Roof Open/Close Switch

ROOF OPEN/CLOSE SWITCH

Component Function Check


1. CHECK ROOF OPEN/CLOSE SWITCH FUNCTION

With CONSULT
1.Turn ignition switch ON.
2.Check "ROOF SW (OPEN)" and "ROOF SW (CLOSE)" in "DATA MONITOR" mode of "CONVERTIBLE
ROOF" using CONSULT.





Is the inspection result normal?
YES- Roof open/close switch is normal.
NO- .


Diagnosis Procedure


1. CHECK VOLTAGE ROOF OPEN/CLOSE SWITCH POWER SUPPLY

1.Turn ignition switch OFF.
2.Disconnect roof open/close switch connector.
3.Turn ignition switch ON.
4.Check the voltage between roof open/close switch harness connector and ground.





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

2. CHECK ROOF OPEN/CLOSE SWITCH POWER SUPPLY CIRCUIT

1.Turn ignition switch OFF.
2.Disconnect soft top control unit harness connector.
3.Check the continuity between soft top control unit harness connector and roof open/close switch harness connector.





4.Also check harness for short to ground and short to power.
Is the inspection result normal?
YES- Replace soft top control unit. Removal And Installation.
NO- Repair open circuit, short to ground or short to power in harness or connectors.

3. CHECK ROOF OPEN/CLOSE SWITCH GROUND CIRCUIT

1.Turn ignition switch OFF.
2.Disconnect soft top control unit connector.
3.Check the continuity between soft top control unit harness connector and roof open/close switch harness connector.





4.Also check harness for short to power.
Is the inspection result normal?
YES- GO TO 4.
NO- Repair open circuit and short to power in harness or connectors.

4. CHECK ROOF OPEN/CLOSE SWITCH

B1709.
Is the inspection result normal?
YES- GO TO 5.
NO- Replace roof open/close switch. Removal And Installation.

5. CHECK INTERMITTENT INCIDENT

Intermittent Incident Regular Grade.
- INSPECTION END