Cadillac Escalade 2002–2005 — technical service bulletin
Bulletin 3004 · NHTSA communication 10008891 · issued Jan 1, 2004
Technical service bulletin
communication type
Engine and Engine Cooling
component
2002–2005
model years
14
vehicle entries
Official summary
4.8l 5.3l 6.6l 8.1l p1285 p1286 or p2133 after replacing app sensor. *mj
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.