Chevrolet Avalanche 2003 — technical service bulletin
Bulletin 10082002 · NHTSA communication 10013129 · issued Oct 8, 2008
Technical service bulletin
communication type
Power Train
component
2003
model years
5
vehicle entries
Official summary
Service engine soon light is illuminated and the vehicle may not start. Diagnostic trouble code p0706, which relates to transmission range switch performance may be stored. *tt
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.