Component Location
General Description

It sends a wheel speed sensor signal from ABC CONTROL MODULE to TCCU in the method of PWN.

DTC Description

This is regarding TCS-ITM Communication Line, or ECU side malfunction ,trouble code is detected when there is no wheel sensor signal into TCCU and MIL is turn ON.

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