AT 80,000 MILES TRANSMISSION WENT OUT AND HAD TO BE REBUILT. CAR IS ALSO LEAKING UNDER THE PASSENGER AND DRIVER FLOOR BOARD AND MOON ROOF/SUNROOF DRIPS DOWN FROM DOME LIGHTS ONTO THIRD ROW SEATS. LEAKING HAS CAUSED MULTIPLE ELECTRICAL PROBLEMS. WHEN THERE IS A HEAVY RAIN IGNITION WILL STILL RUN EVEN AFTER KEY IS TURNED OFF AND KEY IS OUT OF IGNITION CAR IS CURRENTLY AT 130,000. ALSO IGNITION WILL …
2007 GMC Acadia electrical problems
severe 38 complaints filed with NHTSA · avg repair $850
Complaints
38
Recalls
0
Crashes
1
Avg fix
$850
What owners are reporting 3 most recent
I AM ON ACTIVE DUTY AN ACTIVE DUTY MILITARY MEMBER. WHILE ATTENDING A MILITARY SCHOOL, I PURCHASED A NEW 2007 GMC ACADIA FROM A GMC DEALERSHIP NEARBY. AFTER THE COURSE, I SERVED A YEAR AT A MILITARY STATION IN ANOTHER STATE, WHILE THERE, MY VEHICLE WAS SERVICED TWICE FOR RECALLS BY A GMC SERVICE CENTER NEARBY. ONE OF THE RECALLS WAS TO FIX A DEFECT IN THE SUN ROOF THAT WAS CAUSING WATER LEAKS. I H…
DAYTIME RUNNING LAMP ON DRIVERS SIDE IS HEATING AND MELTING THE HOUSING CAUSING A RISK FOR A FIRE!
Common questions
How serious is the electrical problem on the 2007 GMC Acadia?
It's a meaningful issue. 38 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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