Engine wiring harness causing multiple driveability concerns
Chevrolet technical service bulletin 3354 for 2004 Chevrolet Impala, 2004 Pontiac Grand Prix and 2004 Buick Regal and others.
- Bulletin number
- 3354
- Component
- Electrical system
- Summary
- Engine wiring harness causing multiple driveability concerns. Eh
Owners of these vehicles have filed 974 complaints in the electrical category.
Vehicles covered
- Chevrolet Impala 2004 2004
- Pontiac Grand Prix 2004 2004
- Buick Regal 2004 2004
- Chevrolet Monte Carlo 2004 2004
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