Cadillac CTS 2003 — technical service bulletin
Bulletin 020525004 · NHTSA communication 634843 · issued Aug 1, 2002
Technical service bulletin
communication type
Electronic Stability Control
component
2003
model years
1
vehicle entries
Official summary
Some customer may comment about the appearance of the service stability system message on the driver information center (dic) with diagnostic trouble code c1286 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.