Chevrolet Cavalier 2002–2004 — technical service bulletin
Bulletin 030730036 · NHTSA communication 10004381 · issued Aug 1, 2003
Technical service bulletin
communication type
Power Train
component
2002–2004
model years
6
vehicle entries
Official summary
Transmission slips in 4th gear, stuck in 2nd gear or ses/tcs light illuminated, diagnostic trouble codes (dtcs) p0753, p0758, p1860, c1223, c1224 or c1275 may be set. *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.