on the fuse panel under the steering colum
Behind the glove box.
Check fuses and relays
no. Make sure wiper is in "OFF" position before you turn off your car.
Relay being activated
Owner's Manual If you don't have one, check related link below;
There is a backup light switch on the transmission.
Posible relay problem
The cruise control relay on a 1994 F150 is operated by a switch behind the horn pad and airbag on the steering wheel. The switch will probably need replacement if the cruise control in your vehicle is malfunctioning.
The 2005 Ford F1 50 flasher relay switch is located below the dashboard on the drivers side of the passenger compartment. The flasher relay switch should be labeled as such.
check to see if the fuse is bad
The governor for the wipers is located near the fuse box. It is wired to the harness going to the wiper switch.
Under dash in fuse panel; Relay Switch #2 (On left, second from top)