🦦 Bmw Ac Fan Not Working

If the fan is on because of the ac, it will only go to high if the temp gets to 99. You can test the aux fan by doing 2 things. First think is get a battery or battery charger, at least with something that gives 12v DC. Then unplug the aux fan connector and give it juice on the positive and negative. I am having problem with AC not blowing cold air but heater & blower motor are working fine. I hear compressor is kicking and compressor wheel is spinning. I have replaced AC EVAP temp sensor, AC compressor with OEM from BMW, replaced cabin air filter, recharged with right amout of freon from AC shop. Still having issues with AC not blowing The most common causes that hinders normal operation of air conditioning system on your BMW 228i 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. Dirty cabin air filter. J. Johnicholas3704 Discussion starter. 2 posts · Joined 2020. #1 · Oct 25, 2020. I have a bmw 528i E60 with no A/C or heat, the fan and A/C compressor is running but no air comes from vents. I ordered and replaced the blower motor and resister and no change. Have a fault code for “fog sensor” which I have ordered and auc sensor which I The most common causes for AC not cooling properly in BMW X1 are low or overcharged refrigerant, compressor malfunction, clogged cabin air filter, dirty condenser or evaporator coils, dirty or sluggish blower motor, and bad fuse or relay. Less common causes are clogged expansion valve or orifice tube, overcharged oil, faulty blend door actuator SummitChuter Discussion starter. 8 posts · Joined 2012. #1 · Nov 5, 2012. My blower is not working at all. Not on AC or Heater. Not on any level 1-4. I replace the FSU and blower motor. Fuses labeled anything close were checked. drivinfaster. · #3 · May 20, 2009. first, check for power to the fan motor with the speed request set on the highest setting. this bypasses the resistor. if you have power to the motor, but no function, you most likely need a motor. you could get out your dvom and read the ohms across the motor terminals, or, like i would do, just give it a 3. Posted: Oct 21, 2019. Options. Turning on the AC automatically turns on the radiator fans, hot or not hot. In order for the AC Condensor to do its job it must stay as cool as it can. As for the engine coolant temp sensor, if the coolant is not hot enough to make the fan come on, then there is no need for the fan yet and there is no problem Blower motor and resistor stopped working. No air (heat or cold) blew through the vents. Took it to dealership, discovered it was the heater valve that caused the issue. Dealer stated this is a known issue with X5 trucks since the 2003 model. Cost for repairs: $1987.00 for replacing heater valve, blower motor and resister. Confirm the DME is not commanding it on, if not, replace the fan. With your vehicle info handy, give The Pelican Parts parts specialists a call at 1-888-280-7799. They can figure out what part or repair kit you need. u gotta open the area in the firewall where the blower fan is and spray wd40 on the blower fan bearings areas in there. that worked for me. probably a good time to vacuum out the leaves that have collected in there too. on my car. the controller knob thing quit working. seems like it was intermittent for a couple of days and then just quit working. 6458 posts · Joined 2012. #11 · Jun 26, 2016. Auc pressure sensor should be located at the auc dryer canister. It determines the pressure and thus controls the fan speed. Fan fault could be linked to the pressure sensor. G30 520d xdrive msport 2017-current. E60 520d 2007 lci saloon-current. E46 320d 2001 saloon-current. YXFTZU.

bmw ac fan not working