Max fan when starting

[Nighthawk]

anyone had three auto fan turn to max on its own when getting in the car starting out?

If so any fix?

 

[E_S_D]

anyone had three auto fan turn to max on its own when getting in the car starting out?

If so any fix?

That's what they do, by design. Mine starts on max speed until the temp drops to the selected degree setting and then it slows down on it's own ... automatically. To stop this from happening, take it off the auto setting.

 

[Sgt1411]

anyone had three auto fan turn to max on its own when getting in the car starting out?

If so any fix?

As was said above thats a safety feature by design. Remember they have to design to the dumbest owner out there. The one who drives all winter with HVAC shutoff and cant figure out why their windows are all covered in moisture. Its the same reason why even in winter the newer HVAC system automatically leave the A/C on as it actually dries the air and removes moisture. Many people think A/C is for summer only so they don't get the interior windows dry and clear.

I hate getting into a vehicle when the driver has HVAC shut off its gross, your essentially breathing each others breath. I have to turn on their HVAC or open a window if its not raining.

In most jurisdictions you get a violation ticket for fogged up windows if the vehicle is in motion.

I love that auto feature, in winter you use Auto Start and by the time you get in the windows are clear and the fan auto drops based on the warmer temps.

 

[Nighthawk]

That's what they do, by design. Mine starts on max speed until the temp drops to the selected degree setting and then it slows down on it's own ... automatically. To stop this from happening, take it off the auto setting.

That’s the thing…it never slows down. I have to hit auto again.