Chevrolet Trailblazer 2002–2003 — technical service bulletin
Bulletin 00817C · NHTSA communication 10004241 · issued Nov 18, 2003
Technical service bulletin
communication type
Engine and Engine Cooling
component
2002–2003
model years
6
vehicle entries
Official summary
Cold idle stall that occurs during or immediately after evap diagnostics are run. *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.