Componet Location
General Description

ITCC(Intelligent Torque Control Coupling) 4WD:

Though CAN communication, ECM and TCM hold engin RPM, APS, step of trensmission, decreasing of torque in common and perform the active control .ITCC system has 4WD-LOCK function that can make driving force to 50:50 by compulsion according to driver's intention.

DTC Description

This DTC is set when inappropriate 4WD-ECM is detected.

If failure is detected "4WD-ECM" prohibits the "ITCC" control and vehicle is controlled with 2WD by intercepting EMC current.

DTC Detecting Condition

Item

Detecting Condition

Possible cause

DTC Strategy

•

EEPROM Error

•

Faulty 4WD-ECM .

Enable Conditions

•

IG KEY ON

Threshold value

•

Can't read from EEPROM,

can't write to EEPROM.Maintained 3 times.

MIL ON Condition

•

Lamp ON

Яндекс.Метрика