DTC Description

The EPB ECU sets this DTC when there is ESP CAN signal error for 0.5 second.

DTC Detecting Condition

Item

Detecting Condition

Possible Cause

DTC Strategy

Monitoring CAN messages

1.

ESP

2.

Open or short in CAN communication line

Enable conditions

IG ON

Battery voltage is between 9V and 16V

Threshold value

ESP CAN message(brake signal, wheel speed signal, etc) is not received for 0.5 second

Fail-Safe

Depend on unavailability of CAN message, there could be inhibited function

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