ABS Schematics
WARNING: This page is about a different car, the 2005 Pontiac Vibe. However, it is still accessible from the selected car via links, so may be relevant.
Fig 3: Brake Pressure Modulator Valve (BPMV), Steering Angle Sensor, Yaw and Lateral Acceleration Sensor - JL4 Schematic
Fig 5: Park/Neutral Position Switch, Brake Pressure Modulator Valve (BPMV), Multifunction Alarm Module Schematic