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2001 Chevrolet Cavalier

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2001 Chevrolet Cavalier do not stand out strongly from the model-year median of 140.

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When problems were reported

Mileage at the reported incident

104 reports with mileage · 139 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 56 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Power Train. Review the 34 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Service Brakes, Hydraulic. Review the 32 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

23 crash reports8 fire reports14 injury reports

Electrical System complaints

56 reports
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138,000 miles · Mar 18, 2019
Electrical SystemEnginePower Train

TL* THE CONTACT OWNS A 2001 CHEVROLET CAVALIER. THE CONTACT STATED THAT THE GEAR SHIFT WAS DIFFICULT TO MOVE AND THE LEVER BECAME STUCK. OCCASIONALLY, THE KEY BECAME STUCK IN THE IGNITION AND THE GEAR SHIFT WOULD NOT GO INTO GEAR. ALSO, THE HOOD WAS HOT, THE ENGINE OVERHEATED, AND THE VEHICLE EXPERIENCED ELECTRICAL FAILURES. THE…

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TL* THE CONTACT OWNS A 2001 CHEVROLET CAVALIER. THE CONTACT STATED THAT THE GEAR SHIFT WAS DIFFICULT TO MOVE AND THE LEVER BECAME STUCK. OCCASIONALLY, THE KEY BECAME STUCK IN THE IGNITION AND THE GEAR SHIFT WOULD NOT GO INTO GEAR. ALSO, THE HOOD WAS HOT, THE ENGINE OVERHEATED, AND THE VEHICLE EXPERIENCED ELECTRICAL FAILURES. THERE WERE ALSO MULTIPLE UNKNOWN WARNING INDICATORS ILLUMINATED. THE DEALER WAS NOT CONTACTED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE CONTACT SCHEDULED A DIAGNOSTIC APPOINTMENT WITH AN INDEPENDENT MECHANIC. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURES. THE FAILURE MILEAGE WAS 138,000.

NHTSA ODI #11187497

100,000 miles · May 21, 2018
Electrical SystemInterior LightingFire

TL* THE CONTACT OWNS A 2001 CHEVROLET CAVALIER. UPON EXITING THE VEHICLE AND CLOSING THE DOORS, THE INTERIOR DOME LIGHT REMAINED ILLUMINATED. THE CONTACT ALSO NOTICED A BURNING ODOR COMING FROM THE LIGHT BULB WIRING IN THE ROOF. THE VEHICLE WAS NOT TAKEN TO A DEALER FOR DIAGNOSTIC TESTING OR REPAIRS. THE MANUFACTURER WAS NOT MAD…

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TL* THE CONTACT OWNS A 2001 CHEVROLET CAVALIER. UPON EXITING THE VEHICLE AND CLOSING THE DOORS, THE INTERIOR DOME LIGHT REMAINED ILLUMINATED. THE CONTACT ALSO NOTICED A BURNING ODOR COMING FROM THE LIGHT BULB WIRING IN THE ROOF. THE VEHICLE WAS NOT TAKEN TO A DEALER FOR DIAGNOSTIC TESTING OR REPAIRS. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 100,000. *LN

NHTSA ODI #11097095

Mileage unknown · Nov 6, 2016
Electrical System

IGNITION SWITCH AND THE IGNITION LOCK CYLINDER MALFUNCTIONED IN 2009, ROUGHLY FIVE YEARS AFTER GM'S RECALL. THE ORIGINAL OWNER OF THE VEHICLE TOOK ADVANTAGE OF THE IGNITION SWITCH'S SERVICE. IN ADDITION TO THE RECALL, GM INSTALLED AN IGNITION WIRING HARNESS. BACK IN 2009, THE VEHICLE'S IGNITION WOULD OVERTURN, AND THEN, THE ENGI…

