A/C clutch only turns with 3 & 5 jumped on relay but A/C still don't work?

What is your question?

My A/C worked fine when I parked truck Friday night....no probs. Monday a.m. it only blew reg. air. Clutch on compressor isn't turning. I swapped relay w/no change. I jumped post 3 to post 5 and clutch activated. I wired in post 1 and 2 thru relay and left jumper across post 3 to 5, started truck, verified that clutch was engaged and still had no cold air.

How long has your 2000 Dodge Ram 2500 had this problem?

2 days