Engine and engine cooling
Chevrolet technical service bulletin PIP4793G for 2012-2013 Chevrolet Silverado, 2014 Chevrolet Silverado 2500 and 2012-2013 GMC Sierra and others.
- Bulletin number
- PIP4793G
- Component
- Engine and engine cooling
- Summary
- This Preliminary Information communication advises the technician that the Allison A1000 Valve Body part number 29545998 will be placed on a parts restriction through the General Motors Product Quality Center. Dealer will need to contact General Motors Product Quality Center for further assistance.
Owners of these vehicles have filed 34 complaints in the engine category.
Vehicles covered
- Chevrolet Silverado 2012-2013 20122013
- Chevrolet Silverado 2500 2014 2014
- GMC Sierra 2012-2013 20122013
- GMC Sierra 2500 2014 2014
- GMC Sierra Denali 2012-2013 20122013
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