DTC C1203/95 ECM Communication Circuit Malfunction: Description

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.

DTC DETECTING CONDITION CHART

DTC No.	Information Code	DTC Detection Condition	Trouble Area
C1203/95	-	When either condition below is met: No stored information for destination. No stored information whether VSC is in operation or not. Destination information from ECM does not match with stored value.	ECM