That is the same mirror that came standard with my 2012 Highlander SE and that I installed 'aftermarket' in my 2015 RAV4 XLE!
Gentex 453: Auto Dimming mirror with Homelink & Compass
Hi Everyone,
When I bought the car last year I asked the dealer for the Homelink mirror. Their quote was US$450+tax (parts & labor) WOW, no surprises there :wink
Initially I looked at the 3-button Homelink module that goes in the roof-liner. My wife would not let me cut the roof-liner.
Then "life happened' and the project went on hold.
Last week an friend of mine bought one for his Nissan Maxima and that got me started.
I looked at ebay and found many varieties and models. After few days of looking around this is what I concluded;
Auto Dimming mirrors are between $35-55
Auto Dimming mirrors with and Homelink are between $55-75
Auto Dimming mirrors with Homelink and Compass are between $70-125
Prices varies based on the donor vehicle, target vehicle and overall condition of the mirror. For some reason Toyota mirrors are more expensive
Finally after "extensive research and contemplation" I purchased a used auto dimming rear view mirror with compass and Homelink from ebay last week. It is a Gentex 453, cost me $85 and came out of a Pruis 2009. In pictures it looked fine. When I got it I was really happy that it was in perfect condition. No scratched on the plastic shell or on the mirror. The 10 pin-4 wire harness was attached as well, although it was cut at the other end. So 9/10 score.
While I was looking online I found that Gentex 453 is common model sold by many OEMs. