Lumbar Support Motor Inspection

WARNING: This page is about a different car, the 2020 Mazda CX-30. However, it is still accessible from the selected car via links, so may be relevant.

WARNING:

Handling a side air bag improperly can accidentally operate (deploy) the air bag, which may seriously injure you. Read the service warnings/cautions in the Workshop service information before handling the front seat (side air bag integrated).

Switch the ignition OFF (LOCK).
Disconnect the negative battery terminal and wait for 1 min or more. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION (US) .)
Slide hooks A in the order of arrows (1), (2), (3) shown in the illustration and disconnect them from hooks B.

Courtesy of MAZDA MOTORS CORP.
Open fasteners.

Courtesy of MAZDA MOTORS CORP.
Disconnect the lumber support motor connector.
Apply battery positive voltage and connect the ground to the lumbar support motor terminals as indicated in the table below and verify the front seat operation condition.
- If the operation cannot be verified as indicated in the table, replace the front seat. (See FRONT SEAT REMOVAL/INSTALLATION (US) .)
Courtesy of MAZDA MOTORS CORP.