Minimum Detectable Object Locations.

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.

Fig 1: Minimum Detectable Object Locations

Courtesy of FORD MOTOR CO.

NOTE: The object used in this system check can be fabricated using a 7.62 cm (3 inches) diameter pipe, 99.06 cm (39 inches) in length.

NOTE: The following system check should be carried out with the vehicle on a level surface.

NOTE: The parking aid module (PAM) system will default to on when the ignition key is cycled from the OFF position to the ON position.

Turn the ignition to the ON position, engine off.
Set the parking brake on.
Place the gear shift in R (reverse).
Verify that the PAM detects the object above when placed in the five specified locations (P1, P2, P3, P4 and P5).