Control Module Communication Bus OFF - Vehicle Stability Control System

BRAKE CONTROL: VEHICLE STABILITY CONTROL SYSTEM: U0073/94: Control Module Communication Bus OFF

DTC U0073/94 - Control Module Communication Bus OFF

DTC U0100/65 - Lost Communication with ECM / PCM

DTC U0123/62 - Lost Communication with Yaw Rate Sensor Module

DTC U0124/95 - Lost Communication with Lateral Acceleration Sensor Module

DTC U0126/63 - Lost Communication with Steering Angle Sensor Module

DESCRIPTION

The skid control ECU receives the signals from the ECM, steering angle sensor, and yaw rate and acceleration sensor via the CAN communication system.






WIRING DIAGRAM





INSPECTION PROCEDURE
HINT: These DTCs are output when there is a malfunction in the CAN communication system. Refer to troubleshooting of the CAN communication system How to Proceed With Troubleshooting.