Check Tilt Switch Circuit

AUTOMATIC DRIVE POSITIONER


Check Tilt Switch Circuit

1.CHECK FUNCTION
With CONSULT-III
With "TILT SW-UP, TILT SW-DOWN" on the DATA MONITOR, operate the ADP steering switch to check ON/OFF operation.





Without CONSULT-III
1. Turn ignition switch OFF.
2. Check voltage between automatic drive positioner control unit connector and ground.










OK or NG
OK - Tilt switch circuit is OK.
NG - GO TO 2.
2.CHECK TILT SWITCH CIRCUIT HARNESS CONTINUITY
1. Disconnect automatic drive positioner control unit connector and ADP steering switch connector.





2. Check continuity between automatic drive positioner control unit connector and ADP steering switch connector.





3. Check continuity between automatic drive positioner control unit connector and ground.





OK or NG
OK - GO TO 3.
NG - Repair or replace harness.
3.CHECK ADP TILT STEERING SWITCH
ADP steering switch operate, check continuity ADP steering switch.










OK or NG
OK - GO TO 4.
NG - Replace ADP steering switch.
4.CHECK ADP STEERING SWITCH GROUND CIRCUIT





Check continuity between ADP steering switch connector and ground.





OK or NG
OK - Replace automatic drive positioner control unit.
NG - Repair or replace harness.