Cadillac Escalade 2007 — technical service bulletin
Bulletin 08-06-04-012 · NHTSA communication 10024742 · issued Mar 1, 2008
Technical service bulletin
communication type
Engine and Engine Cooling
component
2007
model years
5
vehicle entries
Official summary
Ei08047 - intermittent mil/ses, dtc's p2120, p2122, p2123, p2125, p2127, p2128, p2138 with reduced engine power. *nj
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.