GMC BLEND DOOR ACTUATOR

1996 Gmc Jimmy 6 Cyl Four Wheel Drive Automatic Where Is The Heater Blend Door Actuator And How Do You Replace It? It, S A 1996 Jimmy

My Rear Air Conditioner Is Blowing Air But It Is Not A Full Cool And The Air Conditioner Pipes In The Rear Under The Car One Pipe Is And One...

I Have The Truck Listed Above 1500hd With A/c. It Is A Single Climate Control. It Does Not Have Dual Passenger Climate Control.