Power train: automatic transmission
Chevrolet technical service bulletin PIP5021C for 2014 Chevrolet Silverado 1500, 2014 GMC Sierra 1500 and 2013, 2015 Chevrolet Silverado and others.
- Bulletin number
- PIP5021C
- Component
- Power train: automatic transmission
- Summary
- This Preliminary Information communication advises the technician that the Allison 6 Speed Automatic Transmission Assembly (RPO 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 259 complaints in the transmission category.
Vehicles covered
- Chevrolet Silverado 1500 2014 2014
- GMC Sierra 1500 2014 2014
- Chevrolet Silverado 2013, 2015 20132015
- GMC Sierra 2013, 2015 20132015
- GMC Sierra 2500 2014 2014
- GMC Sierra Denali 2013 2013
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