C1201

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 prohibits TRAC and VSC control.






INSPECTION PROCEDURE

PROCEDURE

1. CHECK DTC (FOR ENGINE CONTROL SYSTEM)
(a) Check if the engine control system DTC is output DTC Check / Clear.
Result:






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