Power train
Chevrolet technical service bulletin PIP4560N for 2012-2013 Chevrolet Silverado 2500, 2012-2013 GMC Sierra 2500 and 2013 Chevrolet Silverado 3500 and others.
- Bulletin number
- PIP4560N
- Component
- Power train
- Summary
- This Preliminary Information communication advises the technician that Allison Transmission Control Module part number 24256861 will be placed on a parts restriction through the General Motors Technical Assistance Center. Dealer will need to contact General Motors Technical Assistance Center for further assistance.
Owners of these vehicles have filed 23 complaints in the transmission category.
Vehicles covered
- Chevrolet Silverado 2500 2012-2013 20122013
- GMC Sierra 2500 2012-2013 20122013
- Chevrolet Silverado 3500 2013 2013
- GMC Sierra Denali 2012-2013 20122013
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