Power train: automatic transmission
Chevrolet technical service bulletin PIP5021F for 2015 Chevrolet Silverado 2500, 2015 GMC Sierra 2500 and 2015 GMC Sierra Denali.
- Bulletin number
- PIP5021F
- Component
- Power train: automatic transmission
- Summary
- This Preliminary Information communication advises the technician that the Allison 6 Speed Automatic Transmission Assembly Regular Production Option Code (MW7) have been placed on restriction through General Motors Product Quality Center. Dealer will need to contact General Motors Product Quality Center for further assistance.
Owners of these vehicles have filed 33 complaints in the transmission category.
Vehicles covered
- Chevrolet Silverado 2500 2015 2015
- GMC Sierra 2500 2015 2015
- GMC Sierra Denali 2015 2015
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