Cadillac Lyriq 2023 — technical service bulletin
Bulletin PIP5899 · NHTSA communication 10231678 · issued Jan 31, 2023
Technical service bulletin
communication type
Communication
component
2023
model years
1
vehicle entries
Official summary
This Preliminary information communicates that a vehicle with the code of P0F39 can and should be repaired by updating the BECM as long as this has not been done prioly for the same concern.
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.