How do you install a proportioning valve on a Dodge caravan?

To install a proportioning valve on a Dodge Caravan, first, ensure the vehicle is safely lifted and secured. Disconnect the brake lines from the old valve and remove it from its mounting location. Install the new proportioning valve by securing it in place and reconnecting the brake lines, ensuring they are tight and leak-free. Finally, bleed the brake system to remove any air and test the brakes for proper function.