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RecallGazette

Vehicle problems, recalls & safety intelligence

Chevrolet Cavalier 1995–2003technical service bulletin

Bulletin 030730021 · NHTSA communication 10002392 · issued May 1, 2003

Technical service bulletin
communication type
Power Train
component
1995–2003
model years
36
vehicle entries

Official summary

Neutral flare and/or rpm flare while in drive, no 1-2 upshift, service engine soon (ses) light illuminated, diagnostic trouble codes (dtcs) p1810, diagnostic trouble code p1815 set. *tt

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.