Component Location
General Description

In case of the vehicle installed ESP & TCS(ABC CONTROL MODULE), ABS control module sends the wheel speed signal to 4WD(ECU) by CAN comunication after ABS control module recieves the wheel speed signal.

DTC Description

This failure code is related to the communication line between ESP(ABC CONTROL MODULE) and is set if CAN BUS ERROR that means wrong TCCU installation is continued for more than 1sec.

DTC Detecting Condition

Item

Detecting Condition

Possible Cause

DTC Strategy

● Loss of Signal

● ABS Active

● ABS MODULE connector looseness and poor terminal to wire connection.

● CAN comm line circuit open/short.

● Faulty ABS MODULE .

● Faulty TCCU .

Enable Conditions

● Ignition cycle required

Threshold Value

● Loss of 0153H Message

Diagnostic Time

MIL on condition

● No Set

Fail Safe

Schematic Diagram
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