Gentex 313
Printed From: the12volt.com
Forum Name: Mobile Video, GPS, and Navigation
Forum Discription: Mobile Video Head Units, DVD Players, LCD and TFT Monitors, Navigation, GPS, PS2, PS3, XBox, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=67019
Printed Date: July 07, 2025 at 10:56 PM
Topic: Gentex 313
Posted By: aedgington
Subject: Gentex 313
Date Posted: November 25, 2005 at 8:33 PM
Please don't close/lock this. I've already blown up one mirror and am on my second. I'd really like to get this installed.
Source: 2005 Titan. GNTX-313.
10 pin harness, with a dongle which I am assuming is the compass. I tried to get power to my first mirror and got a snap, crackle, and pop w/ smoke.
01 blue/red
02 violoet/red
03 empty
04 empty
05 empty
06 GREEN/ red
07 GREEN / WHITE
08 black
09 empty
10 yellow/red
Please help! Trying to t-tap into ground/power on a Toyota SUV.
Replies:
Posted By: aedgington
Date Posted: November 28, 2005 at 6:28 PM
Ok, here's the 411. Please don't flame for my imprecision, but I'm a newbie. Just trying to be helpful by answering my own question instead of being an "ask & run".
Ok. The first mirror I had w/ a GNTX-313 w/ temp/compass.
The second one was a GNTX w/out. Both harnesses were the same.
01 blue - ?
02 violet - ?
03 empty
04 empty
05 empty
06 GREEN/ red - power
07 GREEN / WHITE - ?
08 black - ground
09 empty
10 yellow/red - power
Not sure which of the green or yellow were always on or switched. I just know when only one was hooked up, the mirror & auto-dim worked, but the HomeLink did not. When the 2nd power wire (I'm assuming always on) was connected, the HomeLink worked. Unfortunately I can't remember which was which.
I'm going to guess that the 3 remaining wires represent mirror dim on/off, and reverse dim cutoff.
So, that's the scoop on the GNTX-313 10 pin, at least power/ground. Hope this helps someone.
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