Cadillac Escalade Esv 2021–2023 — technical service bulletin
Bulletin PIT5800B · NHTSA communication 10230690 · issued Dec 12, 2022
Technical service bulletin
communication type
Electrical System
component
2021–2023
model years
12
vehicle entries
Official summary
This Preliminary information communicates and issues with Fuse F49 blowing causing a SES MIL and a Service Theft Deterrent System message displayed in the DIC. It instructions dealership to inspect the 12 volt power accessory port for shorting out.
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.