Diagnosis Start Condition

When all the following conditions are established

• DTC P0606 and U code are not recorded.
• Engine speed is 400 rpm or more

Malfunction judgment criteria: 

When any of the following conditions is established

• Continuous time of VDC sensor failure status is 0.1 second or more
• Continuous time of VDC wheel speed sensor failure status is 0.1 second or more