Cadillac Escalade 2023–2024 — technical service bulletin
Bulletin PIP5965 · NHTSA communication 10251727 · issued Feb 29, 2024
Technical service bulletin
communication type
Electrical System
component
2023–2024
model years
9
vehicle entries
Official summary
This Preliminary information communicates to technicians that a calibration to correct a P138C is forthcoming and to not attempt repairs.
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.