Chevrolet Silverado 1500 2004–2007 — technical service bulletin
Bulletin PIT4780S · NHTSA communication 10083220 · issued Aug 30, 2016
Technical service bulletin
communication type
Equipment
component
2004–2007
model years
8
vehicle entries
Official summary
This preliminary information communication advises the technician that the part restriction for the parallel hybrid truck parts listed below has ended. Dealer can order part through the normal part process.
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.