THE CONTACT STATED THAT THE ANTI-THEFT DEVICE PREVENTS THE VEHICLE FROM STARTING. THE DEVICE DRAINS THE BATTERY, MAKES THE INTERIOR LIGHTING FLICKER, AND DISABLES THE RADIO. IN ADDITION, THE RELAYS IN THE VEHICLE CLICK ON AND OFF AS SOON AS THE KEY IS PLACED IN THE IGNITION. THE C…

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TL*THE CONTACT OWNS A 2002 CHEVROLET IMPALA. THE CONTACT STATED THAT THE ANTI-THEFT DEVICE PREVENTS THE VEHICLE FROM STARTING. THE DEVICE DRAINS THE BATTERY, MAKES THE INTERIOR LIGHTING FLICKER, AND DISABLES THE RADIO. IN ADDITION, THE RELAYS IN THE VEHICLE CLICK ON AND OFF AS SOON AS THE KEY IS PLACED IN THE IGNITION. THE CONTACT HAS NOT YET TAKEN THE VEHICLE TO THE DEALER. THE FAILURE MILEAGE WAS 117,000.

NHTSA ODI #10262409

98,000 miles · Jun 27, 2008
Equipment

ABS LIGHT COMES ON FREQUENTLY AND WHEN BRAKES ARE APPLIED, IT FEELS EXTREMELY UNSAFE. BRAKES EITHER DO NOT RESPOND OR SKID WHEN ATTEMPTING TO STOP. AFRAID TO DRIVE VEHICLE. HAD MECHANICS CHECK VEHICLE AND ISSUE CANNOT BE IDENTIFIED FROM FAILURE CODES. APPEARS WIRING MAY BE DAMAGED AND WILL COST QUITE A BIT TO REPAIR. MECHAN…

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ABS LIGHT COMES ON FREQUENTLY AND WHEN BRAKES ARE APPLIED, IT FEELS EXTREMELY UNSAFE. BRAKES EITHER DO NOT RESPOND OR SKID WHEN ATTEMPTING TO STOP. AFRAID TO DRIVE VEHICLE. HAD MECHANICS CHECK VEHICLE AND ISSUE CANNOT BE IDENTIFIED FROM FAILURE CODES. APPEARS WIRING MAY BE DAMAGED AND WILL COST QUITE A BIT TO REPAIR. MECHANICS UNSURE THIS WILL SOLVE IT. DON'T WANT TO SELL VEHICLE AS IT WILL MAKE IT SOMEONE ELSE'S PROBLEM.

NHTSA ODI #10232551

95,000 miles · Jun 25, 2008
Equipment

TL*THE CONTACT OWNS A 2002 CHEVROLET IMPALA. WHEN THE VEHICLE IS TURNED OFF, THE SECURITY LIGHT ON THE INSTRUMENT PANEL INTERMITTENTLY REMAINS ILLUMINATED. ON ONE OCCASION, THIS PREVENTED THE VEHICLE FROM RESTARTING. AFTER TEN MINUTES OF TURNING THE VEHICLE ON AND OFF AND SHIFTING FROM PARK INTO NEUTRAL, IT FINALLY STARTED. …

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TL*THE CONTACT OWNS A 2002 CHEVROLET IMPALA. WHEN THE VEHICLE IS TURNED OFF, THE SECURITY LIGHT ON THE INSTRUMENT PANEL INTERMITTENTLY REMAINS ILLUMINATED. ON ONE OCCASION, THIS PREVENTED THE VEHICLE FROM RESTARTING. AFTER TEN MINUTES OF TURNING THE VEHICLE ON AND OFF AND SHIFTING FROM PARK INTO NEUTRAL, IT FINALLY STARTED. THE CONTACT BELIEVES THAT THE FAILURE WILL RECUR. THE VIN WAS UNKNOWN. THE CURRENT MILEAGE WAS 96,000 AND FAILURE MILEAGE WAS 95,000.

