Cadillac Catera 1997–2001 — technical service bulletin
Bulletin 4573 · NHTSA communication 10022481 · issued Aug 15, 2007
Technical service bulletin
communication type
Air Bags
component
1997–2001
model years
5
vehicle entries
Official summary
Air bag indicator is on dtc 52 in sdm. *kb
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.