The vehicle dossier US · 2000

2000 Chevrolet
CAVALIERProblems & recalls

315 distinct owner reports in the NHTSA snapshot. Other components appears in 72 of them. Explore what was reported—and which official actions are on file.

Snapshot Sep 28, 2026Live NHTSA complaint API How this dossier is compiled

01 / Owner-reported evidence

What owners reported.

Categories attached to 315 distinct reports. A report can mention more than one component, so category totals can overlap.

Other components72 reports
Electrical system69 reports
Engine58 reports
Brakes44 reports
Fuel system43 reports
Steering28 reports
Body & structure27 reports
Transmission & drivetrain26 reports
Suspension21 reports
Air bags18 reports
Visibility14 reports
See original component labels
ELECTRICAL SYSTEM22
UNKNOWN OR OTHER19
ELECTRICAL SYSTEM:IGNITION:SWITCH19
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE17
STEERING17
SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP15
ENGINE AND ENGINE COOLING:ENGINE15
FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP15
STRUCTURE14
ENGINE AND ENGINE COOLING14
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:ROTOR12
AIR BAGS:FRONTAL10
VEHICLE SPEED CONTROL9
SUSPENSION9
POWER TRAIN:AUTOMATIC TRANSMISSION8
FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM8
AIR BAGS8
ELECTRICAL SYSTEM:IGNITION8
ELECTRICAL SYSTEM:12V/24V/48V BATTERY8
STRUCTURE:BODY8
SUSPENSION:FRONT7
FUEL SYSTEM, GASOLINE7
ELECTRICAL SYSTEM:WIRING:INTERIOR/UNDER DASH7
SERVICE BRAKES, HYDRAULIC7
INTERIOR LIGHTING6
ELECTRICAL SYSTEM:WIRING6
VISIBILITY:WINDSHIELD5
EXTERIOR LIGHTING:HEADLIGHTS5
TIRES4
FUEL SYSTEM, OTHER4
ENGINE AND ENGINE COOLING:COOLING SYSTEM4
STEERING:COLUMN4
LATCHES/LOCKS/LINKAGES:DOORS:LATCH4
ENGINE4
POWER TRAIN:CLUTCH ASSEMBLY3
POWER TRAIN:AXLE ASSEMBLY3
SEAT BELTS:FRONT:ANCHORAGE3
FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY3
POWER TRAIN:MANUAL TRANSMISSION3
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS3
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC3
POWER TRAIN3
STEERING:COLUMN LOCKING:ANTI-THEFT DEVICE3
EXTERIOR LIGHTING3
EQUIPMENT3
SEAT BELTS2
EXTERIOR LIGHTING:BRAKE LIGHTS2
VISIBILITY:POWER WINDOW DEVICES AND CONTROLS2
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.2
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER2
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL2
POWER TRAIN:DRIVELINE:DRIVESHAFT2
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)2
ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS2
FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM2
ELECTRICAL SYSTEM:WIRING:FRONT UNDERHOOD2
SUSPENSION:REAR2
EXTERIOR LIGHTING:HEADLIGHTS:SWITCH2
VISIBILITY:WINDSHIELD WIPER/WASHER:MOTOR2
ELECTRICAL SYSTEM:STARTER ASSEMBLY2
WHEELS2
STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS2
SUSPENSION:REAR:SPRINGS:LEAF SPRING ASSEMBLY:SHACKLE1
SUSPENSION:REAR:SPRINGS:LEAF SPRING ASSEMBLY1
LATCHES/LOCKS/LINKAGES:HOOD:LATCH1
STRUCTURE:BODY:DOOR1
VEHICLE SPEED CONTROL:LINKAGES1
WHEELS:LUGS/NUTS/BOLTS/STUDS1
FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP1
CHILD SEAT:SHELL:INFANT1
SEATS:FRONT ASSEMBLY:RECLINER1
VISIBILITY:WINDSHIELD WIPER/WASHER1
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM1
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DRUM:DRUM1
TIRES:TREAD/BELT1
POWER TRAIN:AXLE ASSEMBLY:AXLE SHAFT1
PARKING BRAKE:CONVENTIONAL1
STRUCTURE:BODY:TRUNK LID1
ELECTRICAL SYSTEM:IGNITION:MODULE1
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL1
VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR1
POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES1
STEERING: STEERING WHEEL/HANDLE BAR1
STEERING:RACK AND PINION1
FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY:MOUNTING1
SERVICE BRAKES, AIR:DISC:ROTOR1
ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS1
VISIBILITY:WINDSHIELD WIPER/WASHER:SWITCH/WIRING1
SEATS1
VISIBILITY:GLASS, SIDE/REAR1
SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE1
SERVICE BRAKES, AIR1
STEERING:HYDRAULIC POWER ASSIST SYSTEM1
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER1
SUSPENSION:FRONT:WHEEL BEARING1
VEHICLE SPEED CONTROL:ACCELERATOR PEDAL1
FUEL SYSTEM, GASOLINE:STORAGE1
EXTERIOR LIGHTING:TURN SIGNAL1
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DIFFERENTIAL PROPORTIONAL VALVE1
SERVICE BRAKES, AIR:SUPPLY:HOSES, LINES/PIPING, AND FITTINGS1
POWER TRAIN:DRIVELINE:CONSTANT VELOCITY JOINT1
STEERING:ELECTRIC POWER ASSIST SYSTEM1
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR1
ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL1
WHEELS:HUBCAP/COVER1
POWER TRAIN:AUTOMATIC TRANSMISSION:GEAR POSITION INDICATION (PRNDL)1
VISIBILITY1
EQUIPMENT ADAPTIVE/MOBILITY1
STRUCTURE:FRAME AND MEMBERS1
FUEL/PROPULSION SYSTEM1
EXTERIOR LIGHTING:TURN SIGNAL:BULBS1