NHTSA ODI #10232286

Mileage unknown · Jun 16, 2008
Equipment

MY PASSLOCK SYSTEM HAS FAILED. SHUTS THE FUEL OFF. 2002 CHEVROLET IMPALA. *TR

NHTSA ODI #10231242

Mileage unknown · May 20, 2008
EquipmentExterior Lighting

I HAVE A 2002 CHEVY IMPALA LS AS OF 05-16-08 THE HEADLIGHTS BLINK ON AND OFF. ON 05-18-08 THEY WENT COMPLETELY OUT WHILE DRIVING AT NIGHT. THE FOLLOWING EVENING I ONLY HAVE HIGH BEAM LIGHTS, NO LOW BEAM. I CAN DRIVE IN LOW LIGHT OR DARK CONDITIONS. LOCAL MECHANIC STATED IT WAS THE MULTI SWITCH ON THE STEERING COLUMN AND THE PART…

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I HAVE A 2002 CHEVY IMPALA LS AS OF 05-16-08 THE HEADLIGHTS BLINK ON AND OFF. ON 05-18-08 THEY WENT COMPLETELY OUT WHILE DRIVING AT NIGHT. THE FOLLOWING EVENING I ONLY HAVE HIGH BEAM LIGHTS, NO LOW BEAM. I CAN DRIVE IN LOW LIGHT OR DARK CONDITIONS. LOCAL MECHANIC STATED IT WAS THE MULTI SWITCH ON THE STEERING COLUMN AND THE PART WAS $300-$400 DOLLARS. HE STATED THAT HE HAS HAD MANY IMPALA CUSTOMERS WITH THE SAME ISSUE AND HE STATED THAT IT SHOULD BE A RECALL DUE TO THE SAFETY ISSUE. *TR

NHTSA ODI #10228258

Mileage unknown · Mar 29, 2008
Engine And Engine CoolingEquipment

VARIOUS ENGINE FAILURES DUE TO DEX COOL COOLANT SYSTEM. ENGINE REBUILT. GASKETS. ETC NEW PARTS INSTALLED IN EACH INSTANCE. *TR

NHTSA ODI #10222647

100,000 miles · May 31, 2007
Electrical SystemEquipment

MY CAR WAS RUNNING ONE DAY WHEN I WAS IN A STORE AND I CAME OUT AND GOT IN AND IT WAS DINGING AND LIGHTS WERE FLASHING RADIO DIDN'T WORK FAN WAS NOT AS STRONG AS USUAL. AND ONCE IN AWHILE I WON'T EVEN HAVE LIGHTS UNLESS I HOLD IN THE BRIGHTS SWITCH. BUT THAT WAS JUST THE START IT GOT MORE FREQUENT THAT THIS WOULD HAPPEN THEN, I…

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MY CAR WAS RUNNING ONE DAY WHEN I WAS IN A STORE AND I CAME OUT AND GOT IN AND IT WAS DINGING AND LIGHTS WERE FLASHING RADIO DIDN'T WORK FAN WAS NOT AS STRONG AS USUAL. AND ONCE IN AWHILE I WON'T EVEN HAVE LIGHTS UNLESS I HOLD IN THE BRIGHTS SWITCH. BUT THAT WAS JUST THE START IT GOT MORE FREQUENT THAT THIS WOULD HAPPEN THEN, IT WOULN'T START I WOULD TRY FOR HOURS TO GET IT TO START I WOULD HAVE TO DISCONNECT THE BATTERY AND WAIT AND THEN EVEN AFTER DOING THIS IT MIGHT NOT START. AND THEN JUST DRIVING DOWN THE ROAD IT WILL DING AND FLASH RAID SHUTS OFF SAYS "LOCKED" WHAT WHAT IS THIS NOW. SO I WILL STOP SHUT OFF WONT START, FINALLY STARTS THEN NONE OF THE GAUGES WORK OR RADIO OR EVEN THE A/C. I HAVE LOST TWO JOBS BECAUSE OF MY CAR NOT STARTING AND BEING LATE FOR WORK OR NOT BEING ABLE TO MAKE IT CAUSE IT WONT START. NOW I HAVE TAKEN IT TO ABOUT TEN DEALER SHIPS , WELL EVERY PLACE TELLS ME SAME THING THERE IS NOTHING WRONG WITH YOUR CAR. MAY 30,2007 WAS THE WORST TIME WITH MY CAR, IT WAS RAINING REALLY HARD, MY CAR STARTED TO ACT UP LIKE USUAL MY A/C WOULDN'T WORK IT WAS REALLY HUMID AND ABOUT 85 DEGREES AND I GOT TO A TOWN AND SHUT OFF THE CAR AND DISCONNECTED THE BATTERY AS USUAL ALSO AND NOTHING HAPPEN AND THIS WENT ON FOR 2 HOURS AND STILL NOTHING HAPPENED THE WORST PART ABOUT THIS IS I HAD MY 6 MONTH OLD DAUGHTER WITH ME, MY FIANCE IS OUT OF TOWN WE ARE AN HOUR FROM HOME AND MY FRIEND HAS A FLAT TIRE AND MY PARENTS ON VACATION I HAD NO RIDE OR ANY BODY TO CALL AND I COULDN'T CALL A TOW SERVICE BECAUSE I ONLY HAD $10.00 TO MY NAME I HAD TO BUNDLE MY DAUGHTER UP IN HER BLANKET AND START WALKING HOME, I WALKED FOR ABOUT 20MINS BEFORE ANY ONE STOPPED TO PICK US UP. I AM SO SICK AND TIRED OF THIS HAPPENING AND WOULD LIKE THIS PROBLEM TO BE RESOLVED BUT I DON'T THINK IT SHOULD HAVE TO BE AT MY EXPENSE WHEN IT OBVIOUSLY IS NOT JUST HAPPENING TO ME! PLEASE PLEASE HELP ME !! I JUST DON'T KNOW WHAT TO DO!!! AKL *TR

