On my 2K Max, the heater system doesn't switch to blowing warm air till I set it to 85 degrees. Its in the low 60's outside. At about 73 it will start blowing to the floor and then increase the fan speed up through about
If you have the auto-climate control (sounds like you do) then there is a way to put it into a diagnostic mode, where you can manually check the operation of each door, etc.
I don't recall exactly what the steps are but I have done it before.. basically turn the key ON while depressing the right combination of two climate-control buttons. A search should find it somewhere..
Alternaltely, there may be a problem with your thermostat or some kind of blockage in the heater core??
Pat
J>The blend door is not working. You should first check to see if the
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