Chevrolet Prizm 1999 — technical service bulletin
Bulletin 000604054 · NHTSA communication 619726 · issued Dec 1, 2000
Technical service bulletin
communication type
Unknown / Other
component
1999
model years
1
vehicle entries
Official summary
Exhibiting check engine inidicator illumination and / or diagnostic trouble code p0446 may either be current or history. *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.