Power-Takeoff (PTO) Status
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2006 Ford RV Cutaway, 2006 Ford Pickup, 2006 Ford F550 Super Duty, 2006 Ford F450 Super Duty, and 2006 Ford Econoline. However, it is still accessible from the selected car via links, so may be relevant.
This menu can be used to determine the status of the power take-off (PTO) system or auxiliary idle control on your particular application. Some transmission OBD monitors are disabled during PTO operation. The vehicle must be out of PTO mode to clear P1000. When selecting this function, a message is displayed on the screen: PTO active or PTO inactive.