LANE CAMERA UNIT: Diagnosis Procedure

Regarding Wiring Diagram information, refer to "WIRING DIAGRAM ".

1. CHECK LANE CAMERA UNIT POWER SUPPLY CIRCUIT 

   Check voltage between lane camera unit harness connector and ground.

   Terminal			Condition	Voltage (Approx.)
   (+)		(-)
   Lane camera unit		Ground	Ignition switch
   Connector	Terminal
   R5	7		OFF	0 V
   			ON	Battery voltage

   Is the inspection result normal? 

   YES: GO TO  2.

   NO: Repair the lane camera unit power supply circuit.

2. 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.

      Lane camera unit		Ground	Continuity
      Connector	Terminal
      R5	1		Yes
      	5

   Is the inspection result normal? 

   YES: Inspection End.

   NO: Repair the lane camera unit ground circuit.