Hey guys, so today I noticed that my Logicon/climate control stopped working completely. Just a week ago it was fine, lit up, heat came on, etc. The other day I was going through my fuse box and replacing any fuse that was incorrect, because the previous owner had some that were too large. That same day I also unplugged the aftermarket headunit he had put in, because I believe it was blowing the 7.5a ROOM fuse.

I noticed the logicon issue today, so I'm thinking maybe when I disconnected the stereo or replaced fuses I messed something up? I tried reconnecting the stereo today to see if that was related but I plugged it in and before I could even try I noticed the fuse had blown. The stereo operated but the door lights and clock were out. No change with the logicon.

Any ideas here? I find it odd that it would entirely stop working, lights and all.

 

Just to update this thread, I noticed on my way to work this morning with my headlights on that the logicon does in fact illuminate fine. It still wasn't working however, until randomly on my drive in today it kicked on and the fans and heat worked. It stopped working again when I left work later. So I'm starting to think it's a solder issue. I ordered a used logicon in the meantime so I can test that as well, and possibly resolder my stock one.

 

pop the logicon out of the dash by removing the 4 screws that hold it into the dash.(pull gently)
There is 2 connectors to that logicon and I am betting one is loose.