4 low problems

[buckcreek]

I have an 2002 f250 super duty 7.3 liter auto that will not go in 4 low 4 high works fine but no 4 low any ideas?

[Bend6.0]

Do you have an electric shifter?

[strokin95style]

do you shift the transmission into neutral when you try to shift it?

[buckcreek]

yes it electric and yes i have tried it in park in neutral and nothing seems to work the 4 low light never comes on the 4x4 light does but not the 4 low?

[Bend6.0]

I've seen several friends' switches go bad. One guy pulled it out and jumped the connections to fix it temporarily.

[buckcreek]

i dont have a wiring diagram so i would be afraid to do any jumping without one

[dazdillenger]

I can post the wiring diagram if you need it. Let me know!

[strokin95style]

I've heard of the motors freezing up due to not using them very often. try tapping on it lightly with the truck in neutral while someone switches it over.

[dazdillenger]

I'd be careful doing that-While the truck is driveable as it is, if you get it in 4 low without fixing the issue, getting it out will be an ordeal, and it will not be drivable.