Inventory upgrade - harsh 1-2 shift
Chevrolet technical service bulletin 040730042 for 2005 Chevrolet Colorado and 2005 GMC Canyon.
- Bulletin number
- 040730042
- Component
- Power train
- Summary
- Inventory upgrade - harsh 1-2 shift. Service bulletin 04-07-30-042 to reprogram the PCM (powertrain control module). Tt
Owners of these vehicles have filed 34 complaints in the transmission category.
Vehicles covered
- Chevrolet Colorado 2005 2005
- GMC Canyon 2005 2005
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