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Pontiac Bonneville repairs by problem area

Engine (30%)

Transmission and Drivetrain (4%)

Brakes and Traction Control (9%)

Suspension and Steering (30%)

Electrical and Air Conditioning (9%)

Paint, Rust, Leaks, Rattles, and Trim (17%)

Other (0%)

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Chart based on 23 repairs.
See TSBs and recalls for the Pontiac Bonneville.

2004 Pontiac Bonneville 4dr Sedan

205-horsepower 3.8L V6 4-speed automatic FWD

40501 mi 1. Airbag light came on the dash. A defective SIR coil was found and replaced under warranty. 2. Car would start hard when warm. Dealer found defective fuel pressure regulator, also warranty. 
11469 mi CLUSTER ASSEMBLY, INSTRUMENT PANEL - R&R OR REPLACE, WIRING AND/OR CONNECTOR - BRAKE SYSTEM/TRACTION CONTROL - 

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See TrueDelta's information for all Pontiac models.

Pontiac Bonneville Electrical Problems

See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. To see how frequently Pontiac Bonneville problems occur, check out our car reliability stats.