NHTSA ODI #10192170

46,000 miles · May 16, 2007
Equipment

AIR CONDITIONER ONLY WORKED ON FIRST SETTING. MECHANIC TOLD ME THAT THE DOOR THAT CONTROLS WHERE THE AIR WENT WAS NOT WORKING AND WOULD COST $500 TO $600 FOR REPAIRS. SEEMED TO WORK FINE WITH HEAT, BUT NOT WITH AIR. MECHANIC STATED THE DOOR WAS A SMALL PLASTIC PIECE, BUT HE WOULD HAVE TO REMOVE THE ENTIRE DASHBOARD TO GE…

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AIR CONDITIONER ONLY WORKED ON FIRST SETTING. MECHANIC TOLD ME THAT THE DOOR THAT CONTROLS WHERE THE AIR WENT WAS NOT WORKING AND WOULD COST $500 TO $600 FOR REPAIRS. SEEMED TO WORK FINE WITH HEAT, BUT NOT WITH AIR. MECHANIC STATED THE DOOR WAS A SMALL PLASTIC PIECE, BUT HE WOULD HAVE TO REMOVE THE ENTIRE DASHBOARD TO GET TO IT. NO DISCERNIBLE REASON FOR THIS MALFUNCTION.*AK

NHTSA ODI #10190866

Official recalls

4

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.

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.

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.

02V222000 · Air Bags:frontal

Aug 9, 2002

CERTAIN PASSENGER, MINI VANS, AND SPORT UTILITY VEHICLES HAVE AN AIR BAG INFLATOR ON THE DRIVER'S SIDE THAT COULD FRACTURE AT A WELD DURING A DEPLOYMENT.

Consequence & remedy

Consequence: PIECES OF THE INFLATOR COULD STRIKE AND INJURE VEHICLE OCCUPANTS AND THE AIR BAG CUSHION WOULD NOT INFLATE FULLY, REDUCING THE CAPABILITY OF THE BAG TO PROTECT THE DRIVER.

Remedy: DEALERS WILL INSPECT, AND REPLACE, IF NECESSARY, THE AIR BAG MODULE ASSEMBLY ON THE DRIVER'S SIDE. OWNER NOTIFICATION BEGAN AUGUST 15, 2002. 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 BUICK AT 1-800-521-7300, CADILLAC AT 1-800-458-8006, CHEVROLET AT 1-800-222-1020, GMC AT 1-800-462-8782, OLDSMOBILE AT 1-800-442-6537, OR PONTIAC AT 1-800-762-2737.

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

2

PE06017 · Alleged Headlight Failure

Opened May 15, 2006 · Closed Oct 25, 2006

Status: closed (inferred from source dates) · Exterior Lighting; Exterior Lighting:headlights; Exterior Lighting:headlights:switch

