Resetting KAM
WARNING: This page is about a different car, the 2003 Ford Pickup, 2003 Ford F550 Super Duty, 2003 Ford F450 Super Duty, 2003 Ford Excursion, and 2003 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
Disconnect the negative lead from the battery for a minimum of 5 minutes. After KAM has been reset, DTCs P1000 and P0603 will be stored in the PCM.