Been having some electrical probs. Replaced the motor, switch, relay, and resistor and still no blower motor. In my testing I found I'm not getting a 12 volt feed to my #30 pin on my relay. Help

 

Did you test for voltage along the wire that feeds the #30 pin? Did you test those wire(s) for continuity (resistance)? What about the fuse(s)??

At this forum I did a search on "blower motor" (title only no posts) and this is what was displayed:

https://dodgeforum.com/forum/search....archid=9149142

 

Try searching "blower motor not getting power"

There's a few threads there that were solved may give you some ideas to check out to track down the problem.,
i'd almost think you may be overlooking a bad fuse in there somewhere. Either at the side of the dash or in the pdc under the hood.

Hopefully someone with better electrical knowledge will chime in, good luck...