AUDIO AND VISUAL SYSTEM > Gateway ECU Power Source Circuit

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DESCRIPTION

This is the power source circuit to operate the network gateway ECU.

WIRING DIAGRAM


E110884E02


INSPECTION PROCEDURE

1.INSPECT NETWORK GATEWAY ECU


    I041860E02

  1. Disconnect the network gateway ECU connector G1.

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

    Standard resistance:
    Tester connection
    		Condition
    		Specified condition
    GND - Body ground
    		Always
    		Below 1 Ω

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

    Standard voltage:
    Tester connection
    		Condition
    		Specified condition
    BATT - GND
    		Always
    		10 to 14 V
    ACC - GND
    		Ignition SW ACC
    		10 to 14 V
    IG - GND
    		Ignition SW ON
    		10 to 14 V



NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
OK

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