I have a 1993 300zx with auto climate control and for some reason it's not working, window wipers and lights are working but no temp reading or when I try pressing auto nothing happens !!! Any suggesting, need help!!

 

Welcome to ZDriver! Have you checked the fuses and relays?

 

Yes I did, I changed both blower and ac relay checked the fuses, seem all to be good, I'm thinking it could be my climate control?

 

Have you checked the FSM trouble shooting sections?

XenonZ32.com Reference

 

It wont let me open the file, Is there anyway i can turn the heat on if i bypass it?

 

Got it fix! Took the whole dash board apart, turn on the car and started to tap on the climate control harness and found it!! , there were a ground wire loose hidden under the upper passenger vent!!! Thanks for everything