Engine Circuit Malfunction - Active Torque Control 4WD System

DIFFERENTIAL: ACTIVE TORQUE CONTROL 4WD SYSTEM: C1280/82: Engine Circuit Malfunction
C1280/82 - Engine Circuit Malfunction

DESCRIPTION

If a malfunction in the engine control ECU circuit occurs, the 4WD control ECU will output this DTC.





INSPECTION PROCEDURE

HINT
Check the condition of each related circuit connector before troubleshooting Electronic Circuit Inspection Procedure.

PROCEDURE

1. CHECK FOR DTC

(a) Clear the DTC .

(b) Turn the ignition switch off.

(c) Turn the ignition switch ON and check that can communication system DTC is not output.

Result:





B -- GO TO ENGINE CONTROL SYSTEM

A -- GO TO CAN COMMUNICATION SYSTEM