I have a 95 RCSB, when i bought it, it didnt have the heat and ac controls. I ran without them for a while, but i just got my new controls in from rockauto.com. I pluged it in, all the lights come on, but nothing happens, no fan...nothing. I have checked the fuses inside the truck and under the hood. I really have no idea where to start troubleshooting to get this working. Any help will be greatly appreciated.
Thanks, Dave
Thanks, Dave