where is the vehicle speed sensor on a 94 f250 4x4?
 

the speedometer is not working and when it does it flickers.also the tranny shifts real hard.
i was going to replace the vss but can't seem to locate it.

it is on the top of the rear end in the center.

i do see a wire clipped to the top of the differential but it doesn't look at all like the new part.i'm thinking it is the ABS PLUG.

it is the vss and is used by the computer and abs system.

take the one in the vehicle out and take it to the auto parts store or get one from ford.