Cadillac Lyriq 2025 — service campaign
Bulletin N242485100 · NHTSA communication 11014154 · issued Feb 11, 2025
Service campaign
communication type
Electrical System
component
2025
model years
1
vehicle entries
Official summary
Service update - Certain vehicles listed above may have a condition in which the chassis harness branch may contact the rear half shaft boot on LH and RH side. Dealers are to inspect and install chassis wiring harness retainers.
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.