first off, i did notice that at the beginning of the forum it was for xj6 and xj12 from my 69-87. well i have a 93 xj6 with an hvac problem. i have all the inputs to tthe microprocessor, that i hope means my control head is functioning properly. no output from the processor. been reading and found some info on a micro switch for the control head...fisrt off i cant find it and secondly does it control any output from the processor? took the control head and processor apart and the switch isnt in either one..
if anyone can help i would apprieciate it
thanks

 

after i readmy thread it seems i left out some info..heat comes out of the defrost and cold air out the floor. some of the vacuum lines have vacuum on them and some dont. im still thinking the hvac contoller is bad, but it does control somethings...any ideas?