115 posts · Joined 2015. #7 · Feb 12, 2016. I've had a very similar but a bit opposite issue. One day driving back home from work the temperature outside was about 68-70 F. I put the fan on about 65 degrees which should provide me with a bit of a cold air. After about 5 mins it's started to get quite hot in the car. Ford F-350 Super Duty. The most common causes that hinders normal operation of air conditioning system on your Ford F-350 are dirty cabin air filter, refrigerant leak, dirty or clogged condenser, dirty or clogged evaporator, bad blower motor, defective compressor, faulty blend door actuator or any fault in the electrical system. 1. Here are the steps you need to follow: Step 1: Start your car, close all the doors, and locate the climate control switch. Step 2: At the same time, press and hold both the power button and the defrost button. Release them after a few seconds. Step 3: Push the climate control button. The climate control should now be reset. My wifes 2008 Explorer Eddie Bauer edition with the auto temp and dual climate control recently had the pass side blowing out hot air even with the temp manually dropped down to coldest temp possible. The driver side has complete control with the temp but not matter what temp you set the pass side at (dual or both) it still blows out hot air. Ford 2010 f 150. dual temp control. When the a/c is on( passenger control not turned on ) The drivers side is cold and the passenger and nback seat vents are hot. When the heater is on driver side the … read more Last week we had some 90 degree days here in the south bay area and I was using the A/C constantly. While driving around I noticed the A/C air flow seemed less than usual even when Max A/C was selected. Usually with that setting there is a ton of air flow and allot of air noise associated with it. 1. Turn the ignition to the On position. 2. Turn the blower motor control (1) to the On position. 3. Press the A/C mode switch (2) down, turn the blower motor control to the Off position, wait until both LEDs illuminate (approximately 5 seconds) and then release the A/C switch. If your Ford B-Max has no air moving through the climate system at all, that’s a lot easier to diagnose than the air that is blowing not being cool enough. When there’s no air flowing through the car’s cabin, a bad blower motor usually causes this scenario. However, there are a few less common reasons as well. 2003 FORD EXPEDITION - CLIMATE CONTROL PROBLEM - A/C only blows cold air on the "Max A/C" setting. When control is set on next lower setting (regular vent) it will only blow ambient air (if on the col … The manual control portion appears to work just fine and can cycle from defrost to upper and lower vents as selected. - Air temperature can be adjusted from hot to cold and the blend door appears to operate as it should. Fan speed will change depending on temperature set and temp of cabin. Recirculate appears to work when selected in manual mode. Rjhja.