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IGNITION SWITCH AND THE IGNITION LOCK CYLINDER MALFUNCTIONED IN 2009, ROUGHLY FIVE YEARS AFTER GM'S RECALL. THE ORIGINAL OWNER OF THE VEHICLE TOOK ADVANTAGE OF THE IGNITION SWITCH'S SERVICE. IN ADDITION TO THE RECALL, GM INSTALLED AN IGNITION WIRING HARNESS. BACK IN 2009, THE VEHICLE'S IGNITION WOULD OVERTURN, AND THEN, THE ENGINE WOULD AUTOMATICALLY SHUT-OFF. TO REPAIR THE PROBLEM, BOTH THE IGNITION SWITCH AND LOCK CYLINDER WERE REPLACED AT A COST OF $492. IN 2014, THE IGNITION SWITCH MALFUNCTIONS. THIS TIME, IT APPEARS THE IGNITION LOCK CYLINDER TO BE WORKING PROPERLY. THE IGNITION SWITCH BECAME DAMAGE DUE TO CURRENT FLOW TO THE IGNITION WHEN HOLDING THE KEY IN THE START POSITION. THE HEAT MELTED THE INTERNAL SWITCH. I HAD NOT KNOWN IN 2014 THAT THE PROBLEM WAS THE IGNITION SWITCH. IN THE SAME YEAR, HOWEVER, GM RECALLED A MASSIVE NUMBER OF VEHICLES FOR IGNITION SWITCH DEFECT. CHEVROLET CAVALIER WAS NOT ON THE LIST. TODAY, IT COSTS $180.00, EXCLUDING TAXES AND FEES, TO GET THE IGNITION SWITCH INSTALLED BY A CHEVROLET TECHNICIAN. A LOCKSMITH RATE STARTS AT $90 BUT DOES NOT INCLUDE SERVICE FEE, AND LABOR. BASED ON FEW ONLINE REPORTS, THE INSTALLATION TAKES A MINIMUM OF 20 MINUTES. WOULD INSTALLED THE IGNITION SWITCH MYSELF BUT CANNOT LOCATE STEP BY STEP INSTRUCTIONS. ALL THE CHEVROLET MANUALS OWNED DO NOT PROVIDE INSTRUCTIONS ON REPLACING THE IGNITION SWITCH. IF I DO INSTALL THE IGNITION SWITCH, I AM UNSURE IF THE VEHICLE'S COMPUTER WILL NEED REPROGRAMMING. A FEW REPORTS MADE REFERENCE TO REPROGRAMMING THE VEHICLE'S COMPUTER FOLLOWING THE CHANGING OF THE IGNITION SWITCH. SOLUTION: I THINK GM NEEDS TO ADD CHEVROLET CAVALIER TO THE "RECALL" LIST. THE ALTERNATIVE, IGNITION WIRING HARNESS DOES NOT SUPPORT THE ELECTRICAL SYSTEM ENTIRELY WHEN THE CHARGING SYSTEM LIGHT REMAINS ON THE DASHBOARD.

NHTSA ODI #10924470

188,288 miles · Mar 8, 2015
Electrical SystemElectronic Stability Control (esc)CrashInjury

MY VEHICLE WAS IN AN ACCIDENT ON 2/15/2012. I HAD MY VEHICLE TOWED TO GREENLEAF COLLISION INC., LOCATED AT 5100 A. KENTUCKY AVENUE, NASHVILLE,TN 37209,615.320.7818, OWNER [XXX]. ON 2/16/2012 MY VEHICLE WAS TOWED IN TO GREENLEAF COLLISION INC, FOR REPAIRS. ONCE I FOUND OUT FROM GREENLEAF COLLISION, INC. THAT MY CHEVROLET CAV…

