LDW & LDP

POWER SUPPLY AND GROUND CIRCUIT

LANE CAMERA UNIT : Diagnosis Procedure


1. CHECK FUSES

Check if any of the following fuses are blown:





Is the inspection result normal?
YES- GO TO 2.
NO- Replace the blown fuse after repairing the affected circuit if a fuse is blown.

2. CHECK LANE CAMERA UNIT POWER SUPPLY CIRCUIT

Check voltage between lane camera unit harness connector and ground.





Is the inspection result normal?
YES- GO TO 3.
NO- Repair the lane camera unit power supply circuit.

3. CHECK LANE CAMERA UNIT GROUND CIRCUIT

1.Turn the ignition switch OFF.
2.Disconnect the lane camera unit connector.
3.Check for continuity between lane camera unit harness connector and ground.





Is the inspection result normal?
YES- INSPECTION END
NO- Repair the lane camera unit ground circuit.