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 WIRE (SKID CONTROL ECU MAIN BUS LINE DISCONNECTION)





(a) Turn the ignition switch off.
(b) Disconnect the skid control ECU connector (A34).
(c) Measure the resistance according to the value(s) in the table below.
Resistance:






NG -- REPAIR OR REPLACE WIRE HARNESS OR CONNECTOR (CAN-H, CAN-L)
OK -- Continue to next step.

2. CHECK WIRE HARNESS (IG1, GND1, GND2)





(a) Measure the resistance and voltage according to the value(s) in the table below.
Resistance and voltage:






NG -- REPAIR OR REPLACE WIRE HARNESS OR CONNECTOR
OK -- REPLACE SKID CONTROL ECU WITH ACTUATOR