These are reports made to NHTSA, not verified diagnoses. More reports can reflect more vehicles, more time on the road, or greater reporting activity.

The reporting timeline

When reports arrived.

Reports by year filed, not by the year a problem occurred. Showing the latest 15 years with reports.

Year filed (last two digits)Latest report: Mar 15, 2023
Mileage, where supplied

58,500 miles is the median among 120 reports with usable mileage. The middle half spans 32,000–95,074 miles.

This describes the submitted reports. It does not predict when a vehicle will fail.

02 / Official safety campaigns

7 recall campaigns on file.

A campaign can cover only certain production dates or configurations. The count does not tell you whether an individual car has an open recall.

Apr 7, 2009 Safety recallEXTERIOR LIGHTINGCampaign 09E012000

Reported concern

SABERSPORT IS RECALLING 16,270 COMBINATION CORNER AND BUMPER LAMP ASSEMBLIES OF VARIOUS PART NUMBERS SOLD FOR USE AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES. THESE HEADLAMPS FAIL TO CONFORM TO THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT." THESE LAMPS DO NOT CONTAIN THE REQUIRED AMBER SIDE REFLECTORS.

Manufacturer’s stated response

SABERSPORT WILL NOTIFY OWNERS AND OFFER A FULL REFUND FOR THE NONCOMPLIANT COMBINATION LAMPS. THE SAFETY RECALL BEGAN ON MAY 11, 2009. OWNERS MAY CONTACT SABERSPORT AT 1-909-598-7589.

Read campaign 09E012000 at NHTSA
Oct 17, 2008 Safety recallSTEERINGCampaign 08E063000

Reported concern

DORMAN PRODUCTS IS RECALLING 3,900 INTERMEDIATE STEERING SHAFTS DORMAN PART NOS. 425-151, 425-152, AND 425-153, (SOLD UNDER DORMAN'S "OE SOLUTIONS" BRAND NAME), BALKAMP #'S 7-3057, 7-3058, 7-3059 (SOLD UNDER THE "NAPA" BRAND NAME), AND PLATINUM PARTS #'S 2425151, 2425152, AND 2425153 MANUFACTURED DURING THE MONTH OF SEPTEMBER 2007. THESE REPLACEMENT STEERING SHAFTS CAN BE USED ON THE VEHICLES LISTED ABOVE. THE WELD CONNECTING THE INNER TUBE TO THE OUTER TUBE MAY BE DEFECTIVE.

