Cadillac CTS 2002–2003 — technical service bulletin
Bulletin 020941003 · NHTSA communication 10000158 · issued Oct 1, 2002
Technical service bulletin
communication type
Air Bags
component
2002–2003
model years
3
vehicle entries
Official summary
Air bag indicator illuminates intermittently, instrument panel cluster (ipc) and sensing and diagnostic module (sdm) diagnostic trouble code (dtc) u1000 set, onstar system dtc u1088 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.