Troubleshooting

DTC P1126 Magnetic Clutch Circuit Malfunction

CIRCUIT DESCRIPTION

DTC Detecting Condition:

Magnetic clutch is mounted between the throttle motor and the valve, and it connects the throttle motor with the throttle valve.Therefore, the throttle motor opens and closes the throttle valve through the magnetic clutch.

If the electric throttle control system has a malfunction, the magnetic clutch separates the throttle motor from the throttle valve so that the throttle valve cannot be operated by the throttle motor.

If this DTC is stored, the ECM shuts down the power for the throttle motor and the magnetic clutch, and the throttle valve is fully closed by the return spring.

However, the opening angle of the throttle valve can be controlled by the accelerator pedal through the throttle cable.

Wiring Diagram:

Step 1:

Step 1 (Continued) - 3:

Step 4:

INSPECTION PROCEDURE