I've looked at other's issues, mine's different.
I used to be able to turn the fan off. Now I can't even tho' it's lowest setting has an O for off, which used to mean something. Otherwise, it functions normally...this is not a runaway fan that stays on regardless of key position.
2014 Sport, nothing special about it, just in for service...worn drag link end replacement at the pitman arm and inspection. I figure, what the hell, change the oil, too. None of that should have anything to do with the ventilation system, but I didn't have this issue when I dropped it off.
I hate to think this is not a coincidence, but it was my first thought.
Second thought has me thinkin' whether they plugged into the OBD to center the steering wheel - they did an alignment as part of the rod end replacement - but I don't know if/how that could have anything to do with it.
Third thought, I have a ProCal to calibrate the speedo. I put the stock wheels/tires on for the inspection. I did not recalibrate the speedo for that. Again, I don't know if/how that could be related to them plugging into the OBD, if they did.
JWSpeakers, a Warn and a brake booster relocation are the only other mods related to electrical...they've been functioning flawlessly for years.
What say you?