Rear Power Seat Control System

SEAT: REAR POWER SEAT CONTROL SYSTEM: TERMINALS OF ECU

1. CHECK FOLD SEAT CONTROL ECU LH





(a) Disconnect the b2 and b3 fold seat control ECU connectors.

(b) Measure the voltage and resistance of the wire harness side connectors.





If the result is not as specified, there may be a malfunction on the wire harness side.

(c) Reconnect the fold seat control ECU connectors.

(d) Measure the voltage and resistance of the connectors.









If the result is not as specified, the fold seat control ECU may have a malfunction.

2. CHECK FOLD SEAT CONTROL ECU RH





(a) Disconnect the a2 and a3 fold seat control ECU connectors.

(b) Measure the voltage and resistance of the wire harness side connectors.





If the result is not as specified, there may be a malfunction on the wire harness side.

(c) Reconnect the fold seat control ECU connectors.

(d) Measure the voltage and resistance of the connectors.









If the result is not as specified, the fold seat control ECU may have a malfunction.