How To Proceed With Troubleshooting
Troubleshoot in accordance with the procedure on Fig 1 .
Fail safe function:
When a failure occurs in the ABS & BA & TRAC & VSC systems, the ABS and VSC warning lights are lit and ABS & BA & TRAC & VSC operation is prohibited. In addition to this, when the failure which disables EBD operation occurs, the BRAKE warning light is lit as well and EBD operation is prohibited.