Check Reclining Switch Circuit

AUTOMATIC DRIVE POSITIONER


Check Reclining Switch Circuit

1.CHECK FUNCTION
With CONSULT-III
With "RECLN SW-FR, RECLN SW-RR" on the DATA MONITOR, operate the reclining switch to check ON/OFF operation.





Without CONSULT-III
1. Turn ignition switch OFF.





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





OK or NG
OK - Reclining switch circuit is OK.
NG - GO TO 2.
2.CHECK RECLINING SWITCH CIRCUIT HARNESS CONTINUITY
1. Disconnect driver seat control unit and power seat switch connector.





2. Check continuity between driver seat control unit connector and power seat switch connector.





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





OK or NG
OK - GO TO 3.
NG - Repair or replace harness.
3.CHECK RECLINING SWITCH





Check continuity between power seat switch as follows.





OK or NG
OK - Replace driver seat control unit.
NG - Replace power seat switch.