98' Jimmy, new fan motor. Blows but not heat....

diesel85

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Milwaukee, Wi
Hello,
My fan was squealing last winter, I used it until it stopped working. Just now replaced. Fan blows and goes through the different options as far the defrost to floor, but no heat. When I replaced the fan I did cut a little more plastic than recommended. I put permatex around the the plastic when I put it back. I also tend to have a lot of residual heat always coming into the cabin when heat it not turned on(always had this problem). I am confused on why the heat won't work. :confused: Could someone please help me with some insight.

Manual nob dash with automatic climate control
SLT model
Please help and thank you,
 
Check your mode door actuator. Behind the glovebox on top of the hvac box. Reach up thereand go between the hot and cold ssettings. You should be able to feel movement.
 


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