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MY VEHICLE WAS IN AN ACCIDENT ON 2/15/2012. I HAD MY VEHICLE TOWED TO GREENLEAF COLLISION INC., LOCATED AT 5100 A. KENTUCKY AVENUE, NASHVILLE,TN 37209,615.320.7818, OWNER [XXX]. ON 2/16/2012 MY VEHICLE WAS TOWED IN TO GREENLEAF COLLISION INC, FOR REPAIRS. ONCE I FOUND OUT FROM GREENLEAF COLLISION, INC. THAT MY CHEVROLET CAVALIER 2001 WAS ON RECALL LIST TO BE REPAIRED FOR "IGNITION SWITCH FAILURE", GENERAL MOTORS. THE GREENLEAF COLLISION INC., HAD MY CHEVROLET CAVALIER 2001, TOWED TO FREELAND CHEVROLET 5333 HICKORY HOLLOW PARKWAY, ANTIOCH, TN. 37013, 615.731.3020. MY CHEVROLET CAVALIER, IS IN THE RECALL FOR "IGNITION SWITCH FAILURE", ONCE MY VEHICLE WAS SENT OVER TO FREELAND CHEVROLET FOR REPAIR OF THE "IGNITION SWITCH FAILURE", TO MY UNDERSTANDING BY GREENLEAF COLLISION INC. I WAS INFORMATED THAT MY VEHICLE THE CHEVROLET CAVALIER, WAS NOT REPAIRED FOR "IGNITION SWITCH FAILURE", ON 3/8/2012 I WAS IN AN ACCIDENT WERE MY CHEVROLET CAVALIER," IGNITION SWITCH FAILURE" . MY WAS TOTALED OUT, THE VEHICLE JUST CUT OFF IN THE MIDDLE OF THE STREET, AND WE WERE HIRE AND TOTALED OUT. MY "IGNITION SWITCH FAILURE" WITH MY CHEVROLET CAVALIER TOTALED OUT, AND WAS NOT REPAIRED, AT FREELAND CHEVROLET ON 3/7/2012 THE" IGNITION SWITCH", WAS NOT REPLACE/NOR REPAIRED. MY VEHICLE WAS TOTALED OUT, AND I WAS LEFT WITHOUT VEHICLE COMPENSATION, AND I WAS INJURED, AND MY GRANDCHILDREN WERE INJURED ALSO. I HAVE AN CLAIM NUMBER WITH GENERAL MOTORS:[XXX]. WHO HAS A THIRD PARTY COMPANY NAMED ESIS/GM CENTRAL CLAIMS UNIT P.O. BOX 300, DETROIT, MI 48265-3000. 800.888.0164. ESIS/GM CENTRAL CLAIMS UNIT HAS NOT PROCESSED MY CLAIM WITH THE" IGNITION SWITCH FAILURE", ON THE CHEVROLET CAVALIER. I REQUEST HELP IN RECEIVING COMPENSATION ON MY TOTALED OUT VEHICLE. YOUR URGENT ASSISTANCE IS GREATLY NEED. [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR

NHTSA ODI #10692802

Mileage unknown · Feb 26, 2015
Electrical SystemCrashInjury

TL* THE CONTACT OWNED A 2001 CHEVROLET CAVALIER. WHILE DRIVING APPROXIMATELY 25 MPH, THE VEHICLE STALLED WITHOUT WARNING. AS A RESULT, ANOTHER VEHICLE CRASHED INTO THE DRIVER SIDE OF THE CONTACT'S VEHICLE. THE AIR BAGS FAILED TO DEPLOY. THE CONTACT SUSTAINED A BACK INJURY, THE REAR DRIVER SIDE PASSENGER SUSTAINED BODY AND HEAD I…

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TL* THE CONTACT OWNED A 2001 CHEVROLET CAVALIER. WHILE DRIVING APPROXIMATELY 25 MPH, THE VEHICLE STALLED WITHOUT WARNING. AS A RESULT, ANOTHER VEHICLE CRASHED INTO THE DRIVER SIDE OF THE CONTACT'S VEHICLE. THE AIR BAGS FAILED TO DEPLOY. THE CONTACT SUSTAINED A BACK INJURY, THE REAR DRIVER SIDE PASSENGER SUSTAINED BODY AND HEAD INJURIES, THE REAR MIDDLE PASSENGER SUSTAINED A HEAD INJURY AND THE REAR MIDDLE PASSENGER SUSTAINED BODY INJURIES. THE INJURIES REQUIRED MEDICAL ATTENTION. A POLICE REPORT WAS FILED. THE VEHICLE WAS DESTROYED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS UNKNOWN.

NHTSA ODI #10690793

13,000 miles · Jan 26, 2015
Electrical System

TL*THE CONTACT OWNS A 2001 CHEVROLET CAVALIER. THE CONTACT STATED THAT THE VEHICLE FAILED TO START. IN ADDITION, THE CONTACT STATED WHILE DRIVING AT VARIOUS SPEEDS, THE IGNITION KEY WAS SLIPPING IN AND OUT OF THE IGNITION. AS A RESULT, THE INTERIOR LIGHT WAS TURNING ON AND OFF. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC, W…

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TL*THE CONTACT OWNS A 2001 CHEVROLET CAVALIER. THE CONTACT STATED THAT THE VEHICLE FAILED TO START. IN ADDITION, THE CONTACT STATED WHILE DRIVING AT VARIOUS SPEEDS, THE IGNITION KEY WAS SLIPPING IN AND OUT OF THE IGNITION. AS A RESULT, THE INTERIOR LIGHT WAS TURNING ON AND OFF. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC, WHERE IT WAS DIAGNOSED THAT THE IGNITION SWITCH NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 13,000.

