Vehicle Stability Control System (For BOSCH Made)

DTC C1234/34 Yaw Rate Sensor Malfunction

DESCRIPTION

DTC Detection Condition:

The deceleration sensor is combined with the yaw rate and acceleration sensor.

The brake actuator receives signals from the yaw rate and acceleration sensor via the CAN communication system.

If there is trouble in the CAN communication system, DTCs U0073/94 and U0123/62 are output.

Wiring Diagram:

Step 1-3:

Step 3(continued)-5:

INSPECTION PROCEDURE

HINT:
- Check the condition of each related circuit connector before troubleshooting.
- When U0073/94, U0100/65, U0123/62 and/or U0126/63 is output together with C0365/28, inspect and repair the trouble areas indicated by U0073/94, U0100/65, U0123/62 and/or U0126/63 first.