A TOTAL OF 646,038 SUBJECT VEHICLES WERE SOLD DURING MY 2001-2003, AND THE COMPLAINT AND WARRANTY DATA TABULATED ABOVE APPLY TO THE TOTAL VEHICLE POPULATION.COMPLAINT REPORTS ALLEGING HEADLIGHT OUTAGE REPRESENT SLIGHTLY MORE THAT ONE-HALF OF THE TOTAL NUMBER OF COMPLAINTS AND THE BALANCE ARE ALLEGATIONS OF FLICKERING AND DIMMING.INVESTIGATION DISCLOSED THE ROOT CAUSE OF THE MALFUNCTION TO BE WEAR OF A CONTACT PLUNGER IN THE MULTIFUNCTION SWITCH THAT MAY RESULT IN A TEMPORARY OPEN CIRCUIT, WITH THE PLUNGER IN A NEUTRAL POSITION BETWEEN HIGH- AND LOW-BEAM CONTACT POINTS.CONSUMERS CONSISTENTLY REPORTED THAT MANIPULATION OF THE SWITCH HANDLE ON THE STEERING COLUMN RESTORES EITHER HIGH OR LOW BEAM HEADLIGHT FUNCTION.NO OTHER POTENTIAL SAFETY RELATED ISSUES, E.G., FIRES OR WINDSHIELD WIPER FAILURE, WERE FOUND TO BE RELATED TO THIS ISSUE.THE MANUFACTURER RECOGNIZED THE SUBJECT HEADLIGHT ISSUES FROM FAILURE AND WARRANTY REPORTS, AND ISSUED A REDESIGNED PLUNGER IN 2003. THE MANUFACTURER DID NOT IDENTIFY A DEFECT REQUIRING RECALL AND REMEDY.ODI HAS DETERMINED THAT THE RATES OF OCCURRENCE, THE FAILURE MODE AND THE REAL-WORLD CONSEQUENCE OF THE ALLEGED DEFECT AS COMPARED TO OTHER SIMILAR INVESTIGATIONS FAIL TO IDENTIFY A SAFETY-RELATED DEFECT TREND.THIS PRELIMINARY EVALUATION HAS BEEN CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING THAT A SAFETY-RELATED DEFECT DOES NOT EXIST.THE AGENCY MAY TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.

Additional source detail variants (3)

Exterior Lighting

A TOTAL OF 646,038 SUBJECT VEHICLES WERE SOLD DURING MY 2001-2003, AND THE COMPLAINT AND WARRANTY DATA TABULATED ABOVE APPLY TO THE TOTAL VEHICLE POPULATION.COMPLAINT REPORTS ALLEGING HEADLIGHT OUTAGE REPRESENT SLIGHTLY MORE THAT ONE-HALF OF THE TOTAL NUMBER OF COMPLAINTS AND THE BALANCE ARE ALLEGATIONS OF FLICKERING AND DIMMING.INVESTIGATION DISCLOSED THE ROOT CAUSE OF THE MALFUNCTION TO BE WEAR OF A CONTACT PLUNGER IN THE MULTIFUNCTION SWITCH THAT MAY RESULT IN A TEMPORARY OPEN CIRCUIT, WITH THE PLUNGER IN A NEUTRAL POSITION BETWEEN HIGH- AND LOW-BEAM CONTACT POINTS.CONSUMERS CONSISTENTLY REPORTED THAT MANIPULATION OF THE SWITCH HANDLE ON THE STEERING COLUMN RESTORES EITHER HIGH OR LOW BEAM HEADLIGHT FUNCTION.NO OTHER POTENTIAL SAFETY RELATED ISSUES, E.G., FIRES OR WINDSHIELD WIPER FAILURE, WERE FOUND TO BE RELATED TO THIS ISSUE.THE MANUFACTURER RECOGNIZED THE SUBJECT HEADLIGHT ISSUES FROM FAILURE AND WARRANTY REPORTS, AND ISSUED A REDESIGNED PLUNGER IN 2003. THE MANUFACTURER DID NOT IDENTIFY A DEFECT REQUIRING RECALL AND REMEDY.ODI HAS DETERMINED THAT THE RATES OF OCCURRENCE, THE FAILURE MODE AND THE REAL-WORLD CONSEQUENCE OF THE ALLEGED DEFECT AS COMPARED TO OTHER SIMILAR INVESTIGATIONS FAIL TO IDENTIFY A SAFETY-RELATED DEFECT TREND.THIS PRELIMINARY EVALUATION HAS BEEN CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING THAT A SAFETY-RELATED DEFECT DOES NOT EXIST.THE AGENCY MAY TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.

