You have a blend door actuator/motor, wiring, or controller problem. Most times it is the motor. Can't tell you where to look. I don't work on tractors any more. I do a lot of SUV's and Vans. I can say 97% of the time it is the blend door motor. 2.5 % is wiring(most times the is corrosion at the plugs, unplug it and plug it back in), .5% is the controller.
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You have a blend door actuator/motor, wiring, or controller problem. Most times it is the motor. Can't tell you where to look. I don't work on tractors any more. I do a lot of SUV's and Vans. I can say 97% of the time it is the blend door motor. 2.5 % is wiring(most times the is corrosion at the plugs, unplug it and plug it back in), .5% is the controller.
Do you have airflow but not cold?
Yes I do have air flow