2012 CHEVROLET IMPALA Electrical System Problems
56 NHTSA complaints on file
All Electrical System Complaints — Page 2
CAR EXPERIENCED COMPLETE ENGINE AND ELECTRICAL SYSTEM FAILURE WHILE ACCELERATING ONTO BUSY HIGHWAY. THERE WAS NO EMERGENCY LANE, SO BROUGHT CAR TO A HALT BLOCKING ONE LANE. THIS WAS AS VERY DANGEROUS SITUATION. LATER DETERMINED THAT THE CAUSE WAS A LOOSE HOT WIRE TERMINAL CONNECTION TO THE FUSE BOX. IT HAD EITHER VIBRATED LOOSE OR WAS NOT TIGHTENED ADEQUATELY AT TIME OF MANUFACTURE. LOCAL DEALER WAS NOT INTERESTED IN REPORTING THIS EVENT TO THE GM DATA BASE, SO GAVE ME A CHEVROLET CUSTOMER SERVICE NUMBER TO CALL, WHICH I DID. *TR
TL* THE CONTACT OWNS A 2012 CHEVROLET IMPALA. THE CONTACT STATED WHILE STARTING THE VEHICLE THE KEY FAILED TO TURN UNTIL AFTER NUMEROUS ATTEMPTS. THE FAILURE RECURRED TWICE. THE VEHICLE HAD NOT BEEN DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 33,000.
THE ENGINE DIED IN A HARD RAIN,WIPERS QUIT, FLASHERS CAME ON, WINDOWS WENT UP AND DOWN, CD PLAYER QUIT AND RADIO CAME ON, THEN FLASHERS WENT OFF. WINDOWS WOULD NOT GO BACK UP SOAKING THE INSIDE OF THE DOORS.THIS IS MY WIFE'S CAR AND NOW SHE IS AFRAID TO DRIVE IT. I CALLED THE DEALER TWICE AND GOT A RECORDING ASKING ME TO LEAVE A BRIEF MESSAGE. IF THEY DON'T HAVE TIME TO ANSWER THE PHONE, HOW LONG WILL IT TAKE TO FIX IT? *TR
SAME INCIDENT TWICE. I AM DRIVING EITHER AT LOW SPEEDS (5 TO 10 MPH) OR AT 30 MPH. THE LIGHT SERVICE STABILITRAK AND BRAKES COMES ON. AFTER I TURN OFF THE CAR, THE WARNING LIGHTS AND THE MESSAGE GO OFF. I TOOK CAR TO DEALERSHIP BUT THEY SAID THEY COULD NOT HELP BECAUSE THE WARNING MESSAGE IS OFF. I HAVE SEEN MESSAGES ACROSS THE INTERNET POSTS THAT OTHER IMPALAS (2012) ARE DOING THE SAME THING. *TR
2012 CHEVROLET IMPALA. CONSUMER WRITES IN REGARDS TO POWER SENSOR FAILURE IN VEHICLE. *SMD THE CONSUMER STATED WHILE DRIVING, THE VEHICLE LOST ALL POWER. THE ENGINE QUIT, THE FLASHERS WOULD NOT WORK AND HE WAS UNABLE TO MANUALLY UNLOCK THE DOORS, OR LOWER THE WINDOWS USING THE POWER SWITCH. THE ONLY WAY TO UNLOCK THE DOORS WAS WITH THE KEY FOB, THAT UNLOCKED OR LOCKED THE DOORS FROM THE OUTSIDE. THE VEHICLE WAS TOWED TO THE DEALER. A DIAGNOSIS REVEALED A BAD SENSOR AND TWO BURNED WIRES. THE CONSUMER WAS ASSURED THE PROBLEM WAS FIXED. A WEEK LATER, THE CONSUMER RETURNED TO THE DEALER DUE TO A MALFUNCTION WITH THE CRUISE CONTROL. ON JUNE 13, 2013 WHILE DRIVING, THE VEHICLE DIED AGAIN. IT WAS THE SAME ISSUE THAT OCCURRED BACK IN FEBRUARY. THE VEHICLE WAS TOWED TO THE DEALER AGAIN. THE NEXT THE DAY, THE DEALER INFORMED THE CONSUMER, THEY...
PURCHASED A GM CERTIFIED VEHICLE. VEHICLE STALLED SEVERAL TIMES WHENEVER MAKING A LEFT HAND TURN. WHEN I WOULD MAKE A LEFT HAND TURN, THE VEHICLE WOULD DIE COMPLETELY IN THE MIDDLE OF THE TURN. I WOULD HAVE TO RESTART THE CAR. ONE INSTANCE WHEN TRYING TO RESTART THE CAR, THE IGNITION ACTED "STUCK." I ONLY TURNED THE IGNITION ONCE AND THE CAR CONTINUED TO CRANK OVER TO RESTART THE CAR ON ITS OWN. THE LAST COUPLE OF INSTANCES WHEN TAKING THE CAR TO THE DEALERSHIP, IT DIED, EVEN WHEN NOT MAKING A LEFT HAND TURN. IT WOULD DIE PERIODICALLY WHILE DRIVING DOWN THE STREET. I TOOK THE VEHICLE INTO MAIN MOTORS (A GM DEALERSHIP) TO HAVE IT FIXED. THEY SAID THE WIRES WERE WORN THROUGH IN THE ENGINE COMPARTMENT THAT RUN TO THE ELECTRONIC CONTROL MODULE. THEY STATED THEY REROUTED THE WIRES. MY BILL WAS ONLY FOR LABOR, NO REPLACEMENT...
Other 2012 CHEVROLET IMPALA Problem Areas
Electronic Stability Control Esc
54 complaints
Steering
48 complaints
Engine
40 complaints
Service Brakes
32 complaints
Power Train
26 complaints
Unknown Or Other
22 complaints
Air Bags
20 complaints
Suspension
20 complaints
Fuelpropulsion System
17 complaints
Wheels
17 complaints
Vehicle Speed Control
14 complaints
Seat Belts
9 complaints
Exterior Lighting
8 complaints
Structurebody
7 complaints
Traction Control System
4 complaints
Visibilitywiper
4 complaints
Tires
3 complaints
Engine And Engine Coolingexhaust System
2 complaints
Suspensionfrontwheel Bearing
2 complaints
Electrical System12v24v48v Batterycables
1 complaint
Electrical Systemignition
1 complaint
Engine And Engine Cooling
1 complaint
Fuel System Gasolinedeliveryfuel Pump
1 complaint
Power Trainautomatic Transmissionlever And Linkagefloor Shift
1 complaint
Seats
1 complaint
Service Brakes Hydraulicantilocktraction Controlelectronic Limited Slipwheel Speed Sensortone Ring
1 complaint
Service Brakes Hydraulicfoundation Componentsdisccaliper
1 complaint
Steering Steering Wheelhandle Bar
1 complaint
Steeringhydraulic Power Assist System
1 complaint
Structure
1 complaint
Suspensionfronthub
1 complaint
Vehicle Speed Controlcruise Control
1 complaint
Visibilitydefrosterdefoggerhvac Systemrear Window
1 complaint
Wheelshub
1 complaint
Wheelslugsnutsboltsstuds
1 complaint