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Inspection Procedure

  1. INSPECT MULTI-DISPLAY 
    1. Disconnect the multi-display connectors M4 and M5.
    2. Measure the resistance according to the value(s) in the table below.

      Resistance 

      TERMINALS RESISTANCE SPECIFICATION

      Tester connection Condition Specified Condition
      GND (M5-3) - Body ground Always Below 1 Ω
      GND (M4-3) - Body ground Always Below 1 Ω
    3. Measure the voltage according to the value(s) in the table below.

      Voltage 

    TERMINALS VOLTAGE SPECIFICATION

    Tester connection Condition Specified Condition
    +B1 - GND Always 10 to 14 V
    ACC - GND Ignition SW ACC 10 to 14 V
    IG - GND Ignition SW ON 10 to 14 V
    Fig 1: Disconnecting Multi-Display Connectors M4 And M5
    G04093066Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

    NG: REPAIR OR REPLACE HARNESS OR CONNECTOR 

    OK: RETURN TO THE ORIGINAL INSPECTION FLOW BECAUSE THE CHECK RESULT IS NORMAL 

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