KNOW ISSUE OF HEATER GOING OUT AND TICKING SOUND. HEAT NOT ON ONE SIDE OF THE CAR.
2008 chevrolet Impala electrical problems
severe 189 complaints filed with NHTSA · avg repair $850
Complaints
189
Recalls
0
Crashes
2
Avg fix
$850
What owners are reporting 3 most recent
DOOR LOCKS WILL NOT LOCK OR UNLOCK. DOOR LOCKS HAVE QUIT WORKING ONE BY ONE. FRONT DRIVER DOOR ONLY DOOR WITH KEY LOCKABLE UNLOCKABLE FEATURE. THEREFORE, DOORS CAN ONLY BE UNLOCKED BY UNLOCKING DRIVER DOOR AND CRAWLING INTO CAR AND MANUALLY UNLOCKING ALL OTHER DOORS. I HAVE OWNED NO OTHER CAR THAT HAD THIS FEATURE WHERE OUT IN LESS THAN SEVEN YEARS. THIS IS A SAFETY HAZARD NOT BEING ABLE TO U…
2008 CHEVROLET IMPALA. CONSUMER BELIEVES THE IGNITION SWITCH SHOULD HAVE BEEN MODIFIED TO SECURE AND STABILIZE THE KEY. *TA THE DEALER PLACED A SMALL PLASTIC PLUG IN THE IGNITION KEY. THE CONSUMER STATED THE KEY FIT THE SAME WAY IT DID PRIOR TO THE REPAIR; IT STILL HAD PLAY IN THE FIT AND IT WAS NOT SECURE. SECONDLY, THE IGNITION SWITCH ITSELF STILL HAD THE SAME AMOUNT OF PLAY IN IT, AFTER THE SO…
Common questions
How serious is the electrical problem on the 2008 chevrolet Impala?
It's a meaningful issue. 189 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $850.
At what mileage does the electrical typically fail?
Mileage data is limited for this issue. Owners report failures across a wide range, suggesting cause is more about driving conditions and maintenance than mileage alone.
What does it cost to fix?
Independent shops typically charge around $850 for electrical repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to electrical?
No active recalls currently cover electrical issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Other problem areas on this vehicle
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Severity ratings are derived from reported crashes, fires, injuries, and fatalities.
Repair cost estimates are independent-shop national averages and may differ in your area.
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