New powertrain quality center for engine and transmission assembly replacement. tt
Hummer technical service bulletin 020730029A for 2003 Hummer H2, 2003 GMC GMC and 2003 Chevrolet Chevrolet and others.
- Bulletin number
- 020730029A
- Component
- Power train
- Summary
- New powertrain quality center for engine and transmission assembly replacement. Tt
Owners of these vehicles have filed 13 complaints in the transmission category.
Vehicles covered
- Hummer H2 2003 2003
- GMC GMC 2003 2003
- Chevrolet Chevrolet 2003 2003
- Pontiac Pontiac 2003 2003
- Buick Buick 2003 2003
- Cadillac Cadillac 2003 2003
- Oldsmobile Oldsmobile 2003 2003
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