RX400h · Service Manual BODY ELECTRICAL

ON-VEHICLE INSPECTION

Inspection


INSPECT INTEGRATION CONTROL & PANEL ASSEMBLY

  1. E110608E01
    Disconnect the C4 connector.

  1. Measure the voltage between the terminals according to the value(s) in the table below.

    Standard Voltage:
    Tester Connection
    		 Condition
    		 Specified Condition
    C4-1 (+B) -
    Body ground
    		 Always
    		 10 to 14 V
    C4-2 (ACC) -
    Body ground
    		 Turn the ignition switch to the off → ACC or ON position
    		 Below 1 V →
    10 to 14 V
    C4-9 (IG+) -
    Body ground
    		 Turn the ignition switch to the off → ACC or ON position
    		 Below 1 V →
    10 to 14 V

  1. Measure the resistance between the terminals according to the value(s) in the table below.

    Standard Resistance:
    Tester Connection
    		 Condition
    		 Specified Condition
    C4-7 (GND) -
    Body ground
    		 Always
    		 Below 1 Ω

    HINT:
    If the value is not as specified, replace the integration control & panel assembly.


INSPECT MULTI-DISPLAY

  1. E111223E01
    Disconnect the M5 connector.

  1. Measure the voltage between the terminals according to the value(s) in the table below.

    Standard Voltage:
    Tester Connection
    		 Condition
    		 Specified Condition
    M5-12 (+B) -
    Body ground
    		 Always
    		 10 to 14 V
    M5-11 (ACC) -
    Body ground
    		 Turn the ignition switch to the off → ACC or ON position
    		 Below 1 V →
    10 to 14 V
    M5-10 (IG) -
    Body ground
    		 Turn the ignition switch to the off → ACC or ON position
    		 Below 1 V →
    10 to 14 V

  1. Measure the resistance between the terminals according to the value(s) in the table below.

    Standard Resistance:
    Tester Connection
    		 Condition
    		 Specified Condition
    M5-3 (GND) -
    Body ground
    		 Always
    		 Below 1 Ω

    HINT:
    If the value is not as specified, replace the multi-display.

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