Unplug the connectors at each rear caliper. Look for green corrosion or pushed-back pins. Clean and reseat.
Malfunctioning pad wear sensors or extremely worn pads can trigger system limitations. Initial Troubleshooting & Resets
One rear wheel feels hotter than the other after driving. You hear a grinding or groaning noise when the EPB engages/disengages. The car feels sluggish when accelerating from a stop. limited epb function ford c max
the warning is accompanied by a red "BRAKE" warning light, the pedal feels spongy, or the EPB fails to hold the car on an incline. In those cases, have the car towed.
This mode is a triggered by the EPB control module (part of the Rear Brake Control Module or ABS module) to prevent system damage or unsafe operation when certain faults are detected. Unplug the connectors at each rear caliper
With a soldering iron, some heat-shrink tubing, and a bit of patience, Elias repaired the bridge.
The motors integrated into the rear brake calipers often fail in vehicles with over 60,000 miles. Software Corruption (28%): Malfunctioning pad wear sensors or extremely worn pads
Use a diagnostic scanner to retract the EPB motors fully, then perform a calibration. If damaged, replace calipers.
Common codes for Ford C-Max: