Cadillac Deville 2000–2001 — technical service bulletin
Bulletin 01748 · NHTSA communication 10007538 · issued Jan 1, 2004
Technical service bulletin
communication type
Vehicle Speed Control
component
2000–2001
model years
7
vehicle entries
Official summary
Rough idle with no powertrain control module (pcm) diagnostic trouble code (dtc) and no driveability complaints. *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.