C1280

DTC C1280

Circuit Description

If a malfunction in the engine control module (ECM) circuit occurs, the 4WD control module will output this DTC.

DTC Descriptor

This diagnostic procedure supports the following DTC:

DTC C1280 Engine Circuit Malfunction

Conditions for Running the DTC

This DTC shall run when the ignition is On.

Conditions for Setting the DTC

For 5 seconds or more, communication with the ECM is operating normally, but throttle position sensor in malfunctioning.

Action Taken When the DTC Sets

The 4WD control module will prohibit operations by the fail safe function.

Conditions for Clearing the DTC

The DTC will clear when conditions for setting the DTC have been repaired.