Cadillac Escalade 2003 — technical service bulletin
Bulletin 030604062 · NHTSA communication 10005559 · issued Nov 1, 2003
Technical service bulletin
communication type
Engine and Engine Cooling
component
2003
model years
12
vehicle entries
Official summary
This bulletin is being issued to revise step 4 of diagnostic trouble code (dtc) p2135. *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.