Rear Power Seat Control System

SEAT: REAR POWER SEAT CONTROL SYSTEM: TERMINALS OF ECU

1. CHECK FOLD SEAT CONTROL ECU LH





(a) Disconnect the O33 and O34 ECU connectors.

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





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

(d) Reconnect the O33 and O34 ECU connectors.

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









(f) If the result is not as specified, the ECU may have a malfunction.

2. CHECK FOLD SEAT CONTROL ECU RH





(a) Disconnect the P19 and P20 ECU connectors.

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





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

(d) Reconnect the P19 and P20 ECU connectors.

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









(f) If the result is not as specified, the ECU may have a malfunction.