Cadillac Catera 1999 — technical service bulletin
Bulletin 04162004 · NHTSA communication 10009221 · issued Apr 16, 2004
Technical service bulletin
communication type
Electrical System
component
1999
model years
1
vehicle entries
Official summary
Illumination of the malfunction indicator lamp and possibly drivability concerns such as rough running engine. Special policy program 04015. Gm voicemail express. *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.