Cadillac Lyriq 2023–2024 — technical service bulletin
Bulletin PIP5957 · NHTSA communication 10249988 · issued Jan 19, 2024
Technical service bulletin
communication type
Equipment
component
2023–2024
model years
3
vehicle entries
Official summary
This Preliminary information communicates to the dealer of a possible issue with the vehicle is that the code was set in error and will need a reset procedure performed to verify. This PI outlines the path the dealer is to take to verify that the vehicle can be repaired with this procedure to prevent unnecessary parts replacement and time in service.
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.