Navigation (Single Monitor)

B2701 SENSOR HARNESS OPEN [CR-FL]





Description









DTC Logic

DTC DETECTION LOGIC

DTC Detection Logic:

Diagnosis Procedure
1.CHECK HARNESS CORNER SENSOR FRONT LH SIGNAL CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect sonar control unit connector and corner sensor connector.
3. Check continuity between sonar control unit harness connector and corner sensor (FL) harness connector.





4. Check continuity between sonar control unit harness connector and ground.





Is the inspection result normal?
YES - GO TO 2.
NO - Repair harness or connector.
2.CHECK HARNESS CORNER SENSOR FRONT LH GROUND CIRCUIT
Check continuity between sonar control unit harness connector and corner sensor (FL) harness connector.





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