I have the manual climate control on my max and my heat doesnt work very well since my fresh vent door cable is unhooked (blue cable) and i cant find where it is supposed to go to i have pulled out the radio and the pocket below that, i see where the temperature control cable is hooked into, but i cant find where the fresh vent door cable is supposed to be hooked up to. if anyone could help me find where it is supposed to be hooked into that would help, i have looked at the fsm and there is a picture but its to zoomed in to be helpful if that makes sense. Thanks

 

Behind the glove compartment box, the vent door is connected to the evaporator box on the left side.

 

thanks i found it like 10 minutes after posting this

 

Great, so is your heat working better now??

 

ya lots now i must have knocked it off over the summer when i was messing with stuff and it wasnt to big of a deal then so i didnt feel like messing around with it

 

oh I actually thought I messed something up when I replaced my heater core recently. That little blue cable had some type of spring near it and I couldnt remember where it went lol

 

i have a 91 nissan maxima and i have have been trying to get my heat to work with no luck i flushed the heater core there was no blocks i bleed the system 5 times for over 45 mins each time and i still cant get heat i have noticed that when i am driving with the heat or ac off and fresh air vents shut the top vents blow cold and it it stops coming threw when i get to a stop sign . so i dont know if a door it broken and not letting the heater core get hot or it its stuck i dont know im clueless when it comes to this cooling and heating system but please help i have a baby coming soon and i live up north and its already getting really cold so please help