NHTSA owner reports · September 18, 2026 snapshot.
Electrical System complaints
331 reportsClear category filter85,000 miles · Nov 24, 2015
Electrical System
TL* THE CONTACT OWNS A 2005 CHEVROLET IMPALA. THE CONTACT STATED THAT WHILE DRIVING AT APPROXIMATELY 65 MPH, THE GAUGES AND INSTRUMENT PANEL LIGHTS INTERMITTENTLY FAILED. THE FAILURE RECURRED SEVERAL TIMES. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE …
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TL* THE CONTACT OWNS A 2005 CHEVROLET IMPALA. THE CONTACT STATED THAT WHILE DRIVING AT APPROXIMATELY 65 MPH, THE GAUGES AND INSTRUMENT PANEL LIGHTS INTERMITTENTLY FAILED. THE FAILURE RECURRED SEVERAL TIMES. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 85,000.
NHTSA ODI #10806519
150,000 miles · Nov 4, 2015
Electrical SystemElectronic Stability Control (esc)
SECURITY LIGHT ON, WILL NOT START. WHILE DRIVING SECURITY LIGHT COMES ON ALL THE TIME. IF IT STARTS FLASHING WHILE DRIVING THE CAR WILL NOT START WHEN CYCLED AGAIN. YOU HAVE TO WAIT ALMOST 3HRS BEFORE IT WILL START AGAIN. WE ARE REPLACING THE IGNITION SWITCH TO SEE IF THAT HELPS.
NHTSA ODI #10788194
129,000 miles · Oct 15, 2015
Electrical System
THE GAS GAUGE, THE SPEED GAUGE AND THE GAUGE FOR THE HEATING AND WATER COOLING HAS MALFUNCTIONED. IT ALSO JUST STALLS CAUSING THE CAR TO STOP.
NHTSA ODI #10782375
62,000 miles · Sep 29, 2015
Electrical System
THE STEPPER MOTORS THAT CONTROL DASH INSTRUMENTS. SPEEDOMETER WILL NOT RESET TO 0 MPH AFTER COMING TO A FULL STOP. ALSO, STEPPER MOTOR CONTROLLING FUEL GAUGE. INACCURATE FUEL AVAILABLE READING AND I MUST RELY ON TRIP METER TO ESTIMATE WHAT FUEL IS REMAINING.
NHTSA ODI #10778353
Mileage unknown · Sep 23, 2015
Electrical System
2005 CHEVROLET IMPALA. CONSUMER WRITES IN REGARDS TO IGNITION SWITCH PROBLEMS. *SMD THE CONSUMER STATED THERE WERE TIMES, WHEN THE VEHICLE WOULD NOT START AND THERE WERE TIMES, WHERE IT WOULD TAKE HOURS FOR IT TO START. *JB
NHTSA ODI #10680219
164,000 miles · Sep 20, 2015
Electrical SystemFuel/propulsion SystemVehicle Speed Control
HAD TO RECENTLY REPLACE FUEL EJECTION AND OTHER PART FOR FUEL LEAKING AND FUMES OVERCOMING IN CAR. NOW THE SPEEDOMETER, FUEL AND TACK GAUGE STOPPED WORKING. GM HAS NOT RECALLED THIS ON THE IMPALA AND THEY ARE AWARE THIS IS A PROBLEM BUT WILL NOT TAKE RESPONSIBILITY. THESE ISSUES HAVE BEEN A SERIOUS SAFETY HAZARD FOR MY DAUGHTER …
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HAD TO RECENTLY REPLACE FUEL EJECTION AND OTHER PART FOR FUEL LEAKING AND FUMES OVERCOMING IN CAR. NOW THE SPEEDOMETER, FUEL AND TACK GAUGE STOPPED WORKING. GM HAS NOT RECALLED THIS ON THE IMPALA AND THEY ARE AWARE THIS IS A PROBLEM BUT WILL NOT TAKE RESPONSIBILITY. THESE ISSUES HAVE BEEN A SERIOUS SAFETY HAZARD FOR MY DAUGHTER AND CANNOT DRIVE THE CAR. EVERY CHEVY DEALERSHIP AND PARTS STORES THINK THERE IS A RECALL UNTIL THEY LOOK IT UP. THATS HOW MUCH THEY ARE AWARE OF THE ISSUES. ONCE AGAIN ILL HAVE TO PAY APPROX. 300.00 JUST FOR THE PART. DORMAN OE SOLUTIONS INSTRUMENT CLUSTER. HOW CAN WE STOP GM FROM GETTING AWAY WITH THIS! WE NEED HELP!
