Cadillac Deville 2000 — technical service bulletin
Bulletin 010604002A · NHTSA communication 10001122 · issued Feb 1, 2003
Technical service bulletin
communication type
Engine and Engine Cooling
component
2000
model years
3
vehicle entries
Official summary
Check engine light concern or repeat concern of diagnostic trouble code p0101 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.