Manufacturer’s stated response

DORMAN WILL NOTIFY OWNERS AND REPLACE THE STEERING SHAFTS FREE OF CHARGE. THE RECALL BEGAN ON OCTOBER 16, 2008. OWNERS MAY CONTACT DORMAN TOLL FREE AT 1-800-523-2492.

Read campaign 08E063000 at NHTSA
Aug 11, 2008 Safety recallEXTERIOR LIGHTING:HEADLIGHTSCampaign 08E050000

Reported concern

K2 MOTOR IS RECALLING 1,921 AFTERMARKET HEADLAMPS OF VARIOUS MODELS SOLD FOR USE ON THE ABOVE LISTED VEHICLES. THESE HEADLAMPS ARE MISSING THE AMBER SIDE REFLEX REFLECTOR WHICH FAILS TO CONFORM WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT."

Manufacturer’s stated response

K2 MOTOR WILL NOTIFY OWNERS AND OFFER A FULL REFUND. THE RECALL BEGAN ON DECEMEBER 17, 2008. OWNERS MAY CONTACT K2 MOTOR AT 1-909-839-2992.

Read campaign 08E050000 at NHTSA
Mar 12, 2007 Safety recallFUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY:PRESSURE RELIEF DEVICESCampaign 07E021000

Reported concern

CERTAIN DELPHI FUEL PRESSURE REGULATORS, P/NOS. FP10020-11B1, FP10026-11B1, AND FP10027-11B1, SOLD AFTER JANUARY 9, 2007, AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES LISTED ABOVE. THE UNIVERSAL PRESSURE REGULATORS (UPR) WERE PRODUCED WITHOUT AN O'RING AND RETAINER.

Manufacturer’s stated response

DELPHI WILL NOTIFY OWNERS AND REPLACE THE UPR FREE OF CHARGE. THE RECALL BEGAN ON APRIL 23, 2007. OWNERS CAN CONTACT DELPHI AT 877-411-8770.

Read campaign 07E021000 at NHTSA
Mar 23, 2006 Safety recallEXTERIOR LIGHTINGCampaign 06E026000

Reported concern

CERTAIN PRO-A MOTORS CORNER LAMPS, TURN SIGNALS, AND HEADLIGHTS SOLD AS REPLACEMENT LAMPS FOR USE ON CERTAIN PASSENGER VEHICLES LISTED ABOVE. SOME COMBINATION LAMPS THAT ARE NOT EQUIPPED WITH AMBER SIDE REFLECTORS FAIL TO CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT.

Manufacturer’s stated response

PRO-A MOTORS WILL NOTIFY OWNERS AND OFFER TO REPURCHASE THE LAMPS. THE RECALL BEGAN ON APRIL 3, 2006. OWNERS MAY CONTACT PRO-A MOTORS AT 323-838-2988.

Read campaign 06E026000 at NHTSA
Jan 27, 2004 Safety recallELECTRICAL SYSTEM:IGNITION:SWITCHCampaign 04V036000

Reported concern

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.

Manufacturer’s stated response

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.

Manufacturer campaign: 04002

Read campaign 04V036000 at NHTSA
Jul 20, 2000 Safety recallINTERIOR LIGHTINGCampaign 00V201000

Reported concern

VEHICLE DESCRIPTION: PASSENGER VEHICLES EQUIPPED WITH THE BI-FUEL OPTION FAIL TO COMPLY WITH FMVSS NO. 101, "CONTROL LOCATION, IDENTIFICATION, AND ILLUMINATION." THE INSTRUMENT PANEL LIGHTS IN THESE VEHICLES ARE AT FULL ILLUMINATION LEVELS AND CANNOT BE ADJUSTED. THE STANDARD REQUIRES AT LEAST TWO LEVELS OF ILLUMINATION.

Manufacturer’s stated response

DEALERS WILL REPLACE THE FUEL TYPE INDICATOR SWITCH ASSEMBLY, WHICH INCLUDES THE INSTRUMENT PANEL ILLUMINATION CONTROL.

Manufacturer campaign: 00062

Read campaign 00V201000 at NHTSA
Check this car’s VIN at NHTSA

03 / The manufacturer’s record

Instructions. Updates. Responses.

