I have a 2001 Safari, 2wd, 4.3 liter gas motor. I have to replace the mode door actuator that diverts AC and heat to the dash vents or the defrost vent. Right now the venting is only to the defrost and floor vents. AC works good and suddenly quit. Any pictures or steps on how to handle this replacement?
I had the same problem with my 97 truck and did a search. The panel is all elctronicaly controlled and your circuit borad most likely went out. I had AC one day the nest nothing. Only had control over the tem and the fan. Try here for a great price for a replacement.