It doesn't look like the rain sensor is attached. I can't find a rain sensor at all along the house. I tracked the one wire I referred to earlier that stems off the main wire and it's not connected to anything. It looks like the end was ripped off and it just got buried.
I forgot to mention I tried that already. I tested on each zone and couldn't get a reading at any zone when the system was running.
I bought my home about a year ago. It's a older home that was remodeled completely. The company that was selling the house didn't advertise it but there was a irrigation system apart of the home that I noticed doing one of the walk throughs. I had my inspector take a look at the system. The company had the water turned off for the winter but he said all the parts were there and functional and should work after turning the water back on. I didn't use it any last year as I was away on business mos...