C1201

DTC C1201 ENGINE CONTROL SYSTEM MALFUNCTION

CIRCUIT DESCRIPTION

DTC Detecting Condition:

HINT: If trouble occurs in the engine control system, the ECU prohibits TRAC and VSC control.

INSPECTION PROCEDURE







When the malfunction code is not confirmed in the DTC check, troubleshooting should be carried out in the order for all possible circuits to be considered as the causes of the problems. In many causes, by carrying out the basic engine check shown in the flow chart, the location causing the problems can be found quickly and efficiently. Therefore, using of this check is essential in the engine troubleshooting.