Problems · by component

2008 Pontiac Grand Prix electrical system problems

43 owner complaints to NHTSA about the 2008 Pontiac Grand Prix cite electrical system, 30% of all 143 complaints for this model year. NHTSA also lists 1 recall on this component.

Complaints
43
30% of all complaints
Crashes
1
Reported by owners
Fires
3
Reported by owners
Injuries
1
Reported by owners
01 —Owner reports

What owners say about the electrical system

Verbatim from NHTSA complaints, newest first
“The contact owns a 2008 Pontiac Grand Prix. The contact stated that while driving at various speeds, the ignition switch unintendedly turned off the vehicle, and the vehicle lost power. The contact was able to immediately restart the vehicle. Occasionally, the contact had to wait for several minutes before the vehicle restarted and was able to be driven. The failure had become more persistent over time and the contact became aware that the failure mostly occurred in warmer weather. The contact became aware of NHTSA Campaign Number: 14V400000 (Electrical System); however, the VIN was not included in the recall. The vehicle was not taken to the dealer to be diagnosed or repaired. The manufacturer was not informed of the failure. The failure mileage was approximately 194,000.”
Owner complaint to NHTSAFiled Oct 2, 2025Electrical systemODI 11690909
“Purchased the car in march and filed with local dealership to get the recall repaired for the ignition. 6 months later and the dealership says that GM hasn’t sent the part. It’s needs repaired now. I’m tired of waiting, it shouldn’t take this long to get a recall repaired.”
Owner complaint to NHTSAFiled Oct 28, 2024Electrical systemODI 11622229
“I FILED A COMPLAINT IN AUG OF 2017. NEVER HEARD ANYTHING. MY CAR IS WORSE. IN THE SHOP AGAIN. THE CAR WILL DIE OUT IN PARK OR WHILE DRIVING IT. DIES OUT WAITING AT A RED LIGHT OR AT A STOP SIGN. IT ALSO STARTS WHEN IT WANTS TO START. THE ENGINE CRANKS OVER NORMALLY WHEN YOU ATTEMPT TO START THE CAR, BUT THE ENGINE DOES NOT START AT FIRST ATTEMPT. CAN TAKE UP TO 4 ATTEMPTS AND 15 MINUTES (GIVE OR TAKE MINUTES) BETWEEN EACH ATTEMPT TO FINALLY START. 3 AUTO PLACES AND NO ONE CAN FIND OUT WHAT IT WRONG. THIS CAR CAN CAUSE AN ACCIDENT WHEN IT DIES OUT WHILE DRIVING.”
Owner complaint to NHTSAFiled May 8, 2018Electrical systemODI 11092569
“I WAS DRIVING AT DARK HOURS WITH HEADLIGHTS ON AND LIGHTS JUST WENT OUT. TURNED ON BRIGHT LIGHTS AND THE LIGHTS WORKED. TURNED BACK TO DIM AND LIGHTS WORKED FOR ABOUT HALF A MILE.LIGHTS WENT OUT AGAIN TURNED ON BRIGHTS AND SAME THING AS BEFORE THE LIGHTS WORKED. I THOUGHT I SEEN SOMEWHERE A RECALL WAS ISSUED FOR THIS PROBLEM. I GUESS I DIDNT.”
Owner complaint to NHTSAFiled Nov 8, 2017Electrical system, Exterior lighting, Visibility/wiperODI 11044743
“RECALL FOR MY CAR 14V400. I WAS GIVEN 2 LITTLE KEY RINGS FOR MY KEYS, AND A LITTLE BLACK RUBBER INSERT WAS PLACED IN THE KEY SLOT. THE RUBBER INSERT, BY THE WAY, ALWAYS COMES OUT (3 DAYS AFTER IT WAS PUT IN) IT WILL NOT STAY IN AT ALL. I AM VERY WORRIED DRIVING MY CAR. MY CAR HAS DIED OUT 3 TIMES AT A RED LIGHT AFTER I HAD THE LITTLE KEY RINGS AND RUBBER INSERT. ( I HAVE NOTHING ON MY CAR KEY HANGING WHEN IT GOES INTO MY IGNITION ) . I DO HAVE PROOF OF ONE TIME IT DIED OUT, ITS ON PAPER FROM SPITZER'S AUTO. THEY WERE TRYING TO FIND OUT WHY MY CAR WON'T START AT FIRST ATTEMPT, AND WHY IT TOTALLY DIES OUT. THIS ISSUE IS STILL GOING ON. IT IS REALLY GETTING WORSE. IT WILL NOT START ON 2ND OR 3RD TRY ANY MORE (WAITING FOR 10 MIN. IN- BETWEEN TRIES. ITS WORSE, IT TAKES 20 MIN TO 40 MIN IN-BETWEEN TRIES FOR IT TO START. MY CAR DIES OUT ON ME AT RED LIGHTS, ITS A SHORTER TIME PERIOD IN-BETWEEN TRIES. WHEN IT DIES OUT, TAKES 10 TO 15 MINUTE WAIT, TRY TO START IT AGAIN, IT WILL START. I DONT FEEL SAFE IN MY CAR. I REALLY NEED THIS LOOKED INTO. FROM READING THE PAPER I WAS SENT EXPLAINING ABOUT THE RECALL .. I FEEL THAT IF MY CAR IGNITION IS GOING TO THE "RUN" POSITION,…”
Owner complaint to NHTSAFiled Aug 13, 2017Electrical systemODI 11014966
“ANTI-THEFT DETERRENT SYSTEM (PASSCODE 3?) FAILS TO RECOGNIZE AND ENABLE VEHICLE KEYS AS REPLACED FROM PREVIOUS (IGNITION) RECALL. CAR WILL NOT START, EVEN AFTER RESET PROCEDURES PER GM. VEHICLE STATIONARY. NEW KEYS CODED CITY MOTOR, GREAT FALLS, MT ELECTRONIC COMPONENT BLOCKS OWNER FROM USING DEALER RECALL KEYS.”
Owner complaint to NHTSAFiled May 9, 2017Electrical systemODI 10984590

Showing 6 of 43 reports. Read every report on NHTSA.gov.

Data from NHTSA Complaints API (owner reports, unverified) · synced Oct 27, 2026NHTSA vehicle page
02 —Related recalls

1 recall on this component

Electrical system: ignition

Free remedy

This defect can affect the safe operation of the airbag system. Until this recall is performed, customers should remove all items from their key rings, leaving only the ignition key. The key fob (if applicable), should also be removed from the key ring. General Motors LLC (GM) notified the agency on July 3, 2014, that they are recalling 5,877,718 model year 2000-2005 Chevrolet Impala and Monte Carlo, 1997-2003 Chevrolet Malibu, 2004-2005 Malibu Classic, 1999-2004 Oldsmobile Alero, 1998-2002 Oldsmobile Intrigue, 1999-2005 Pontiac Grand Am and 2004-2008 Pontiac Grand Prix vehicles. In these models, the weight on the key ring and/or road conditions or some other jarring event may cause the ignition switch to move out of the run position, turning off the engine.

Electrical systemReported Jul 3, 2014NHTSA 14V400000
Data from NHTSA Recalls API · synced Oct 27, 2026

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.

Other 2008 Grand Prix problem areas