TARiQ

Found an issue with HVAC control module. It is not communicating to diagnostic tools and showing 133 errors. Not sure where is it or how to diagnose it?

Any idea guys

I have a 2011 Ford Edge Limited. I'm having an electrical or computer problem which I can't seem to figure out. This may or may not have to do with the SYNC display, but that is where most things are noticeable, so that's what I'll be talking about. The interior cabin fan runs sporadically, turning off and on. The levels of blowing work fine. On the display itself, the clock and temp blink on and off. The ambient cabin lights blink on and off. So basically, the cabin ambient lighting, fans and clock all turn off and on. Everything else works. The radio and CD play fine. I can bluetooth to my phones and play music without a problem (at least no more of a problem than SYNC normally has). My navigation works fine. My air conditioning and heat both work, though the fan that blows them is the one that turns off and on. Also my temp within the cabin doesn't work, so I either have to set the temperature to LOW or HIGH to get any real change in temperature in the cabin. I'm not the most mechanically inclined, but hoping it's a simple thing like changing a fuse or something. More likely I'm thinking it's a bigger problem, but I have no idea what that would be (motherboard or something else?) and no idea how to diagnose it. Have others had this problem, as I can't seem to find it anywhere on Google? Any suggestions will be a big help