Check Lifting Switch (Front) Circuit

AUTOMATIC DRIVE POSITIONER


Check Lifting Switch (Front) Circuit

1.CHECK FUNCTION
With CONSULT-III
With "LIFT FR SW-UP, LIFT FR SW-DN" on the DATA MONITOR, operate the lifting switch (front) 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 - Lifting switch (front) circuit is OK.
NG - GO TO 2.
2.CHECK LIFTING SWITCH (FRONT) 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 LIFTING SWITCH (FRONT)





Check continuity between power seat switch as follows.





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