Normal Operation
WARNING: This page is about a different car, the 2005 Mercury Mountaineer and 2005 Ford Explorer. However, it is still accessible from the selected car via links, so may be relevant.
The brake pedal travel sensor sends current to the anti-lock brake system (ABS) module proportional to the brake pedal position.
Reference voltage is supplied by circuit 3010 (TN). Ground is provided through circuit 3011 (BK/OG). The sensor signal is supplied by circuit 3012 (WH).