Hope this is in the right spot, if not feel free to move it.


My heater control slider that goes between cold and hot will not slide..
I have pulled the control unit out, and everything is in tact and not broken. Seems the pull cable that opens the trap door is in a bind but i am afraid of forcing it as surely I will break something. I checked down there by my feet and cannot find the other end of the cable or door as everything with the console ect is a snug fit and not much room to move
down there. First time I ever have come across this issue. Would DWD 40 help loosing the cable? It wont budge at all. The top slider works fine.