NHTSA ODI #10678879

92,000 miles · Sep 25, 2014
Electrical SystemEngineSteering

MY KEY CAME OUT OF THE IGNITION WHILE THE CAR WAS STILL RUNNING AND IN THE ON POSITION, AND ALSO ANOTHER TIME THE CAR KEY TURNED OFF BY ITSELF AND I LOST POWER TO THE VEHICLE AND MY BRAKES LOCKED AND ALMOST CAUSED ME TO GET INTO A CRASH. *TR

NHTSA ODI #10639177

220,000 miles · Aug 5, 2014
Electrical System

KEY CAN BE REMOVED FROM IGNITION WHILE CAR IS IN GEAR AND IN PARK. AND CANNOT BE PUT BACK IN DURNING VEHICLE RUNNING

NHTSA ODI #10619142

85,610 miles · May 27, 2014
Electrical System

TL* THE CONTACT OWNS A 2001 CHEVROLET CAVALIER. THE CONTACT STATED THAT THE KEY WAS DIFFICULT TO TURN WHEN INSERTED INTO THE IGNITION SWITCH, PREVENTING THE VEHICLE FROM BEING STARTED. THE VEHICLE WAS STARTED AFTER THE CONTACT ATTEMPTED TO TURN THE KEY TO THE START POSITION SEVERAL TIMES. THE MANUFACTURER WAS NOT CONTACTED. T…

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TL* THE CONTACT OWNS A 2001 CHEVROLET CAVALIER. THE CONTACT STATED THAT THE KEY WAS DIFFICULT TO TURN WHEN INSERTED INTO THE IGNITION SWITCH, PREVENTING THE VEHICLE FROM BEING STARTED. THE VEHICLE WAS STARTED AFTER THE CONTACT ATTEMPTED TO TURN THE KEY TO THE START POSITION SEVERAL TIMES. THE MANUFACTURER WAS NOT CONTACTED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC, WHO REPLACED THE IGNITION SWITCH. THE VEHICLE WAS REPAIRED BUT THE FAILURE RECURRED. THE FAILURE MILEAGE WAS 85,610 AND THE CURRENT MILEAGE WAS 85,615.

NHTSA ODI #10594257

130,000 miles · Dec 10, 2013
Electrical SystemVisibilityFire

UPON DRIVING VEHICLE AT LOW SPEEDS 20-30 MPH WITH FRONT AND REAR WINDOW DEFROSTER ON,IT BECAME MORE,AND MORE EVIDENT OF A POSSIBLE FIRE. FIRST THERE WAS AN INCREASING BURNING SMELL FOLLOWED BY SMOKE. A CONNECTOR ON THE DRIVERS SIDE KICK PANEL HAS MELTED BEING SO CLOSE TO THE CARPET ITS POSSIBLE THAT IT BEING WINTER MOISTURE FR…

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UPON DRIVING VEHICLE AT LOW SPEEDS 20-30 MPH WITH FRONT AND REAR WINDOW DEFROSTER ON,IT BECAME MORE,AND MORE EVIDENT OF A POSSIBLE FIRE. FIRST THERE WAS AN INCREASING BURNING SMELL FOLLOWED BY SMOKE. A CONNECTOR ON THE DRIVERS SIDE KICK PANEL HAS MELTED BEING SO CLOSE TO THE CARPET ITS POSSIBLE THAT IT BEING WINTER MOISTURE FROM MELTED SNOW SOMEHOW MAY HAVE CAUSED THIS TO HAPPEN, A SEARCH ON GOOGLE SEEMS TO PULL MULTIPLE CARS WITH THIS SAME PROBLEM. ALSO I WANT TO NOTE THAT I WAS NOT ABLE TO TURN OFF MY REAR DEFROSTED WITH THE REAR DEFROSTER SWITCH, I HAD TO PULL THE 30 AMP FUSE THAT STILL HAD A COMPLETE CIRCUIT IN IT! *TR

NHTSA ODI #10555521

Official recalls

1

04V036000 · Electrical System:ignition:switch

Jan 27, 2004

ON CERTAIN PASSENGER VEHICLES. IF THE ENGINE FAILS TO START AND THE DRIVER HOLDS THE KEY IN THE "START" POSITION FOR AN EXTENDED PERIOD, HIGH CURRENT FLOWS THROUGH THE IGNITION SWITCH, AND SOMETIMES PRODUCES ENOUGH HEAT TO MELT INTERNAL SWITCH PARTS.

Consequence & remedy

Consequence: IF THE SWITCH IS DAMAGED, A FIRE COULD OCCUR IN THE STEERING COLUMN, EVEN WITH THE ENGINE OFF AND THE KEY REMOVED. THE FIRE COULD SPREAD TO THE INTERIOR OF THE CAR, WHICH COULD INJURE OCCUPANTS OR CAUSE DAMAGE TO ADJOINING STRUCTURES.

