Update.
I did do the actuator calibration. Had to find it under model year 10-12 or something like that. I did it a few days ago, so forget what it said. Either way there wasn't an option in the software for 2013-18 etc etc.
It did help after calibrating. But not much. With the new module in place and before calibrating it, the HVAC slider was real jumpy (more than old module). The new module after calibration, made it just a tad better than how it originally was. The wife was pushing me for family Xmas time lol, so I didn't get to screw with it a lot. I had my brother run the software HVAC controls while I watched the actuator. It did appear it took less software button clicks after full heat/cold (on the screen) to get the actuator to max it's travel. Compared to the old HVAC module.
I ordered up off of ebay a temp sensor and humidity sensor which should be here next week sometime. Hopefully M2 Mods will open up their waiting list sometime soon after the new year for the single zone ATC wiring harness. As that seems to fix it for people.
Interesting. I saw no change when running the calibration, it would pass successfully every time, and I could watch the temperature blend door actuator spanning the full range. I used the option under the settings in the attached pic, using "MY>12".
One thought is to push on
@Infotainment.com to provide the solution. They're not bad folks, just released a product without fully realizing the bugs. These issues that don't impact every truck consistently are the tough ones. They use to sell an ATC upgraded using their OBD Genie, so they're familiar with the conversion. As far as I know, they're still shipping with the wrong HVAC module ( unacceptable, as this is well documented), so a person is out another ~$300 to buy an HVAC module, wiring harness, temp sensor, and humidity sensor to make the fix. Toss in another $130 if you need to by alpha and a dongle. They can add all this functionality to their kit for less then $50 ( no price difference in the module, genie (if needed) should cost next to nothing ( those things are pure margin for them), just add the provisions to their harness and a couple sensors). I've had email exchanges with them regarding the solution, but did not push for any reimbursement as they were kind enough to upgrade me from a UAS to a new ( they typically sell refurbished) UAQ because they were behind on shipments. Seemd like a fair enough trade? I'll call them tomorrow to see what they're doing for their other customers now that we have multiple customers with the same problem, and a fix.
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