I just got new wheels and didnt have them install the sensors on the new wheels. Does not having them have any effect on the warranty?

 

No,not with ford but it will if you have any tire warranty.
If the light is bothering you just get a pvc can big enough to hold the sensors, seal with caps and glue,thread a schrader valve in the can, set the psi to spec and just keep in the bed and your good to go.
Sounds like alot of work but its really not.