Cadillac Deville 2000–2003 — technical service bulletin
Bulletin 031203 · NHTSA communication 10001908 · issued Mar 12, 2003
Technical service bulletin
communication type
Engine and Engine Cooling
component
2000–2003
model years
4
vehicle entries
Official summary
Engine noise that enters the vehicle through the front of dash. *tt *jb
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.