REAR VIEW MONITOR SYSTEM TERMINALS OF ECU


  1. REAR TELEVISION CAMERA ASSEMBLY


    1. Disconnect the P2 rear television camera assembly connector.

      A01V1C2E02

    2. Measure the voltage of each terminal of the wire harness side connector.

      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      P2-6 (CB+) - Body ground R - Body ground Power source Within 60 seconds of turning the ignition switch ACC 5.5 to 7.05 V

      If the result is not as specified, there may be a malfunction on the wire harness side.

    3. Reconnect the rear television camera assembly connector.

    4. Check for pulses between each terminal of the connector.

      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      P2-3 (CV+) - P2-2 (CV-) B - W Display signal

      Ignition switch ON (IG)

      Shift lever in R

      Camera lens not covered, displaying an image

      Pulse generation

      (See waveform 1)

      Ignition switch ON (IG)

      Shift lever in R

      Camera lens covered, blacking out screen

      Pulse generation

      (See waveform 2)

      Tech Tips

      A waterproof connector is used for the rear television camera assembly. Therefore, inspect the waveform at the radio and display receiver assembly with the connector connected.

      If the result is not as specified, the rear television camera assembly may have a malfunction.

    5. Reference (Oscilloscope waveform):

      A01UY5ME01

      Tech Tips

      A waterproof connector is used for the rear television camera assembly. Therefore, inspect the waveform at the radio and display receiver assembly with the connector connected.


      1. Waveform 1 (camera lens is not covered, displaying an image)

        Item Content
        Terminal No. (Symbol) P2-3 (CV+) - P2-2 (CV-)
        Tool Setting 200 mV/DIV., 50 μsec./DIV.
        Condition Ignition switch ON (IG), shift lever in R

        Tech Tips

        The video waveform changes according to the image sent by the rear television camera assembly.

      2. Waveform 2 (camera lens is covered, blacking out the screen)

        Item Content
        Terminal No. (Symbol) P2-3 (CV+) - P2-2 (CV-)
        Tool Setting 200 mV/DIV., 50 μsec./DIV.
        Condition Ignition switch ON (IG), shift lever in R

        Tech Tips

        The video waveform changes according to the image sent by the rear television camera assembly.

        Text in Illustration
        *a Waveform 1 (camera lens is not covered, displaying an image)
        *b Waveform 2 (camera lens is covered, blacking out the screen)
        *c Synchronization Signal
        *d Video Waveform

  2. RADIO AND DISPLAY RECEIVER ASSEMBLY (w/o Navigation System) Click here

  3. RADIO AND DISPLAY RECEIVER ASSEMBLY (w/ Navigation System) Click here