2000 gmc jimmy

I had a check engine light on my jimmy today. had it scaned and came up with evap emmision. cleared the code. Now the problem is that I lost the use of my wipers, cruse control, blower motor for the heat, the 4x4 buttons and the radio. the radio is back up now. I have unhooked the battery. waited 30 min. hooked it back up and still dont work can anyone help???

I had a check engine light on my jimmy today. had it scaned and came up with evap emmision. cleared the code. Now the problem is that I lost the use of my wipers, cruse control, blower motor for the heat, the 4x4 buttons and the radio. the radio is back up now. I have unhooked the battery. waited 30 min. hooked it back up and still dont work can anyone help???

What was the code no?
You are losing voltage or ground to the things that have quit.
Any resent repair history?
You need to check for 12 volt power to the circuits you are losing.

Start with battery cabels and grounds and all power power to fuse box and ign switch operation.