Chevrolet Cavalier 2000–2001 — technical service bulletin
Bulletin 250202 · NHTSA communication 627813 · issued Feb 25, 2002
Technical service bulletin
communication type
Electrical System
component
2000–2001
model years
4
vehicle entries
Official summary
Information regarding calibration to prevent false setting of diagnostic trouble code p0133. *yh
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.