Inspection Procedure

HINT:

After the inspection is completed, clear the DTCs.

1. CHECK WIRE HARNESS (MULTI-DISPLAY - TELEVISION CAMERA) 
   1. Disconnect the M14 display connector.
   2. Disconnect the T13 camera connector.
   3. Measure the resistance of the wire harness side connectors.

      Standard resistance 

      STANDARD RESISTANCE REFERENCE CHART
      
      

      Tester Connection	Specified Condition
      T13-4 (CB+) - M14-29 (CA+)	Below 1 Ω
      T13-3 (CGND) - M14-30 (CGND)	Below 1 Ω
      T13-2 (CV+) - M14-27 (V+)	Below 1 Ω
      T13-1 (CV-) - M14-28 (V-)	Below 1 Ω
      T13-4 (CB+) - Body ground	10 kΩ or higher
      T13-3 (CGND) - Body ground	10 kΩ or higher
      T13-2 (CV+) - Body ground	10 kΩ or higher
      T13-1 (CV-) - Body ground	10 kΩ or higher

   NG: REPAIR OR REPLACE HARNESS AND CONNECTOR 

   Fig 1: Checking Wire Harness (Multi-Display - Television Camera)

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   OK: Go to Next Step 

2. CHECK MULTI-DISPLAY (CA+ VOLTAGE) 
   1. Measure the voltage of the display.

      Standard voltage 

      VOLTAGE CHART
      
      

      Tester Connection	Condition	Specified Condition
      M14-29 (CA+) - M14-30 (CGND)	Power switch ON (IG), shift lever R position	Approx. 6 V

   NG: REPLACE MULTI-DISPLAY 

   Fig 2: Checking Multi-Display (CA+ Voltage)

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   OK: REPLACE TELEVISION CAMERA ASSEMBLY