Engine Control System Malfunction

DTC C1201/51 Engine Control System Malfunction

DESCRIPTION

DTC Detection Condition:

If a malfunction in the engine control system is detected through the CAN, the operations of VSC and TRAC are prohibited by the fail-safe function. When the signals from the engine are input normally, the fail-safe is canceled and the DTC is stored.

Step 1:

INSPECTION PROCEDURE

NOTE: When replacing the VSC actuator assembly, perform zero point calibration. Calibration