383 distinct communications list this model-year. Showing the latest 12. A matching model-year does not establish that every engine, trim or reported symptom is covered.

Oct 25, 2024 Service Bulletin/Repair InstructionsPIP4723JThis Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/chargin…NHTSA ID 11009156

This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and Vehicle Data Recorder tools, giving website address and step by step instructions to complete the update.

Components: ELECTRICAL SYSTEM. Confirm detailed applicability in the original document.

Source record 11009156 at NHTSA
Sep 12, 2024 Service Bulletin/Repair InstructionsPIT5099HThis Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will ne…NHTSA ID 11007744

This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have high and low pressures, outside temperature, humidity, and vent temperature.

Components: UNKNOWN OR OTHER. Confirm detailed applicability in the original document.

Source record 11007744 at NHTSA
Sep 12, 2024 Service Bulletin/Repair InstructionsPIT5099HThis Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will ne…NHTSA ID 11007743

This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have high and low pressures, outside temperature, humidity, and vent temperature.

Components: UNKNOWN OR OTHER. Confirm detailed applicability in the original document.

Source record 11007743 at NHTSA
Aug 26, 2024 Service CampaignGeneral CommunicationVehicle Wide Programming (VWP) is a new process to update software on GM Vehicles. It provides the ability via a single selection within Techline Connect to first identify which modules need updating and then proceed to updatin…NHTSA ID 11006621

Vehicle Wide Programming (VWP) is a new process to update software on GM Vehicles. It provides the ability via a single selection within Techline Connect to first identify which modules need updating and then proceed to updating affected modules (with some exceptions). The updating of modules is completed in parallel instead of the technician needing to update one module at a time. This allows a more streamlined approach for dealers and customers.

Campaign / software reference: General Communication

Components: ELECTRICAL SYSTEM. Confirm detailed applicability in the original document.

Source record 11006621 at NHTSA
Jul 24, 2024 Service Bulletin/Repair Instructions24-NA-141GM is receiving damaged (cracked or broken) transmission cores returned to the reman facilities. The damage is being caused either in the removal process by the technician, or inadequate packaging or shipping. This bulletin adv…NHTSA ID 11006421

GM is receiving damaged (cracked or broken) transmission cores returned to the reman facilities. The damage is being caused either in the removal process by the technician, or inadequate packaging or shipping. This bulletin advises the dealers to be more careful not to damage the transmissions during removal and to package the core properly for return.

Components: POWER TRAIN. Confirm detailed applicability in the original document.

Source record 11006421 at NHTSA
Jun 28, 2024 Service Bulletin/Repair Instructions16-NA-383This service bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier…NHTSA ID 11004761

This service bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels should be used to reduce carbon build-up.

Components: ENGINE · FUEL/PROPULSION SYSTEM. Confirm detailed applicability in the original document.

Source record 11004761 at NHTSA
Jun 17, 2024 Service Bulletin/Repair Instructions18-NA-099This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim.NHTSA ID 11004557

This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim.

Components: UNKNOWN OR OTHER. Confirm detailed applicability in the original document.

Source record 11004557 at NHTSA
Jun 6, 2024 Service Bulletin/Repair Instructions24-NA-098This service bulletin provides information for dealers/technicians on Service Programming System (SPS) Error Codes E4398, E4399, E4401, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491, E4492, or E6961 and resolution info…NHTSA ID 11002312

This service bulletin provides information for dealers/technicians on Service Programming System (SPS) Error Codes E4398, E4399, E4401, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491, E4492, or E6961 and resolution information.

Components: ELECTRICAL SYSTEM. Confirm detailed applicability in the original document.

Source record 11002312 at NHTSA
Mar 13, 2024 Service Bulletin/Repair Instructions16-NA-383This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Ti…NHTSA ID 10251890

This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels should be used to reduce carbon build-up.

Components: ENGINE AND ENGINE COOLING. Confirm detailed applicability in the original document.

Source record 10251890 at NHTSA
Feb 22, 2024 Service Bulletin/Repair Instructions22-NA-074This service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil Cooler Lines and Oil Tank if the engine was replaced where large amounts of debris has flowed throughout the oiling system.NHTSA ID 10250775

This service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil Cooler Lines and Oil Tank if the engine was replaced where large amounts of debris has flowed throughout the oiling system.

