This is the motor he is talking about the air mix motor, it's under the heater. What happens is the flap controls howmuch hot or cold air is put into the car. As long as both heater hoses are hot when car is warmed up then it likely to be this or the switch isn't sending power to it. Pic enclosed.
Image (Click to make bigger)
SPONSORED LINKS
Monday, April 26th, 2021 AT 12:08 PM