Exterior Lighting:headlights

A TOTAL OF 646,038 SUBJECT VEHICLES WERE SOLD DURING MY 2001-2003, AND THE COMPLAINT AND WARRANTY DATA TABULATED ABOVE APPLY TO THE TOTAL VEHICLE POPULATION.COMPLAINT REPORTS ALLEGING HEADLIGHT OUTAGE REPRESENT SLIGHTLY MORE THAT ONE-HALF OF THE TOTAL NUMBER OF COMPLAINTS AND THE BALANCE ARE ALLEGATIONS OF FLICKERING AND DIMMING.INVESTIGATION DISCLOSED THE ROOT CAUSE OF THE MALFUNCTION TO BE WEAR OF A CONTACT PLUNGER IN THE MULTIFUNCTION SWITCH THAT MAY RESULT IN A TEMPORARY OPEN CIRCUIT, WITH THE PLUNGER IN A NEUTRAL POSITION BETWEEN HIGH- AND LOW-BEAM CONTACT POINTS.CONSUMERS CONSISTENTLY REPORTED THAT MANIPULATION OF THE SWITCH HANDLE ON THE STEERING COLUMN RESTORES EITHER HIGH OR LOW BEAM HEADLIGHT FUNCTION.NO OTHER POTENTIAL SAFETY RELATED ISSUES, E.G., FIRES OR WINDSHIELD WIPER FAILURE, WERE FOUND TO BE RELATED TO THIS ISSUE.THE MANUFACTURER RECOGNIZED THE SUBJECT HEADLIGHT ISSUES FROM FAILURE AND WARRANTY REPORTS, AND ISSUED A REDESIGNED PLUNGER IN 2003. THE MANUFACTURER DID NOT IDENTIFY A DEFECT REQUIRING RECALL AND REMEDY.ODI HAS DETERMINED THAT THE RATES OF OCCURRENCE, THE FAILURE MODE AND THE REAL-WORLD CONSEQUENCE OF THE ALLEGED DEFECT AS COMPARED TO OTHER SIMILAR INVESTIGATIONS FAIL TO IDENTIFY A SAFETY-RELATED DEFECT TREND.THIS PRELIMINARY EVALUATION HAS BEEN CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING THAT A SAFETY-RELATED DEFECT DOES NOT EXIST.THE AGENCY MAY TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.

Exterior Lighting:headlights:switch

A TOTAL OF 646,038 SUBJECT VEHICLES WERE SOLD DURING MY 2001-2003, AND THE COMPLAINT AND WARRANTY DATA TABULATED ABOVE APPLY TO THE TOTAL VEHICLE POPULATION.COMPLAINT REPORTS ALLEGING HEADLIGHT OUTAGE REPRESENT SLIGHTLY MORE THAT ONE-HALF OF THE TOTAL NUMBER OF COMPLAINTS AND THE BALANCE ARE ALLEGATIONS OF FLICKERING AND DIMMING.INVESTIGATION DISCLOSED THE ROOT CAUSE OF THE MALFUNCTION TO BE WEAR OF A CONTACT PLUNGER IN THE MULTIFUNCTION SWITCH THAT MAY RESULT IN A TEMPORARY OPEN CIRCUIT, WITH THE PLUNGER IN A NEUTRAL POSITION BETWEEN HIGH- AND LOW-BEAM CONTACT POINTS.CONSUMERS CONSISTENTLY REPORTED THAT MANIPULATION OF THE SWITCH HANDLE ON THE STEERING COLUMN RESTORES EITHER HIGH OR LOW BEAM HEADLIGHT FUNCTION.NO OTHER POTENTIAL SAFETY RELATED ISSUES, E.G., FIRES OR WINDSHIELD WIPER FAILURE, WERE FOUND TO BE RELATED TO THIS ISSUE.THE MANUFACTURER RECOGNIZED THE SUBJECT HEADLIGHT ISSUES FROM FAILURE AND WARRANTY REPORTS, AND ISSUED A REDESIGNED PLUNGER IN 2003. THE MANUFACTURER DID NOT IDENTIFY A DEFECT REQUIRING RECALL AND REMEDY.ODI HAS DETERMINED THAT THE RATES OF OCCURRENCE, THE FAILURE MODE AND THE REAL-WORLD CONSEQUENCE OF THE ALLEGED DEFECT AS COMPARED TO OTHER SIMILAR INVESTIGATIONS FAIL TO IDENTIFY A SAFETY-RELATED DEFECT TREND.THIS PRELIMINARY EVALUATION HAS BEEN CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING THAT A SAFETY-RELATED DEFECT DOES NOT EXIST.THE AGENCY MAY TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.

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.