Engine Control System Malfunction

DTC C1201/51 ENGINE CONTROL SYSTEM MALFUNCTION

CIRCUIT DESCRIPTION

DTC Detecting Condition:

If trouble occurs in the engine control system, the ECM transmits the abnormality to the skid control ECU. The skid control ECU sets this DTC and the skid control ECU prohibits TRAC and VSC control.

Step 1-2:

INSPECTION PROCEDURE