Component Location
General Description

CAN telecomunication is used to transfer TPS signal, of engine ECM, to TCCU.

DTC Description

This DTC code, which is related to the ECU-ITM Communication Line, is set If no signal is received by TCCU.

DTC Detecting Condition

Item

Detecting Condition

Possible Cause

DTC Strategy

● ECU-ITM Communication Line, or ECU side malfunction

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

● CAN HIGH/LOW circuit open/short.

● Faulty TCCU .

● 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