Cadillac Lyriq 2023–2024 — technical service bulletin
Bulletin PIP6041 · NHTSA communication 11014045 · issued Feb 3, 2025
Technical service bulletin
communication type
Fuel/propulsion System
component
2023–2024
model years
4
vehicle entries
Official summary
This Preliminary information communicates to dealer technicians the need to reprogram all drive motor control modules on the listed vehicles. It also includes several known scenerios the vehicle may experience without the latest software, but it is not intended to be compreshensive since software is continuously improved.
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.