Electric Park Brake (G2187728): Operation: Notes

When the Electric Park Brake (EPB) is applied by the EPB switch, the Anti-Lock Brake System (ABS) control module controls the wheel speed inputs. This control process is needed to determine when to use the static and dynamic modes of operation. The system uses the static mode at vehicle speeds less than 3 km/h (2 mph) and the dynamic mode at vehicle speeds greater than 3 km/h (2 mph).