2000 w900 sleeper ac help

On my trip from Dallas to Denver my sleeper ac stopped blowing I checked the 20amp fuse under steering wheel its good I checked behind panel where the selector for temp and speed in the sleeper and they have currents going to the blower am I missing something to check before I just buy a new blower
Any advice is welcome (this is my first truck that I own still getting used to it )

 

Yes it just quit nothing comes out

 

What's the fix for it on the road

 

I tried looking for a relay under the bunk but no luck is it under the ac/jeater unit

 

Ahh ok thank you, what do you recommend the front ac has four setting off , low medium and high , when I put it on medium or higher it runs for a little bit then it clicks (it sounds like behind the fuse panel) then it shuts down for a little bit then it clicks again and it turns back on

 

So update was the motor replaced it in 2 hours and managed to get to my load on time FTW