2006 Chevrolet Impala Electrical System
Owner-reported problems and safety issues filed with NHTSA. Review common failures, severity levels, and complaint trends over time.
Complaint Timeline
Chronological view of owner reports
I got a P2138 code for Accelerator Pedal Sensor error. From what I have seen this is caused by the two sensors not matching. I have repaired this issue previously about 3 years ago, but it has happened again. This seems to be a common issue with GM cars of this era.
5.3l v8 model needs to be added to the PI1384A campaign. recently fried my fuseblock because the relays melted. i am an ase certified technician For Firestone complete auto care, this is the exact problem that all ls4s will face.
TL* THE CONTACT OWNS A 2006 CHEVROLET IMPALA. THE CONTACT STATED THAT A TICKING NOISE WAS PRESENT COMING FROM THE FAN BOX LOCATED INSIDE THE DASHBOARD, WHICH CAUSED THE ENGINE BATTERY TO DRAIN. THE CONTACT INDICATED THAT THE TICKING NOISE WAS PRESENT WHILE THE VEHICLE WAS TURNED OFF AND THE KEYS WERE REMOVED FROM THE IGNITION SWITCH. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO WAS UNABLE TO DETERMINE THE CAUSE OF THE FAILURE. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE, BUT NO ASSISTANCE WAS OFFERED. THE LOCAL DEALER WAS NOT NOTIFIED. THE VIN WAS NOT AVAILABLE. THE FAILURE MILEAGE WAS 100,000. *TT CONSUMER STATED TICKING NOISE IS DRAINING THE BATTERY AND CAUSING ALOT OF PROBLEMS. 'PARTS OF THIS DOCUMENT HAVE BEEN REDACTED TO PROTECT PERSONALLY IDENTIFIABLE INFORMATION PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).' *JB
THE CHECK BATTERY SYSTEM LIGHT WAS ON FOR ABOUT 3 WEEKS ,WAS DRIVING DOWN THE ROAD AND THE VEHICLE CAUGHT ON FIRE AND BURNT TO THE GROUND, THE FIRE DEPARTMENT AND STATE.POLICE SAID THAT IT WAS AN ELECTRICAL FIRE. IWAS ON THE HIGHWAY AND BARELY GOT OUT OF THE CAR BEFORE THE WHOLE CAR WAS UP IN FLAMES.
KEY IS STUCK IN THE IGNITION SWITCH WHEN THE VEHICLE IS PLACED INTO PARK AND POWERED OFF. I AM TO UNDERSTAND THIS IS DUE TO POOR WIRING.
WIRE HARNESS CONNECTION BEHIND PASSENGERS SIDE KICKPLATE MELTING DUE TO REAR DEFROSTER WINDOW NOT HAVING A TIMER TO SHUT OFF. IT STAYS ON THE WHOLE DURATION OF HAVING THE DEFROSTERS ON WHICH IN TURN MELTS THE CONNECTION DUE TO NOT HAVING A INLINE FUSE. THE MELTING CONNECTION CAN CAUSE FIRE DUE TO ARCING CONNECTION.
TRYING TO PUT CAR IN GEAR ITS STUCK IN PARK ALL BECAUSE OF WIRING NEAR THE BOTTOM OF THE GEAR SHUT THE WIRING IS WEAK AND BREAKS REAL EASY WHITCH IS A SAFETY HAZZARD BECAUSE THEN YOU CAN BE STUCK SOMEWHERE. THIS HAS HAPPEND ON MULTIPLE OCCASIONS TO ME AND OTHERS I THINK IT NEEDS TO BE RECALLED AND THICKER WIRES.
NEITHER OF THE TWO HORN BUTTONS ON THE STEARING WHEEL ACTIVATE THE HORN. EITHER THE BUTTONS DO NOT WORK OR THE HORN DOES NOT WORK.
I WAS DRIVING DOWN THE ROAD WHEN THE ENGINE JUST COMPLETELY LOSSED POWER... THE CAR WOULDNT START UP UNLESS I UNPLUGGED THE BATTERY FOR AT LEAST 10 MINUTES. THE DASHBOARD READ ENGINE REDUCED POWER.. VERY SCARY SITUATION..I DONT FEEL SAFE DRIVING THIS VEHICLE ANYMORE.
