Seat airflow level

I was using the Carista tonight and saw seat airflow level. The options are normal, silent (high), and silent (low). It’s on normal from the factory. Has anyone switched to see if silent (high) produced more cool airflow? Just curious what the difference is…

 

Saw this too and am equally curious.

 

I never saw this an an option in Carista, even though I have ventilated seats. Seems my Tundra is special, on multiple fronts.

 

It was there when I used carista back in August. I tried it and couldn't tell a difference with any of the settings. I didn't spend much time playing with it though. Left it on normal.

 

I only feel cool air from the bottom cushion and not the back. But I think that is by design. Do you guys feel any air from the back area?

 

My 22 1794 only has flow from the bottom, but does go up my back due to the gap between by rear end and the back of the seat.

 

Bump. I don’t feel like my seat coolers perform well. Does Carista enable change still or no? Anyone know before I buy one? Or is there another dongle that would change the settings?