hey fellas need a lil help. Recently or should say the other day i go to use my heat and realized that the heat only worked on the setting of hi. Same also went for the ac. I did some research and people say it could be a relay but i am wondering if anyone else had this problem and what your solution was to it. I am not a wiring guy so please dont hate. Thanks for any feedback, oh yea its an 07 f150 xlt that i have

 

The ac/heater blower resistor could need replacing. Maybe check the blower motor as well.

 

I had that happen on my 06 F350 and it was the resistor..

Tony he has a 2007 not a 97..

Kamikid did you check out the f150 forum??

 

OH lol! I thought it said 97 LOL. So that would be different for sure. I took out the pics!

 

Yeah no sense confusing him more than he already is...LOL

It would have been fun to watch him try and find that on his truck..