TL* THE CONTACT OWNS A 2006 CHEVROLET IMPALA. THE CONTACT STATED THAT WHILE REVERSING AT APPROXIMATELY 10 MPH, THE ENGINE STALLED WITHOUT WARNING. THE VEHICLE RESTARTED AND RESUMED NORMALLY. THE FAILURE RECURRED NUMEROUS TIMES. THE FAILURE OCCURRED THE SAME DAY THE VEHICLE WAS SERVICED UNDER NHTSA CAMPAIGN NUMBER: 14V355000 (ELECTRICAL SYSTEM). THE CONTACT HAD NOT EXPERIENCED THE FAILURE PRIOR TO THE RECALL REPAIR. THE VEHICLE WAS TAKEN BACK TO DEALER WHERE THE COMPUTER SOFTWARE WAS UPDATED HOWEVER, THE FAILURE PERSISTED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 156,446.
TL* THE CONTACT OWNS A 2006 CHEVROLET IMPALA. WHEN THE IGNITION WAS TURNED TO THE OFF POSITION, THE KEY FAILED TO EJECT FROM THE IGNITION. AS A RESULT, THE BATTERY DIED. THE FAILURE RECURRED THREE TIMES. THE VEHICLE WAS NOT DIAGNOSED NOR REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 90,000. UPDATED 06/14/16*LJ THE CONSUMER WAS ABLE TO REMOVE THE KEY, AFTER FOLLOWING DIRECTIONS FROM THE INTERNET. UPDATED 06/20/16.*JB
REAR DEFROST STOPPED WORKING. WHEN I LOOKED INTO WHY, I FOUND THE LARGE ELECTRICAL CONNECTOR THATS BEHIND THE FRONT PASSENGER KICK PANEL TO BE COMPLETELY BURNT. THE CONNECTIONS ARE OBVIOUSLY NOT RATED HIGH ENOUGH TO HANDLE THE AMPS NEEDED. WHEN I LOOKED ON LINE THERE IS HUNDREDS OF PEOPLE COMPLAINING ABOUT THE SAME THING. THIS CIRCUIT IS ALSO NOT PROTECTED BY A FUSE. IT'S A MIRACLE THAT THIS DIDN'T BURN MY CAR TO THE GROUND. THIS IS A VERY LARGE PROBLEM WITH A LARGE NUMBER OF EFFECTED CARS. MINE WAS JUST A SMALL ELECTRICAL FIRE, BUT COULD HAVE BEEN MUCH WORSE.
AC BLEND DOOR ACTUATOR (THERE ARE 3 OF THEM) IS INSUFFICIENTLY DESIGNED TO HOLD UP TO NORMAL WEAR AND TEAR. THE LOCATION OF THE SWITCHES MAKES MAINTENANCE NEARLY IMPOSSIBLE. IT WOULD BE ASSUMED THAT THE DESIGN WOULD BE SUFFICIENT TO HOLD UP UNDER SEVERAL YEARS USE SINCE ACCESSIBILITY TO THESE PARTS IS VERY DIFFICULT. THE PARTS THEMSELVES COST ABOUT $27 (TWICE THAT AT THE DEALERSHIP) AT YOUR PARTS STORE BUT THE DEALERSHIP AND/OR INDEPENDENT MECHANICS CHARGE HUNDREDS OF DOLLARS TO REPLACE THIS PART. MY CAR IS NOW 10 YEARS OLD AND I HAVE HAD TO REPLACE ALL 3 OF THESE SWITCHES AT LEAST TWICE AND THE MOST DIFFICULT TO GET TO SWITCH HAS BEEN REPLACED A TOTAL OF 4 TIMES. IT SEEMS THAT THE ACTUAL LIFE EXPECTANCY OF THESE PARTS (IN ACTUAL USE) IS APPROXIMATELY +/- 15 MONTHS. *TR
TL* THE CONTACT OWNED A 2006 CHEVROLET IMPALA. THE CONTACT STATED THAT WHILE THE VEHICLE WAS PARKED AT A PARKING LOT, THE VEHICLE CAUGHT ON FIRE. THE VEHICLE WAS TOWED TO AN IMPOUND LOT. THE VEHICLE WAS DESTROYED. A FIRE REPORT WAS NOT FILED AND THERE WERE NO INJURIES SUSTAINED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 88,838. UPDATED 04/08/16*LJ; UPDATED 05/09/18*JB *CN
