Gateway ECU Communication Stop Mode

CAN COMMUNICATION: CAN COMMUNICATION SYSTEM: Gateway ECU Communication Stop Mode
- Gateway ECU Communication Stop Mode

DESCRIPTION

WIRING DIAGRAM

INSPECTION PROCEDURE

PROCEDURE

1. CHECK CAN BUS LINE FOR DISCONNECTION (NETWORK GATEWAY ECU BRANCH WIRE)

(a) Disconnect the K66 network gateway ECU connector.

(b) Measure the resistance of the wire harness side connector.

Standard resistance:

NG -- REPAIR OR REPLACE NETWORK GATEWAY ECU BRANCH WIRE OR CONNECTOR (CANH, CANL)
OK -- Continue to next step.

2. CHECK WIRE HARNESS (NETWORK GATEWAY ECU - BATTERY AND BODY GROUND)

(a) Disconnect the K66 network gateway ECU connector.

(b) Measure the resistance of the wire harness side connector.

Standard resistance:

NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR

OK -- REPLACE NETWORK GATEWAY ECU