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Skid Control ECU Communication Stop Mode








CAN COMMUNICATION: CAN COMMUNICATION SYSTEM: Skid Control ECU Communication Stop Mode

Skid Control ECU Communication Stop Mode

DESCRIPTION





WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. CHECK CAN BUS LINE FOR DISCONNECTION (SKID CONTROL ECU BRANCH WIRE)




(a) Disconnect the S8 skid control ECU connector.
(b) Measure the resistance of the wire harness side connector.
Standard resistance:






NG -- REPLACE SKID CONTROL ECU BRANCH WIRE AND CONNECTOR (CANH, CANL)
OK -- Continue to next step.

2. CHECK WIRE HARNESS (SKID CONTROL ECU - BATTERY AND BODY GROUND)




(a) Disconnect the S7, S9 and S10 skid control ECU connectors.
(b) Measure the resistance of the wire harness side connectors.
Standard resistance:





(c) Measure the voltage of the wire harness side connectors.
Standard voltage:






NG -- REPAIR OR REPLACE HARNESS AND CONNECTOR
OK -- REPLACE SKID CONTROL ECU
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