Chevrolet Silverado 2015 — technical service bulletin
Bulletin PIP5224 · NHTSA communication 10112245 · issued Sep 22, 2014
Technical service bulletin
communication type
Power Train
component
2015
model years
2
vehicle entries
Official summary
This Preliminary Information communication advises the technician that the Allison LCT1000 valve body part number 24262535 is on restriction through the General Motors Product Quality Center. Dealer will need to contact General Motors Product Quality 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.