Circuit Description
WARNING: This page is about a different car, the 2005 Suzuki Swift +, 2005 Pontiac Wave, and 2005 Chevrolet Aveo. However, it is still accessible from the selected car via links, so may be relevant.
The pump motor is contained within the brake pressure modulator valve (BPMV). The pump motor ground is supplied though terminal 24 of the electronic brake control module (EBCM).