Mazda CX-9 2020–2022 — technical service bulletin
Bulletin SA-030-22 · NHTSA communication 10213144 · issued May 5, 2022
Technical service bulletin
communication type
Trailer Hitches
component
2020–2022
model years
3
vehicle entries
Official summary
Some vehicles may store DTC B1495:87 (LIN communication error) and cannot be cleared after accessory Trailer Hitch is installed. This may be caused by liftgate foot sensor deactivation procedure not completed during trailer hitch installation.
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.