Pedal Adjusting Switch Circuit Inspection

AUTOMATIC DRIVE POSITIONER


Pedal Adjusting Switch Circuit Inspection

1.CHECK FUNCTION
With CONSULT-III
With "PEDAL SW-FR, PEDAL SW-RR" on the DATA MONITOR, operate the pedal adjusting 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 - Pedal adjusting switch circuit is OK.
NG - GO TO 2.
2.CHECK PEDAL ADJUSTING SWITCH CIRCUIT HARNESS CONTINUITY





1. Disconnect driver seat control unit and pedal adjusting switch.
2. Check continuity between driver seat control unit connector B401 terminals 15, 30 and pedal adjusting switch connector B22 terminals 2, 3.






3. Check continuity between driver seat control unit connector B401 terminals 15, 30 and ground.





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





Check continuity between pedal adjusting switch terminals as follows.





OK or NG
OK - GO TO 4.
NG - Replace pedal adjusting switch.
4.CHECK PEDAL ADJUSTING SWITCH GROUND CIRCUIT





Check continuity between pedal adjusting switch connector B22 terminal 4 and ground.

4 - Ground : Continuity should exist.

OK or NG
OK - Check the condition of the harness and connector.
NG - Repair or replace harness.