GMC Terrain NA 2022 — technical service bulletin
Bulletin N222358630 · NHTSA communication 10208124 · issued Feb 17, 2022
Technical service bulletin
communication type
Structure
component
2022
model years
1
vehicle entries
Official summary
Service Update - certain vehicles may have the incorrect Hands Free Liftgate Control module installed. Dealers are to inspect and if necessary, replace the liftgate control module.
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.