Gateway ECU Power Source Circuit

DESCRIPTION

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

WIRING DIAGRAM

INSPECTION PROCEDURE

1. INSPECT NETWORK GATEWAY ECU

1. Disconnect the network gateway ECU connector G1.

2. 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

3. 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