Check Reclining Motor Circuit

AUTOMATIC DRIVE POSITIONER


Check Reclining Motor Circuit

1.CHECK SEAT RECLINING MECHANISM
Check the following.
- Operation malfunction caused by an interference with the center pillar or center console
- Operation malfunction and interference with other parts by poor installation
OK or NG
OK - GO TO 2.
NG - Repair or replace the malfunctioning part and check again.
2.CHECK FUNCTION
With CONSULT-III
Check operation with "SEAT RECLINING" in ACTIVE TEST.





OK or NG
OK - Reclining motor circuit is OK.
NG - GO TO 3.
3.CHECK RECLINING MOTOR CIRCUIT HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect driver seat control unit and reclining motor connector.
3. Check continuity between driver seat control unit connector and reclining motor connector.










4. Check continuity between driver seat control unit connector and ground.





OK or NG
OK - GO TO 4.
NG - Repair or replace harness.
4.CHECK DRIVER SEAT CONTROL UNIT OUTPUT SIGNAL
1. Connect the driver seat control unit connector.





2. Check voltage between driver seat control unit connector and ground.





OK or NG
OK - Replace reclining motor.
NG - Replace driver seat control unit.