My speedometer is not working on 2005 excursion,Engine light on, abs light on and overdrive blinking
 

Hi
I have 2005 ford excursion with 24300 miles. My speedometer is not working, engine light on , abs light one, overdrive flashing. I just changed speed sensor on rearend, but my speedometer still not working.

Need to know how to fix.
Thanks

Take a look at:

https://www.ford-trucks.com/forums/1...inking-od.html

or

https://www.ford-trucks.com/forums/9...esnt-work.html

or

https://www.ford-trucks.com/forums/7...goes-nuts.html

See if any of the above is helpful.

Did everything but the speedometer get fixed with the new VSS?

When mine had the same symptoms it ended up being the ABS module computer.

I have changed vss , but not working.

What codes are you getting from the CEL?