Removal Procedure

WARNING: This page is about a different car, the 2003 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.

Turn the ignition OFF.
Drain the cooling system. Refer to DRAINING AND FILLING COOLING SYSTEM in Engine Cooling.
Disconnect and remove the radiator inlet hose.
Loosen the two retaining nuts (1) and carefully reposition the EBCM to access the brake pressure sensor (2).

Fig 1: Removing Brake Fluid Pressure Sensor
Courtesy of GENERAL MOTORS CORP.
Disconnect the brake pressure sensor electrical connector.
Remove the brake pressure sensor from the vehicle.