I took the climate control board out today and used a magnifying glass. Couldn't see any broken solder joints. Used continuity tester on the contacts for the defrost button and it worked fine. I did find something else out while I was trying to figure this out. The defroster will blow air when the car is not started. Just key switch on. When I start the car the defroster stops blowing and I only get air out of the dash and bottom vents even with defroster button in. Any Ideas for me to check.
Thanks