Chevrolet Blazer 2000–2002 — technical service bulletin
Bulletin 01073 · NHTSA communication 636517 · issued Apr 8, 2002
Technical service bulletin
communication type
Exterior Lighting
component
2000–2002
model years
13
vehicle entries
Official summary
Safety recall 01073 regarding the multifunction switch which may develop an open circuit condition with the bottom contact in the hazard switch carrier that results in the stop lamps and hazard lamps becoming inoperative. *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.