heater blower moter works but when i turn temp control **** to red for hot no hot comes out and hoses going to core are flushed and hot heard that it might be a bi directional door ? where is taht and how do i fix it ???

 

Sounds like the temperature control **** might be bad. Remove the **** and check to ensure there are no cracks on the backside. If the **** is OK, but the rheostat seems real loose, probably needs to be replaced. About $15.00 at dealer, and 30 minutes to replace.

 

already figured it out

it is the climate control module took it out and apart on bench and it is burnt so i took the **** off of it for now and turn the climate control door manually till i got to dealer to get a new mod but thanks for the info and your ideas !!!!!