Remedy: DEALERS WILL INSTALL A RELAY KIT IN THESE VEHICLES TO PREVENT HIGH CURRENT FROM FLOWING THROUGH THE IGNITION SWITCH, AND CHECK THAT YOUR CAR WILL START WITH A PROPERLY CHARGED BATTERY AND, IF NECESSARY, REPLACE THE IGNITION SWITCH. OWNER NOTIFICATION WILL BEGIN ON MARCH 1, 2004. 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 1-800-630-2438, PONTIAC AT 1-800-620-7668, BUICK AT 1-866-608-8080, OR OLDSMOBILE AT 1-800-630-6537. CUSTOMERS CAN ALSO CHECK THEIR VEHICLE ONLINE BY GOING TO WWW.MYGMLINK.COM AND ENTERING THE VEHICLE'S IDENTIFICATION NUMBER.

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

EA02028 · Erratic Fuel Gauge

Opened Sep 30, 2002 · Closed Dec 30, 2003

Status: closed (inferred from source dates) · Fuel System, Gasoline; Fuel System, Other:storage:fuel Gauge System

ODI OPENED EA 02-028 TO REVIEW COMPLAINTS OF CONSUMERS REPORTING THAT THEIR FUEL GAUGE WAS INCORRECTLY DISPLAYING THE AMOUNT OF FUEL IN THE GAS TANK.THE FUEL GAUGE RECEIVES AN ELECTRICAL SIGNAL FROM A FUEL TANK SENDING SENSOR CIRCUIT CARD.A FLOAT ARM IN THE TANK MOVES ELECTRICAL CONTACTS THAT RUB AGAINST THE CARD AS THE LEVEL OF FUEL RISES AND FALLS.DISRUPTION OF THE ELECTRICAL SIGNAL (SUCH AS CAUSED BY CORROSION OF THE CIRCUIT CARD) WILL CAUSE INCORRECT READINGS TO REGISTER ON THE FUEL GAUGE.GM REPORTED IN THEIR RESPONSE TO ODI DATED JANUARY 13, 2003 THAT THE PRIMARY CAUSE OF ERRATIC FUEL GAUGE OPERATION IS EXCESS ELEMENTAL SULFUR IN FUEL.GM REPORTED THAT ABNORMAL LEVELS OF SULFUR SPORADICALLY OCCURRED IN CERTAIN PARTS OF CANADA AND THE U.S. RESULTING IN REPORTS OF FUEL GAUGE MALFUNCTION.GM MODIFIED THE SENDING SENSOR FOR VEHICLES BUILT AFTER OCTOBER 2000.IT MADE A SECOND SENSOR MODIFICATION FOR VEHICLES BUILT AFTER JANUARY 2003.GM ALSO ISSUED A CUSTOMER SATISFACTION CAMPAIGN (GM NUMBER 00101) IN DECEMBER 2000 FOR U.S. CUSTOMERS IN THE STATE OF MAINE AND ISSUED SEVERAL SERVICE BULLETINS INFORMING DEALERS OF THE AVAILABILITY OF SENSORS WITH IMPROVED CORROSION RESISTANCE.THE COMPLAINT TREND INDICATES THAT COMPLAINTS PEAKED IN LATE 2000 TO EARLY 2001.WARRANTY CLAIMS DECLINED SINCE PEAKING IN APRIL 2002.BASED ON THE NUMBER OF COMPLAINTS AND THE INDICATION OF A DECLINING TREND, FURTHER USE OF AGENCY RESOURCES DOES NOT APPEAR TO BE WARRANTED.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 FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.

Additional source detail variants (2)

