Ford Explorer Air Conditioner and Heater Problems

thecardoc3

Are you referring to the blower motor in the dash as being inoperative? The engine coolant fan operation is not related to the heater/AC blower operation. If so, has anyone checked for power to the dash blower motor?

fordgmcman

My vents stopped working too. A/C would blow out the defrost only. Turns out the fuel dampner was leaking and fuel got into the EGR and some vacuum lines. The fuel melted/collapsed the vacuum lines. Had the dampner and lines replaced and it's good as new. I thought it was a vacuum problem because as soon as I would slow down the vents worked, but I as sped up it switched back to only blowing out the defrost. 

khorst23

I have a 02 ford explorer just had my blower door actuator go out. I replaced it and after doing so my car blows no air on none of the settings. So i went on to to check all fuses and they where good then i replaced the switch and still nothing after that i replaced the resistor and still no air...any ideas

tcstrickland

I have a 2002 Ford explorer. When I turn the AC on it blows cold air for about 10 mins. Then blows hot air. Please help. 

Sherry_71

I have a 2006 ford explorer xlt 6cyl the heat doesn't get hot only warm. I changed the thermostat and had the heater core flushed. Anyone know what else could be the problem?

Mr_Shiftright

Could be the heater valve itself, or a partially working actuator or blend door--which might cut off some of the hot air flow.

Many HVAC systems can be tested remotely with a professional scan tool.

One other possibility is that when the cooling system was refilled, someone left air pockets in the system by not refilling it properly.