Cadillac Escalade 2023 — technical service bulletin
Bulletin N232413430 · NHTSA communication 10253536 · issued Apr 24, 2024
Technical service bulletin
communication type
Engine and Engine Cooling
component
2023
model years
8
vehicle entries
Official summary
Customer Satisfaction Program - Certain vehicles may have a condition in which the engine lifter bores may be oversized. Dealers are to replace the engine.
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.