Adding DL3 power folding mirrors

Weber Dude

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@cmatt Are the harnesses you make so the park and cargo lights work plug & play? What’s involved with this mod? I’m seriously thinking about getting these mirrors and would like these options to work.
 

cmatt

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In short, yes. You’ll swap out your door harnesses with the ones I provide. Then you’ll add the cabin side harness along with one wire that lands in the fuse block in the engine bay.

The cabin side harness closely follows the install procedure for the RZY harness some trucks need for tow mirrors. Tinkering Fox has a video that does a great job showing the install.

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I build the harnesses customized to your vehicle’s options and those you want to add if possible. PM me to discuss specifics for your vehicle.


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coupdevill

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In short, yes. You’ll swap out your door harnesses with the ones I provide. Then you’ll add the cabin side harness along with one wire that lands in the fuse block in the engine bay.

The cabin side harness closely follows the install procedure for the RZY harness some trucks need for tow mirrors. Tinkering Fox has a video that does a great job showing the install.

You must be logged in to see this image or video!

I build the harnesses customized to your vehicle’s options and those you want to add if possible. PM me to discuss specifics for your vehicle.


Sent from my iPad using Tapatalk

Let me give Cmatt a double thumbs up on this Mod, he is the best! Every step of the way he was there to assist. More recently he built me harnesses to add fog lamps to my 2017 Suburban.
 

Andrew Mylin

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The DL3 mirrors are plug and play depending on the wiring present in the door harnesses and on the body side. That’s typically dictated by the trim level (LS, LT, LTZ/Premier and GMC counterparts) and option packages (i.e. Luxury Package, Texas Edition Package, etc.).

I make a custom harness that will allow you to add the puddle, signal, auto dim and folding features (folding switch required) for the DL3 mirrors. Blind spot is a no go without additional modules and programming. I make the harnesses to order for your application based on the circuits needed.


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I have a 2016 LT tahoe that i have added the dl3 mirrors and both door switches the fold works but not the puddle or turnsignal. is that the same harness you offer or is there some thing else i need to do?
 

cmatt

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I have a 2016 LT tahoe that i have added the dl3 mirrors and both door switches the fold works but not the puddle or turnsignal. is that the same harness you offer or is there some thing else i need to do?
Yep, my harness will enable those features. Send me an email at [email protected].


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BigSLE15

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Has anyone attempted to add power folding mirrors to their 2015 Tahoe/Yukon that did not come with them? I have purchased a set of new DL3 mirrors (23464428 drivers & 23464427 pass) with the power fold, turn signals, auto dimmers and heated and also the drivers door switch (23488411) with the fold button. I tried to install the switch but the connector on the harness is a little bit different and immediately blew the #18 fuse at the end of the dash which runs the power adjust for the mirror glass.
I know the truck guys have added power fold camper mirrors but the Tahoe/Yukons are different than the trucks so Thought I would start a topic to see if we can get this accomplished!

Also if anyone can provide a schematic of the DL3 mirror wires (17 of them) so I can figure out what wires do what it would be appreciated.

I am also assuming that new door harnesses will have to be installed but wondering if that is all and will they plug into the fuse panel the same as the original one(s)?
Hey new here I have a 2015 Sle wanted to add the power folding mirrors with turn signal. I read your post wanted to know was everything plug & play with the mirrors. Using the exact part numbers you mentioned.
 

BigSLE15

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Got it done today, purchased 2 new power folding, turn signal mirrors and the drivers door switch (the correct one is 23154702) and everything was plug-n-play! Love the new amber turn signals in the mirrors. The only thing that does not work is the puddle lights and I don't care about them anyway. No new harnesses needed, was already wired which was a shock! Took about 2 hours to do it all.
HI I wanted to know where those after market mirrors like from 1A auto or were those oem mirrors?
 

BigSLE15

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I finally got the DL3 upgrade for my 2016. Since the blindspot won’t work without rear objects sensors, there are options to get power folds, signal, puddles without blindspots indicators. The folding, signal, and puddle lights work perfectly! It was kinda surprised since I didn’t expect the puddles would work, and it looked great at night since it was LED bulbs. Thanks to genestoy for great instructions over at gm-trucks forum, and with help of youtube I got both done in about 1 and 1/2 hrs.
i know this is an old post wanted to know where you got the dl3 mirrors were they oem or after market and was everything plug and play
 

Doubeleive

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i know this is an old post wanted to know where you got the dl3 mirrors were they oem or after market and was everything plug and play
if you use OEM dl3 mirrors and the harness and the mirror switch with fold then yes it is plug-n-play, aftermarket mirrors will work also IF they have all the same options, generally speaking though aftermarket stuff just isn't the same quality at all. you also have the option to add auto dimming with additional wiring and a autodim rearview mirror
heat, fold, blinker, puddle lights will all work plug-n-play
**note the puddle light function will only work when it is dark out or if you cover the sun sensor on the dash
 

BigSLE15

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if you use OEM dl3 mirrors and the harness and the mirror switch with fold then yes it is plug-n-play, aftermarket mirrors will work also IF they have all the same options, generally speaking though aftermarket stuff just isn't the same quality at all. you also have the option to add auto dimming with additional wiring and a autodim rearview mirror
heat, fold, blinker, puddle lights will all work plug-n-play
**note the puddle light function will only work when it is dark out or if you cover the sun sensor on the dash
Thanks will the Dl3 mirrors work with my stock harness already in my SLE or will I have to get new harnesses along with the door switch?
 

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