Telescopic Switch

TELESCOPIC SWITCH

Component Function Check


1. CHECK FUNCTION

1.Select "TELESCO SW-FR", "TELESCO SW-RR" in "Data monitor" mode using CONSULT.
2.Check telescopic switch signal under the following conditions.





Is the indication normal?
YES- INSPECTION END
NO- Perform diagnosis procedure. Refer to "Diagnosis Procedure" .


Diagnosis Procedure


1. CHECK TELESCOPIC SWITCH INPUT SIGNAL

1.Turn ignition switch OFF.
2.Disconnect tilt & telescopic switch connector.
3.Turn ignition switch ON.
4.Check voltage between tilt & telescopic switch harness connector and ground.





Is the inspection result normal?
YES- GO TO 3.
NO- GO TO 2.

2. CHECK TELESCOPIC SWITCH CIRCUIT

1.Turn ignition switch OFF.
2.Disconnect automatic drive positioner control unit connector.
3.Check continuity between automatic drive positioner control unit harness connector and tilt & telescopic switch harness connector.





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





Is the inspection result normal?
YES- Replace automatic drive positioner control unit.
NO- Repair or replace harness or connector.

3. CHECK TELESCOPIC SWITCH

Refer to "Component Inspection" .
Is the inspection result normal?
YES- GO TO 4.
NO- Replace tilt & telescopic switch.

4. CHECK INTERMITTENT INCIDENT

Refer to "Intermittent Incident" Intermittent Incident.
- INSPECTION END


Component Inspection


1. CHECK TELESCOPIC SWITCH

1.Turn ignition switch OFF.
2.Disconnect tilt & telescopic switch connector.
3.Check continuity between tilt & telescopic switch terminals.





Is the inspection result normal?
YES- INSPECTION END
NO- Replace tilt & telescopic switch.