DTC Description

The EPB ECU checks CAN communication circuit for a normal operation and if it is detected that there is an error in CAN bus line, this DTC is set.

DTC Detecting Condition

Item

Detecting Condition

Possible Cause

DTC Strategy

•

CAN message monitoring

1.

Poor connection

2.

Power supply to each Module

3.

Open or short in PCM(ECM) communication line

4.

Open or short in Instrument Cluster communication line

5.

120Ω register

Enable Conditions

•

IG ON

Threshold value

•

CAN messages can not be sent form more than 500msec.

Fail Safe

•

Automatic release function inhibited

Яндекс.Метрика