HVAC fan stuck on low setting

dlundblad · Post by **dlundblad** » 23 Jun 2019, 06:32

Just as the title says, the fan speed is stuck in a low position. It’s either notch 2 or 3. If you try turning it up, it’ll go from 3 to 2 then back to 3.

Before I go any further, does this sound like the blower motor resistor or something else?

Thanks.

dlundblad · Post by **dlundblad** » 25 Jun 2019, 03:57

Nobody has come across this issue yet?

Post by **Rattnalle** » 25 Jun 2019, 04:14

Does the fan speed up when using defrost or when turning all the way to hot or cold on the Auto-setting?

dlundblad · Post by **dlundblad** » 25 Jun 2019, 08:59

I want to say sometimes.

Post by **cn90** » 26 Jun 2019, 10:41

Could be bad HVAC panel too.
If you have a spare HVAC panel (? From junk yard), swap it to diagnose the problem...

dlundblad · Post by **dlundblad** » 01 Jul 2019, 04:20

I’ll give that a try. Thanks.