Normal Operation and Fault Conditions

WARNING: This page is about a different car, the 2013 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.

When the ABS module receives a parking brake apply request, the ABS module sends voltage to the parking brake actuator motors. The ABS module also monitors the current draw of the actuator motors to determine when the brake pads contact the brake disc and to determine when the appropriate amount of clamping force is being applied to the brake disc. If the actuator motors are unable to apply the appropriate amount of clamping force for a predetermined amount of time, the ABS module sets a DTC . The most likely cause of this is a broken actuator motor shaft, a missing or severely worn brake pad or a damaged or severely worn brake disc.

Once the root cause of the DTC has been repaired, the parking brake system must be enabled. To enable the parking brake system, cycle the ignition from ON to OFF and back to ON, then apply and release the parking brake.

DTC FAULT TRIGGER CONDITIONS

DTC	Description	Fault Trigger Conditions
C2005:74	Right Actuator: Actuator Slipping	This DTC sets in continuous memory and on-demand when the clamp request from the ABS module takes longer than 8 seconds to perform.
C2006:74	Left Actuator: Actuator Slipping	This DTC sets in continuous memory and on-demand when the clamp request from the ABS module takes longer than 8 seconds to perform.