Forward Recognition Camera System Terminals Of Ecu

Engine Hybrid System. Land Cruiser. Urj200, 202 Grj200 Vdj200
Cruise Control. Land Cruiser. Urj200, 202 Grj200 Vdj200

  1. FORWARD RECOGNITION CAMERA

Forward Recognition Camera System -- Terminals Of Ecu



FORWARD RECOGNITION CAMERA
NOTICE:
  1. DTCs may be output when connectors are disconnected during inspection. Therefore, be sure to clear the DTCs using the GTS once the inspection has been completed.
  2. Do not apply excessive force to the R20 forward recognition camera connector.

Land Cruiser. Urj200, 202 Grj200 Vdj200.Cruise Control.Cruise Control System.Forward Recognition Camera System Terminals Of Ecu

  1. CHECK FORWARD RECOGNITION CAMERA

    Terminal No. (Symbol)
    		Wiring Color
    		Terminal Description
    		Condition
    		Specified Condition
    R20-7 (IGB) - Body ground
    		B - Body ground
    		Power source
    		Engine switch on (IG)
    		11 to 14 V
    Engine switch off
    		Below 1 V
    R20-10 (GND) - Body ground
    		BR - Body ground
    		Ground
    		Always
    		Below 1 Ω
    R20-5 (CA1P) - R20-10 (GND)
    		G - BR
    		CAN communication signal
    		Engine switch on (IG)
    		Pulse generation
    (See waveform 1)
    R20-11 (CA1N) - R20-10 (GND)
    		B - BR
    		CAN communication signal
    		Engine switch on (IG)
    		Pulse generation
    (See waveform 2)
    R20-6 (CANH) - R20-10 (GND)
    		R - BR
    		CAN communication signal
    		Engine switch on (IG)
    		Pulse generation
    (See waveform 1)
    R20-12 (CANL) - R20-10 (GND)
    		P - BR
    		CAN communication signal
    		Engine switch on (IG)
    		Pulse generation
    (See waveform 2)


    2. Land Cruiser. Urj200, 202 Grj200 Vdj200.Cruise Control.Cruise Control System.Forward Recognition Camera System Terminals Of Ecu

  2. WAVEFORM 1

    1. CAN communication signal

      Item
      		Content
      Terminal Name
      		Between R20-5 (CA1P) and R20-10 (GND)
      Between R20-6 (CANH) and R20-10 (GND)
      Tester Range
      		1 V/DIV., 10 μsec./DIV.
      Condition
      		Engine switch on (IG)
      HINT:
      The waveform varies depending on the CAN communication signal.


    3. Land Cruiser. Urj200, 202 Grj200 Vdj200.Cruise Control.Cruise Control System.Forward Recognition Camera System Terminals Of Ecu

  3. WAVEFORM 2

    1. CAN communication signal

      Item
      		Content
      Terminal Name
      		Between R20-11 (CA1N) and R20-10 (GND)
      Between R20-12 (CANL) and R20-10 (GND)
      Tester Range
      		1 V/DIV., 10 μsec./DIV.
      Condition
      		Engine switch on (IG)
      HINT:
      The waveform varies depending on the CAN communication signal.