Engine Control System Malfunction

BRAKE CONTROL: VEHICLE STABILITY CONTROL SYSTEM: C1201/51: Engine Control System Malfunction

DTC C1201/51 - Engine Control System Malfunction

DESCRIPTION

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.





INSPECTION PROCEDURE

PROCEDURE

1. CHECK DTC FOR ENGINE
(a) Check if the normal code is recorded for engine control system.
Result:





B -- INSPECT ENGINE CONTROL SYSTEM
A -- REPLACE ECM