Release Actuator Circuit

SEAT: REAR NO. 2 SEAT ASSEMBLY (w/ Power Stowing Function): Release Actuator Circuit
- Release Actuator Circuit

DESCRIPTION

The fold seat control ECU receives a switch operation signal from the fold seat switch and activates the release actuator. The release actuator releases the lock of the stowed seat based on a drive voltage received from the ECU.

WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. INSPECT FOLD SEAT CONTROL ECU

(a) Remove the fold seat control ECU with connector still connected.





(b) Measure the voltage according to the value(s) in the table below.

Standard voltage:

LH side





RH side





OK -- PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE
NG -- Continue to next step.

2. CHECK HARNESS AND CONNECTOR (FOLD SEAT CONTROL ECU - FOLDING MOTOR)

(a) Disconnect the connectors from the fold seat control ECU.





(b) Disconnect the connector from the folding motor.

(c) Measure the resistance according to the value(s) in the table below.

Standard resistance:

LH side





RH side





NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- Continue to next step.

3. CHECK HARNESS AND CONNECTOR (FOLDING MOTOR - BODY GROUND)

(a) Measure the resistance according to the value(s) in the table below.





Standard resistance:

LH side





RH side





NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR

OK -- PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE