Chevrolet Silverado 2012–2014 — technical service bulletin
Bulletin PIP4560P · NHTSA communication 10113064 · issued Jun 27, 2013
Technical service bulletin
communication type
Power Train
component
2012–2014
model years
9
vehicle entries
Official summary
This Preliminary Information communication advises the technician that the Allison Transmission Control Module 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.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.