Electronically Controlled Brake System

DTC C1203/95 ECM Communication Circuit Malfunction

DESCRIPTION

DTC Detection Condition:

The circuit is used to send TRAC and VSC control information from the skid control ECU to the ECM, and engine control information from the ECM to the skid control ECU via the CAN communication system.

Step 1-3:

Step 3(Continued):

INSPECTION PROCEDURE

HINT: Check that the part numbers of the installed ECM and skid control ECU are correct before performing the given procedure.