Diagnosis Procedure

R RANGE SIGNAL CIRCUIT


Description

The sonar control unit turns the sonar system activation OFF when inputting the reverse signal.




R RANGE SIGNAL CIRCUIT


Diagnosis Procedure

1.CHECK P RANGE SIGNAL
1. Turn ignition switch ON.
2. Check voltage between sonar control unit harness connector and ground.





Is the inspection result normal?
YES - INSPECTION END
NO - Repair harness or connector.