2001 GMC Yukon "ac air blowing cold" Questions

...air, but the rear is blowing pure hot even though the dials are set to blow cold. Why is it doing that and how do I fix it?? Could be low on freon, a faulty expansion valve on the rear system, or ...

...ac then there will be a temp diff between the two. If it is hot air out the front like the heat is on then you have that actuator problem but if it is cool air about the same as the outside air temp ...

AC Blows hot air though i replaced the compressor with a new one I asked the agent to replace the old compressor with a new a new one and they fixed everything. while the car in the repair shop it was

...air for both the front AC and the back AC. need your kind help ASAP regards +966500733377 - Maher Seif Have the change and pressure readings verified, the system may have a a major ...

...ac is on the driver side starts blowing hot air and the passenger side is blowing cold air is this a control sensor or a temp. sensor that could cause this problem manual temp control? or auto temp, ...

...air from the AC despite everything else working. Also though, check to see whether the AC evaporator fan (underhood) is working - on some cars, if it doesn't turn on, the compressor won't be run ...

...when the AC is on. Cold air come out of the passenger side. Probably the left temp actuator. The wires in the right I/P junction block could have poor tension also, but it's usually the temp

...air when turned to heat. driver heated seat button lights up for only a few seconds and turns off. I have a 2006 yukon and have had to replace the actuator in the rear heat/ac twice. It moves a valve ...

ac blow hot air some reasons, low on refrigerant, compressor not activating , switch not sending power to ac clutch , no power to ac switch, leak in system , plugged ort restricted refrigerant flow in

ac only ocold air coming out of front vent rear vents not blowing cold air I believe that this system has a dual condensor setup, my have an issue with the rear condensor, or a leak in the rear lines.