2006 CHEVROLET IMPALA SAFETY RECALL CONSUMER TOOK VEHICLE TO DEALER. HOWEVER, THEY DIDN'T HAVE THE PARTS. *MW THE CONSUMER REFERENCED RECALL # 14V355000. *JB
IF CAR IS NOT STARTED DAILY. IT WILL DRAIN THE BATTERY AND REQUIRE A JUMP. FRIEND HAS SAME MAKE AND MODEL 2006 IMPALA LT. SAME PROBLEM. I HAVE INSTALLED NEW BATTERY EVERY YEAR FOR FOUR YEARS. *TR
TL* THE CONTACT OWNS A 2006 CHEVROLET IMPALA. THE CONTACT STATED THAT THE VEHICLE FAILED TO START UNTIL AFTER NUMEROUS ATTEMPTS. THE VIN WAS INCLUDED IN NHTSA CAMPAIGN NUMBER: 14V355000 (ELECTRICAL SYSTEM); HOWEVER, THE PART NEEDED WAS UNAVAILABLE TO PERFORM THE REPAIR. THE MANUFACTURER WAS NOT NOTIFIED OF THE ISSUE. THE FAILURE MILEAGE WAS UNKNOWN.
IGNITION KEY SWITCH. *TR
TL* THE CONTACT OWNS A 2006 CHEVROLET IMPALA. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN ID NUMBER: 14V355000 (ELECTRICAL SYSTEM) HOWEVER, THE PARTS NEEDED WERE UNAVAILABLE TO PERFORM THE REPAIRS. THE MANUFACTURER WAS NOT NOTIFIED OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE.
TL* THE CONTACT OWNS A 2006 CHEVROLET IMPALA. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 14V355000 (ELECTRICAL SYSTEM); HOWEVER, THE PART WAS UNAVAILABLE TO PERFORM THE RECALL REPAIR. THE MANUFACTURER WAS NOT NOTIFIED OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE.
2006 CHEVROLET IMPALA. CONSUMER WRITES IN REGARDS TO RECALL PROBLEM. *TGW THE CONSUMER STATED AFTER HAVING THE RECALL PERFORMED, THE REMOTE STOPPED WORKING. *JB
WHEN CAR IS STARTED LOW PRESSURE OIL LIGHT STOP ENGINE AND CAR HAS RING CHIMES TO TELL YOU TO STOP DRIVING CAR LOOKED ON LINE SEEMS LIKE A COMMON COMPLAINT .I CHECKED OIL FILLED TO PROPER LEVEL. *TR
TL* THE CONTACT OWNS A 2006 CHEVROLET IMPALA. WHILE ATTEMPTING TO START THE VEHICLE, THE VEHICLE HESITATED. THE FAILURE OCCURRED MULTIPLE TIMES. THE CONTACT RECEIVED A RECALL NOTICE FOR NHTSA CAMPAIGN NUMBER: 14V355000 (ELECTRICAL SYSTEM); HOWEVER, THE PART NEEDED WAS UNAVAILABLE TO PERFORM THE REPAIR. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS UNAVAILABLE.
2006 CHEVROLET IMPALA. CONSUMER WRITES IN REGARDS TO LACK OF PARTS TO COMPLETE RECALL NOTICE. *SMD
TL* THE CONTACT OWNS A 2006 CHEVROLET IMPALA. THE CONTACT RECEIVED NHTSA CAMPAIGN NUMBER: 14V355000 (ELECTRICAL SYSTEM). THE CONTACT STATED THAT THE PART NEEDED TO REMEDY THE VEHICLE WAS UNAVAILABLE. THE MANUFACTURER WAS NOT MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCE A FAILURE.
Trend Over Time
Complaints by year
Other Issues
Common problems reported
Quick Summary
The 2006 Chevrolet Impala has 63 Electrical System complaints on file. Review the timeline above for detailed owner experiences.