WTF

[02psd7.3]

i got in my truck after work today and my speedo didnt work ses light abs light were on.

i took the bddl back to stock tried to clear it nothing still on and no speedo any hints?

 

[Muddin_dude06]

Probably just a loose wire, my speedo misteriously quit working for a few days and then jumped back up to where it should have been when I was on the way home from work. Where is the pickup that it uses for the sensor?