Heater control question

[rathbone]

I've been noticing that what ever I have my vent control set to, the AC compressor is cycling. But other then that the set control is working from floor, vents, floor/vents etc. Has anybody had this happen to them?

 

[DaveBen]

The AC runs in all heater ranges except VENT. This is to clear the moisture from the air. Helps a lot during DEFROST.

Dave

 

[bushpilot]

the compressor wont cycle when the vent it set to 'dash' or 'floor' ONLY
any other setting, including bi-level (dash & floor) will cause the compressor
to run/cycle.

 

[rathbone]

Cool thanks. I check when the ac was cycling, def and floor/dash ac does cycle but on floor or dash it doesn't. It's been some time since I used the heat in the truck and when I had it on dash/floor thats when I heard it cycle. So thanks again for clearing this up for me.