2nd Gen Non-Engine/Transmission Heater won't work !!!!!!!

[ASimpson]

Help folks I recently had my dash pulled back to get at the a/c and heater core. I thought everything went back just like it came out but now my heater won't work. When you turn the knob to heat it doesn't switch just keeps blowing out cold air. The other selector knob works for defrost, floor, dash air etc. What could my problem be? Anything easy before pulling the dash again?

 

[hilda]

Check the blend door

I would check the blend door. That would be the easy place to start. If that door is not opening you will not get heat. Just went thru this a few months ago.



Good luck

Jim

 

[ASimpson]

How do I check it? Is it operated on vaccum?

 

[hilda]

https://www.turbodieselregister.com...-transmission-discussions/191129-no-heat.html



Here is the link to the discussion, this should give you all the info you need.



Jim