Ingallspw Posted October 3, 2022 Share Posted October 3, 2022 (edited) Recently my 2010 Ford Fusion won't change temperature or air flow location (Defrost, floor, etc). I read that pressing Defrost + Power Then Power again would reset the climate control unit. When I pressed this combo, the display shows the fan strength and the car cycles through hot to cold and defrost to dash to floor. Once fished the radio shows the following codes. LL E5 or 11 E5 and L5 or 15 (see pictures). Alas this did not fix my issue but it does prove the motors work and nothing is stuck. One other note... The rear defrost would not come on either but after doing the reset above, it works again (well at least the light comes on now.) I've read horror stories about changing sensors, controls, and actuators to no avai. Any help would be greatly appreciated! 2010 Ford Fusion Vin # 3FAHP0HA5AR380598 Edited October 4, 2022 by Ingallspw 0 Quote Link to comment Share on other sites More sharing options...
Ingallspw Posted October 4, 2022 Author Share Posted October 4, 2022 So I fixed it. Someone did the add a resistor in line to bypass the evap temperature sensor and did it wrong. (I guess I didn't notice sense I was only using the Air conditioning) Anyway I hooked it back up as originally intended and... All is well. I re-ran the Power + Defrost then Power reset deal and now it all works. See picture for how the lights and codes should look after reset. 1 Quote Link to comment Share on other sites More sharing options...
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