HAD CAR TOWED TO DEALERSHIP ON 12/17/14. CAR NOT STARTING AND STALLING. HAD BATTERY REPLACED AND NEXT DAY CAR WOULD NOT START AGAIN. STALLED AND MAKING NOISE UNDER HOOD AND IN REAR BY BATTERY. TOOK BACK TO DEALERSHIP AND THEY STATED COULD NOT REPLICATE PROBLEM THEREFORE NO SOLUTION TO BE FOUND. TOLD CAR WAS READY AFTER WAITING APPROX. 4 HRS. FOR THEM TO TRY AND REPLICATE CAR SHUTTING DOWN. IT JUST…
2010 buick Lucerne electrical problems
severe 17 complaints filed with NHTSA · avg repair $850
What owners are reporting 8 most recent
I purchased the car from Buick Spec dealership in Prosser WA on Aug. 2, 2021. The car was sold to me with rocket panel damaged, the rear brakes- rotors needed replaced and one side brake completely gone..the pins frozen. The cars transmission fluid dark dirty..low on oil..no coolant or wiper fluid at purchase. They brought car to me during covid. The door didn't shut properly I assumed the rubber …
INITIAL INCIDENT HAPPENED WHILE DRIVING ON A STREET. DOOR LOCKS POWER CYCLED LOCK/UNLOCK AND THEN THE CAR WOULD CUT OFF. NO WARNING, NO TIME TO MOVE TO OUT OF TRAFFIC OR TURN ON HAZZARD. I USE THIS VEHICLE TO COMMUTE TO AND FROM WORK/CHILDCARE ETC. I ALSO TRAVEL OF THE FREEWAY ALOT. THAT WAS THE PREVIOUS INCIDENT. THE MOST RECENT INCIDENT OCCURRED WHEN THE CAR WOULD NOT TURN OVER AND UPON DOING R…
2010 BUICK LUCERNE HAD BEEN DRIVEN HOME AND WAS COOLING IN DRIVEWAY. AFTER TWO HOURS, STARTER WOULD TURN OVER BUT ENGINE WOULD NOT START. BEGAN TO SMELL BURNING PLASTIC INSIDE VEHICLE. FOUND SYMPTOMS OF PROBLEM DESCRIBED IN GM SERVICE BULLETIN 15-NA-051. AFTER REMOVING BACK PASSENGER SEAT BOTTOM CUSHION, CHECKED INSIDE REAR FUSE BOX AND FOUND THAT FUEL PUMP RELAY HAD SHORTED AND MELTED THE REL…
FUSE BOX PROBLEM WITH DESIGN. THE SEAT LATCH DESIGN TOGETHER SHORTS OUT THE FUEL PUMP RELAY. THIS GETS HOT, SHORTS OUT AND DAMAGES THE FUEL PUMP AND CAN CAUSE POSSIBLE FIRE. THIS IS A COSTLY DEADLY DESIGN FLAW AND SHOULD BE RECALLED. LUCKY WE FIXED IT IN TIME. I HAVE BABIES THAT SIT IN MY BACK SEAT AND IT'S SCARY TO THINK THAT IT COULD CATCH ON FIRE WITH THEM SITTING THERE.
See GM Bulletin # 15-na-051 Vehicle died, required tow, found out due to fuel pump relay per bulletin cited above. Rear seat bracket interfered with fuse box, disabling vehicle requiring tow. Vehicle repaired at owners cost. Due to safety factor involved, the seriousness of the situation, for what portion of the costs of repair will the manufacturer be responsible?
CAR WOULD NOT START. NOTICED A BURNING SMELL. WHILE RESEARCHING PROBLEMS FOUND A THREAD ON COMMON ISSUES WITH THIS CAR. TURNS OUT THE IS AN ISSUE WITH THE FUEL RELAY. CHECKED THE BOX SURE ENOUGH THE RELAY MELTED. THIS WAS UNDER MY SONS CAR SEAT!!!! IF THIS IS A KNOWN ISSUE WHY WAS THIS NOT REVIEWED AND RECALLED. DOES SOMEONE HAVE TO BE INJURED OR EVEN DIE? HOW HORRIBLE IS IT THAT A KNOWN ISSUE IS …
TL* THE CONTACT OWNS A 2010 BUICK LUCERNE. THE CONTACT STATED THAT WHILE DRIVING AT VARIOUS SPEEDS, THE VEHICLE STALLED WITHOUT WARNING. DUE TO THE FAILURE, THE CONTACT HAD THE VEHICLE TOWED TO AN INDEPENDENT MECHANIC WHERE THE VEHICLE WAS DIAGNOSED WITH A DEFECTIVE FUEL PUMP RELAY. AFTER RECEIVING THE DIAGNOSIS, THE CONTACT HAD THE FUEL PUMP RELAY REPLACED. DESPITE THE REPAIR, THE CONTACT STATED …
Common questions
How serious is the electrical problem on the 2010 buick Lucerne?
It's a meaningful issue. 17 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.