Mazda CX-30 2019–2022 — technical service bulletin
Bulletin 09-029-23a · NHTSA communication 10246137 · issued Nov 8, 2023
Technical service bulletin
communication type
Unknown OR Other
component
2019–2022
model years
8
vehicle entries
Official summary
Some customers may experience one or both of the following symptoms while locking and unlocking the doors works fine using the remote transmitter. Symptom 1: The touch sensor of the front door outer handle does not lock the doors after rain and/or car washing, even though unlocking is possible. Symptom 2: The touch sensor of the front door outer handle does not unlock the doors.
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.