Components: ENGINE AND ENGINE COOLING. Confirm detailed applicability in the original document.

Source record 10250775 at NHTSA
Jan 16, 2024 Service Bulletin/Repair Instructions18-NA-099This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim.NHTSA ID 10249590

This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim.

Components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Confirm detailed applicability in the original document.

Source record 10249590 at NHTSA
Jan 12, 2024 Service Bulletin/Repair InstructionsPIP5601BThis Preliminary Information communication provides information to the technician about vibration complaints that are one of the most challenging complaints to accurately diagnose and repair. Technician will need to use Pico Os…NHTSA ID 10249980

This Preliminary Information communication provides information to the technician about vibration complaints that are one of the most challenging complaints to accurately diagnose and repair. Technician will need to use Pico Oscilloscope Diagnostic Kit to effectively diagnosis vehicles. Technician should drive the vehicle will using the Pico Oscilloscope to record data. After the data is recorded it should be reviewed to determine the root cause of the concern. If a repair attempt made the concern better but not eliminated or had no affect at all, and are requesting assistance from General Motors Technical Assistance Center record another Pico file and save it to the computer. After the new Pico Oscilloscope data has been saved email the data to General Motors Technical Assistance Center in the subject line include ?Vibration? ?Business Associate Code? and the last 8 of the Vehicle Identification Number.

Components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Confirm detailed applicability in the original document.

Source record 10249980 at NHTSA
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Records below contain the NHTSA bulk summary unless a document-reviewed explainer is linked. A service bulletin is not a safety recall or a promise of a free repair. Records may be revised or superseded; verify the current document with the manufacturer.

04 / Agency investigations

Official inquiries.

An investigation is an inquiry into a potential concern. Its presence does not establish a defect, and a closed case does not certify a car’s condition.

Opened Sep 30, 2002 ClosedERRATIC FUEL GAUGEEA02028

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.

Recorded closure: Dec 30, 2003

Find investigation EA02028
Opened Sep 6, 2002 ClosedENGINE STALL DUE TO FUEL STARVATIONPE02066

ODI OPENED PE02-066 TO EVALUATE THE SCOPE AND CONSEQUENCE OF ENGINE POWER-LOSS DUE TO FUEL STARVATION INDUCED BY IN-TANK MODULAR FUEL PUMP STRAINER RESTRICTION.THE SUBJECT PUMPS USE AN EXTERNAL ?SOCK? STRAINER TO FILTER FUEL FLOWING TO THE PUMP INLET.THIS FILTER CAN SOMETIMES BECOME CLOGGED, RESULTING IN A REDUCED FLOW OF FUEL TO THE ENGINE.GM HAS SUBSEQUENTLY MODIFIED THE STRAINERS TO REDUCE THIS RESTRICTION.ANALYSIS OF THE ODI COMPLAINT DATABASE SHOWS THAT DESPITE THESE RESTRICTIONS, THE SUBJECT VEHICLES STALL AT A RATE THAT IS COMPARABLE TO THOSE OF MANY PEER VEHICLES.ADDITIONALLY, NONE OF THE RELEVANT WARRANTY REPAIR RATES EXCEED 1% AT 36 MONTHS OF EXPOSURE.ONE RELATED CRASH INVOLVES A STALLED VEHICLE THAT WAS REAR-ENDED ON THE ROADWAY, WHILE THE REMAINDER INVOLVED MINOR COLLISIONS OR SCRAPES.THE SOLE INJURY CONSISTED OF BRUISING FROM A LOW SPEED FRONTAL CRASH. GIVEN THESE CIRCUMSTANCES, FURTHER EXPENDITURE OF AGENCY RESOURCES IS NOT JUSTIFIED IN THIS MATTER.THE PRELIMINARY EVALUATION IS THEREFORE CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS.THE AGENCY WILL TAKE FURTHER ACTION IN THE FUTURE IF WARRANTED.

Recorded closure: Nov 3, 2003

Find investigation PE02066
Opened Jan 26, 2001 ClosedERRATIC FUEL GAUGESQ01002

There is no summary currently available

Recorded closure: Sep 30, 2002

Find investigation SQ01002

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