AC blower fan has a mind of its own

[801Maverick801]

I hope you guys realize that the fan speed turns down automatically if you receive a phone call if you are using Bluetooth/Android Auto/Apple car play. The fan speed will increase after the phone call.

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[zimzillakilla]

Just put 1500 miles on my Maverick XL this week to visit family. On the trip there were several instances of the AC blower fan randomly increasing speed to much higher levels. I never use automatic climate control, so it wasn't the fan adjusting to achieve a preset temperature in the cabin. It's a very strange glitch and seems to happen randomly and frequently. The increase in fan speed is not shown on the driver display but can be heard and felt. The only way I've found to return the fan speed to a lower level is to completely shut off the AC and then restart it.

I wonder how many more owners are seeing this issue or not noticing it, thinking it's supposed to be happening?

The fan will spool down when taking a phone call. In addition using the AUTO AC mode makes the blower work erratically at times.