Inspection Steps

WARNING: This page is about a different car, the 2019 Subaru BRZ. However, it is still accessible from the selected car via links, so may be relevant.

Check poor contact of connectors.
1. Turn the ignition switch to OFF.
2. Disconnect the cable from the battery ground terminal.
3. Check that the connector is securely connected to the occupant detection ECM.
  Criteria: The connector is securely connected.
  
  NOTE: If the connector is found loose, reconnect it, and then proceed to the next inspection.
4. Disconnect the connector from the occupant detection ECM.
5. Check that the connector terminal is intact.
  Criteria: The terminal is not deformed or damaged.
NG: Replace the front seat cushion ASSY RH

OK: Go to next step

Repair the connector. In case that the fault cannot be corrected, replace the front seat cushion ASSY RH.