Sometimes my heater/AC fan will sometimes come on and blow in the cabin and sometimes not. Is it overly sensitive to inside temp? When I set it to maximum AC or maximum heat, it still will not come on when outside temp. is around 50 degrees.
I've checked the fuses and the A/C compressor is running. Don't know if any of the relays behind the fuses that control the fan.
Shouldn't the fan come on full blast when the setting is at minimum temp. and the fan speed set on high rather than auto. no matter what the outside temp.?
Thanks for any insights.