Hi Guys,
I'm new to the forum. I am having some issues with the 4x4 on my 2000 Excursion 7.3n with manual locking hubs. I am not getting any 4x4 lights when I turn on the ignition or when I turn the selector ****. I changed the motor on the side of the t-case and checked all the fuses that didn't help a thing. When I took it to my local mechanic He hooked it up to his computer and said he could see the switch changing position. When I checked for power at the t-case motor I had no voltage. Any Ideas? Thanks in advance for any help.

 

I am not sure how to help you, but you might want to also put a post in on the Superduty forum here if it's not answered soon. There is a lot more F250/f350's with 4X4 than Excursions.

Good luck

 

If you have power at the switch but none at the shifter motor then I would check the circuit between the two.

 

You can easily hear the t-case motor when you turn the switch too.

 

Have you checked maxi-fuse 104 in the under-hood fuse/relay box?

 

I to am having 4x4 issues with my 2000 Ex. 6.8 V10
manual locks vacuum lines capped transfer case heard moving and engaging into 4 high and 4 low all lights on dash come on indicating 4x4 is on...however....

no 4x4 its quite preplexing