Chevrolet Cavalier 2000–2004 — technical service bulletin
Bulletin 090903 · NHTSA communication 10005059 · issued Sep 9, 2003
Technical service bulletin
communication type
Electrical System
component
2000–2004
model years
10
vehicle entries
Official summary
The body control module (bcm) may set a false code of b3785. Gm voicemail log. *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.