Service update for inventory vehicles only - transmission control module reprogram (low speed engine...
Hummer technical service bulletin 08080 for 2008 Hummer H2.
- Bulletin number
- 08080
- Component
- Power train: automatic transmission: control module (TCM/PCM/tecm)
- Summary
- Service update for inventory vehicles only - transmission control module reprogram (low speed engine braking sensation upon automatic downshift to first gear) - expires march 31, 2009. Nj
Owners of these vehicles have filed 2 complaints in the transmission category.
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