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RecallGazette

Vehicle problems, recalls & safety intelligence

Chevrolet Silverado 2004–2007technical service bulletin

Bulletin PIT4780Q · NHTSA communication 10112196 · issued Aug 26, 2014

Technical service bulletin
communication type
Equipment
component
2004–2007
model years
8
vehicle entries

Official summary

This Preliminary Information communication advises the technician that parallel hybrid truck parts are on parts restriction. Dealer will need to call General Motors Technical Assistance Center for further assistance.

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.