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Discussion Starter #1
Hi guys, I did some searching but was unable to come across an answer...

I was wondering if some how these two switches are connected, I just purchased this car (2007 FX35) and didnt realize until now that both the side view mirror switch AND the steering wheel switch and both inoperable. However all other steering wheel buttons work fine ie. cruise, volume, etc.

I pulled the vent panel and I'm not currently getting any power to the mirror switch, which led me to believe it would be a fuse, but checked any fuse that seemed to be related to the mirror, "MIRROR AUDIO" is one of them that comes to mind, and have come across no blown fuses?? Am I missing something?

Also, are these two switches connected in some way? I've not had a chance to test power in the steering switch, nor have I found a fuse that would correlate to it...

Any help would be appreciated, thank you !
 

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Also, just attempted the "Seat Memory" for the first time since buying the car, and I hold "SET" for at least 30 secs and "1" and "2" never light up... I wondering if theres a fuse out somewhere that Im missing....
 

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Could be. Did you check the fuses at the kick panel and under the hood?
 

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Could be. Did you check the fuses at the kick panel and under the hood?
Yes, I've checked all fuses in both boxes.

I thought that it could possibly be the Automatic Driver Position Control Unit (ADPCU) and borrowed a known working ADPCU and still no solution. There are two plugs that go into the ADPCU and Im getting 12V from the big one but very little, what I think was 2 ish volts on the little plug.

Im still not getting power to the plugs, however.

Any suggestions would be greatly appreciated
 

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Now that you mention it all of the problems are items that are adjusted through the ADPCU. I think my 05 just adjusted the seat and steering wheel upon entry of a driver but I believe yours is supposed to adjust the seat, steering wheel and mirror when the memory buttons are pressed. If you are getting 2 volts out of something I would start tracking back from there. I don't know much/haven't worked on the electronics in my FX other than pulling the head unit but there aren't any connections that should give you 2 volts. It should be 0 or 12.
 
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