Cadillac Escalade 2023 — technical service bulletin
Bulletin 24-NA-037 · NHTSA communication 10251516 · issued Mar 1, 2024
Technical service bulletin
communication type
Engine and Engine Cooling
component
2023
model years
2
vehicle entries
Official summary
This bulletin advises the tech that the exhaust valve have been re-orientated, which will require the electrical connector to be extended so it can reach said valve.
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.