Tow Haul Switch
WARNING: This page is about a different car, the 2004 Ford Pickup, 2004 Ford F550 Super Duty, 2004 Ford F450 Super Duty, 2004 Ford Excursion, and 2004 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
The Tow/Haul switch is located on the end of the shift lever and is a momentary contact switch. The Tow/Haul Switch provides a signal to the PCM when pressed by the driver, resulting in a change in shift and TCC scheduling. When the Tow/Haul Switch has been pressed the indicator light that is located on either the end of the shift lever or on the instrument panel will illuminate "Tow/Haul - ON". When the switch is pressed again, Tow/Haul will be deactivated and TCIL will turn off.