Diagnosis Procedure

ROOF OPEN/CLOSE SWITCH


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.
- INSPECTION END