NHTSA ODI #10765372
169,000 miles · Sep 18, 2015
Electrical SystemExterior Lighting
THE HI BEAM HEADLIGHTS FAILED, WHICH MADE THE LO BEAM HEADLIGHTS GO OUT WHEN THE HI BEAM WAS ENGAGED. REPAIR SERVICE FOUND A CORRODED "PIN" IN A MULTI-PIN ELECTRICAL CONNECTION.THIS IS A "PROTECTED" CONNECTION, IN THE ENGINE COMPARTMENT, IT HAS BEEN CORRODED FOR A VERY LONG TIME ACCORDING TO THE ELECTRIC SERVICEMAN. HE INFORMED …
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THE HI BEAM HEADLIGHTS FAILED, WHICH MADE THE LO BEAM HEADLIGHTS GO OUT WHEN THE HI BEAM WAS ENGAGED. REPAIR SERVICE FOUND A CORRODED "PIN" IN A MULTI-PIN ELECTRICAL CONNECTION.THIS IS A "PROTECTED" CONNECTION, IN THE ENGINE COMPARTMENT, IT HAS BEEN CORRODED FOR A VERY LONG TIME ACCORDING TO THE ELECTRIC SERVICEMAN. HE INFORMED ME THE OTHER "PINS" WILL FAIL ALSO EFFECTING THE WIPERS AND OTHER "NECESSARY" SAFETY COMPONENTS, BECAUSE OF THE CONDITION OF THIS CONNECTOR.
NHTSA ODI #10765234
160,000 miles · Sep 15, 2015
Electrical SystemSteering
TL* THE CONTACT OWNS A 2005 CHEVROLET IMPALA. THE CONTACT STATED THAT WHEN THE STEERING WHEEL WAS TURNED LEFT OR RIGHT, IT MADE AN ABNORMAL NOISE. ON ANOTHER OCCASION, WHEN THE IGNITION KEY WAS TURNED TO THE ON POSITION, A BURNING ODOR EMITTED INSIDE THE VEHICLE INTERMITTENTLY. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANU…
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TL* THE CONTACT OWNS A 2005 CHEVROLET IMPALA. THE CONTACT STATED THAT WHEN THE STEERING WHEEL WAS TURNED LEFT OR RIGHT, IT MADE AN ABNORMAL NOISE. ON ANOTHER OCCASION, WHEN THE IGNITION KEY WAS TURNED TO THE ON POSITION, A BURNING ODOR EMITTED INSIDE THE VEHICLE INTERMITTENTLY. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE VIN WAS INCLUDED IN NHTSA CAMPAIGN NUMBER: 14V400000 (ELECTRICAL SYSTEM). THE FAILURE MILEAGE WAS 160,000.
NHTSA ODI #10763874
150,073 miles · Sep 9, 2015
Electrical System
FUEL, TACHOMETER, SPEEDOMETER, ODOMETER FAILED / NO LONGER WORKING.
NHTSA ODI #10762433
56,000 miles · Aug 20, 2015
Electrical SystemFuel/propulsion System
INTERMITTENT NO CRANK, NO START. PROBLEM IS KNOWN PROBLEM WITH IGNITION SWITCH, TUMBLER, AND DEFECTIVE "PASSLOCK SYSTEM". DEALERS CHARGE EXCESSIVE PROCES FOR REPAIRS THAT MAY OR MAY NOT ACTUALLY FIX THE PROBLEM. IT SEEMS TO BE A BAD DESIGN ISSUE, AND IS RELATED TO THE DEFECTIVE IGNITION RECALLS. THERE IS A FAIRLY EXTENSIVE COMP…
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INTERMITTENT NO CRANK, NO START. PROBLEM IS KNOWN PROBLEM WITH IGNITION SWITCH, TUMBLER, AND DEFECTIVE "PASSLOCK SYSTEM". DEALERS CHARGE EXCESSIVE PROCES FOR REPAIRS THAT MAY OR MAY NOT ACTUALLY FIX THE PROBLEM. IT SEEMS TO BE A BAD DESIGN ISSUE, AND IS RELATED TO THE DEFECTIVE IGNITION RECALLS. THERE IS A FAIRLY EXTENSIVE COMPLAINT LIST, AND THE MFR CERTAINLY HAS DATA REFLECTING THAT THE PROBLEM COVERS MULTI MODEL AND YEARS OF GM CARS AND TRUCKS.
NHTSA ODI #10750173
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