What is epb ecu?

EPB ECU stands for Electronic Parking Brake Electronic Control Unit. It is an electronic module that is responsible for controlling the electronic parking brake system in a vehicle. The EPB ECU receives signals from various sensors and switches, such as the brake pedal position switch, vehicle speed sensor, and parking brake switch, and activates or deactivates the parking brake accordingly. The EPB ECU also monitors the status of the parking brake and detects any malfunctions or faults within the system. It may also be involved in performing diagnostic tests on the parking brake system and storing any fault codes. The EPB ECU is typically located in the vehicle's engine compartment or under the dashboard.