Fuel System, Gasoline

ODI OPENED EA 02-028 TO REVIEW COMPLAINTS OF CONSUMERS REPORTING THAT THEIR FUEL GAUGE WAS INCORRECTLY DISPLAYING THE AMOUNT OF FUEL IN THE GAS TANK.THE FUEL GAUGE RECEIVES AN ELECTRICAL SIGNAL FROM A FUEL TANK SENDING SENSOR CIRCUIT CARD.A FLOAT ARM IN THE TANK MOVES ELECTRICAL CONTACTS THAT RUB AGAINST THE CARD AS THE LEVEL OF FUEL RISES AND FALLS.DISRUPTION OF THE ELECTRICAL SIGNAL (SUCH AS CAUSED BY CORROSION OF THE CIRCUIT CARD) WILL CAUSE INCORRECT READINGS TO REGISTER ON THE FUEL GAUGE.GM REPORTED IN THEIR RESPONSE TO ODI DATED JANUARY 13, 2003 THAT THE PRIMARY CAUSE OF ERRATIC FUEL GAUGE OPERATION IS EXCESS ELEMENTAL SULFUR IN FUEL.GM REPORTED THAT ABNORMAL LEVELS OF SULFUR SPORADICALLY OCCURRED IN CERTAIN PARTS OF CANADA AND THE U.S. RESULTING IN REPORTS OF FUEL GAUGE MALFUNCTION.GM MODIFIED THE SENDING SENSOR FOR VEHICLES BUILT AFTER OCTOBER 2000.IT MADE A SECOND SENSOR MODIFICATION FOR VEHICLES BUILT AFTER JANUARY 2003.GM ALSO ISSUED A CUSTOMER SATISFACTION CAMPAIGN (GM NUMBER 00101) IN DECEMBER 2000 FOR U.S. CUSTOMERS IN THE STATE OF MAINE AND ISSUED SEVERAL SERVICE BULLETINS INFORMING DEALERS OF THE AVAILABILITY OF SENSORS WITH IMPROVED CORROSION RESISTANCE.THE COMPLAINT TREND INDICATES THAT COMPLAINTS PEAKED IN LATE 2000 TO EARLY 2001.WARRANTY CLAIMS DECLINED SINCE PEAKING IN APRIL 2002.BASED ON THE NUMBER OF COMPLAINTS AND THE INDICATION OF A DECLINING TREND, FURTHER USE OF AGENCY RESOURCES DOES NOT APPEAR TO BE WARRANTED.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 FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.

Fuel System, Other:storage:fuel Gauge System

ODI OPENED EA 02-028 TO REVIEW COMPLAINTS OF CONSUMERS REPORTING THAT THEIR FUEL GAUGE WAS INCORRECTLY DISPLAYING THE AMOUNT OF FUEL IN THE GAS TANK.THE FUEL GAUGE RECEIVES AN ELECTRICAL SIGNAL FROM A FUEL TANK SENDING SENSOR CIRCUIT CARD.A FLOAT ARM IN THE TANK MOVES ELECTRICAL CONTACTS THAT RUB AGAINST THE CARD AS THE LEVEL OF FUEL RISES AND FALLS.DISRUPTION OF THE ELECTRICAL SIGNAL (SUCH AS CAUSED BY CORROSION OF THE CIRCUIT CARD) WILL CAUSE INCORRECT READINGS TO REGISTER ON THE FUEL GAUGE.GM REPORTED IN THEIR RESPONSE TO ODI DATED JANUARY 13, 2003 THAT THE PRIMARY CAUSE OF ERRATIC FUEL GAUGE OPERATION IS EXCESS ELEMENTAL SULFUR IN FUEL.GM REPORTED THAT ABNORMAL LEVELS OF SULFUR SPORADICALLY OCCURRED IN CERTAIN PARTS OF CANADA AND THE U.S. RESULTING IN REPORTS OF FUEL GAUGE MALFUNCTION.GM MODIFIED THE SENDING SENSOR FOR VEHICLES BUILT AFTER OCTOBER 2000.IT MADE A SECOND SENSOR MODIFICATION FOR VEHICLES BUILT AFTER JANUARY 2003.GM ALSO ISSUED A CUSTOMER SATISFACTION CAMPAIGN (GM NUMBER 00101) IN DECEMBER 2000 FOR U.S. CUSTOMERS IN THE STATE OF MAINE AND ISSUED SEVERAL SERVICE BULLETINS INFORMING DEALERS OF THE AVAILABILITY OF SENSORS WITH IMPROVED CORROSION RESISTANCE.THE COMPLAINT TREND INDICATES THAT COMPLAINTS PEAKED IN LATE 2000 TO EARLY 2001.WARRANTY CLAIMS DECLINED SINCE PEAKING IN APRIL 2002.BASED ON THE NUMBER OF COMPLAINTS AND THE INDICATION OF A DECLINING TREND, FURTHER USE OF AGENCY RESOURCES DOES NOT APPEAR TO BE WARRANTED.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 FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.

SQ01002 · Erratic Fuel Gauge

Opened Jan 26, 2001 · Closed Sep 30, 2002

Status: closed (inferred from source dates) · Vehicle Speed Control:linkages

There is no summary currently available