Component Location
General Description

CAN communication is a parallel circuit to interchange information among each units. CAN communication can share much information with units more faster and more efficiently by using specified language. CAN-High line is twisted with CAN-Low line as a purpose in preventing from a noise.

DTC Description

This code related to communication line between TCS, ESP(or FTCS) and TCCU is set when CAN signal from ECU can′t received for more than 1sec or ECU internal error occur. If failure is detected TCCU prohibits the ITM control.

DTC Detecting Condition

Item

Detecting Condition

Possible Cause

DTC Strategy

● TCS-ITM Communication Line, or ECU side malfunction

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

● Wheel sensor comm line circuit open/short.

● Faulty Wheel sensor .

● Faulty ABS MODULE.

● Faulty TCCU .

Enable Conditions

● Message present 1.0 sec self clearing

Threshold Value

● Loss of Signal

Diagnostic Time

● 1 sec

MIL on condition

● 0.5 Sec.

Fail Safe

Schematic Diagram
Signal Waveform
Яндекс.Метрика