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Why Wont My Mirrors Work?

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Old Feb 7, 2012 | 12:23 PM
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Default Why Wont My Mirrors Work?

My power side mirrors won't work and its finally frustrated me enough to post a thread about it. I've replaced almost all my fuses, I bought 3 different mirror joystick switches, I've checked and re-checked every single wire and nothing. I read that there is a power mirror ecu that everyone says is in one of the back seat side panels but all I see is the fuel pump ecu, the keyless entry antenna and a noise canceler for the oem stereo.

I'm about to tear my hair out.
Old Feb 7, 2012 | 12:26 PM
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Old Feb 7, 2012 | 12:54 PM
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Originally Posted by O. L. T.
Hahahaha, OLT, you are my effing hero. Where is it located? Everyone says its in the rear seat side panels but I looked and found nothing but the fuel pump ecu and keyless entry antenna. I bet its behind the glove box isn't it.
Old Feb 7, 2012 | 01:04 PM
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Old Feb 7, 2012 | 01:20 PM
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Old Feb 7, 2012 | 01:38 PM
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Ummmm, get ready to laugh OLT. So my mirrors haven't worked since I did my 97+ cluster swap and to get as much working slack as I could, I completely disconnected and removed my wiring harness so I could work on it inside. Well, as it turns out, I just went and looked and apparently I never plugged the mirror ecu back in

But hey! My mirrors work now

By the way, thank you so much for the help OLT, even though I feel like a complete idiot now.

Last edited by MattStarr; Feb 7, 2012 at 01:42 PM.
Old Feb 7, 2012 | 01:51 PM
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Derp.............
Old Feb 7, 2012 | 01:52 PM
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LOL, this thread is hilarious. Pictures are always better than words!
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Old Feb 7, 2012 | 02:53 PM
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He's lucky I didn't go to the attic to solve this one........
Old Feb 7, 2012 | 06:32 PM
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My mirror ecu went out about a year ago but been too lazy to change it. I guess I'll get on it this weekend since I know where it's at now.
Old Feb 7, 2012 | 07:12 PM
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thanks for posting pics O. L. T. i was looking for the ecu today since my mirrors dont work also.
Old Feb 7, 2012 | 11:36 PM
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you know, ive been contemplating about posting this thread for a while now. I bought a 95 SC and the mirrors on it don't work. been wondering what the issue was. Checked out all the fuses but didn't do the controller swap. that was going to be next on my list but i have a feeling its the ecu. Is this thing expansive?

Love the responses by OLT btw lol. way to go!
Old Feb 8, 2012 | 12:02 PM
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Originally Posted by vteruni
you know, ive been contemplating about posting this thread for a while now. I bought a 95 SC and the mirrors on it don't work. been wondering what the issue was. Checked out all the fuses but didn't do the controller swap. that was going to be next on my list but i have a feeling its the ecu. Is this thing expansive?

Love the responses by OLT btw lol. way to go!
Ask Aliga, I know he's got one.
Old Feb 8, 2012 | 02:35 PM
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that book with the parts location pictures seems as if it would be very helpful. which book is that?
Old Feb 8, 2012 | 04:24 PM
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Originally Posted by poorsupra
that book with the parts location pictures seems as if it would be very helpful. which book is that?
The Lexus SC bible. I used to have both volumes 1 & 2 until some punk kid stole em while I was working on his SC400. I think they're just called the Lexus SC400 repair manual. Volume 1 covers everything mechanical and volume 2 covers everything electrical.



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