Okay, here goes the long version. Lol. At the end of last summer the A/C was working fine. It was in use and cooling when I smelled a slight electrical burning smell. The fan continued blowing but no longer cold air. Heat still works fine, no error messages on control unit. I did a little online research as I do before most projects and the most likely causes for this issue were Air conditioner control module part # 88650-47051 which I located near the floor in the middle of the dash. After I removed it I gave the control module the old smell test to see if it smelled burnt and it did not. I also popped the cover off and visually inspected the circuit board. No visible burn marks on circuit board. So the other option I read online was this A/C Amplifier AKA A/C ECU or A/C ECM. If it does not have this part on it that could explain why I cannot locate it. I currently have the entire dash apart. Should I go ahead and replace the first part and see if that takes care or it? Or do you have any other suggestions? Thanks in advance.
Tuesday, February 28th, 2017 AT 10:44 AM