Chevrolet Silverado 2006–2008 — technical service bulletin
Bulletin 07293 · NHTSA communication 10023656 · issued Feb 1, 2009
Technical service bulletin
communication type
Power Train
component
2006–2008
model years
12
vehicle entries
Official summary
Chevrolet gmc service campaign: see document search button for owner letter. Transmission overheat in extreme cold ambient temperatures - reprogram tcm. Located in alaska and minnesota; canadian yukon and northwest territories only. *nj csc was received. Updated 3/13/08. *nj updated 4/24/08. *nj updated 7/8/09. Csc letter was received. *pe
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.