Control Module Communication Bus OFF- Electronically Controlled Brake System

BRAKE CONTROL: ELECTRONICALLY CONTROLLED BRAKE SYSTEM: U0073/94,U0123/62,U0124/95,U0126/63,U0130/68,U0131/67,U0293/59: Control Module Communication Bus OFF
U0293/59 - Communication Error from HV ECU

DESCRIPTION

The skid control ECU inputs the signals from the HV control ECU, power steering (EPS) ECU, steering control (VGRS) ECU, steering angle sensor, and yaw rate and acceleration sensor via the CAN communication system.





INSPECTION PROCEDURE

PROCEDURE

1. CHECK DTC

(a) Check for DTCs Reading and Clearing Diagnostic Trouble Codes.

Result:





HINT
The CAN communication system must be normal when repairing the sensor DTCs (for ABS, VSC and electronically controlled brake system).

NG -- GO TO CAN COMMUNICATION SYSTEM How to Proceed With Troubleshooting

OK -- END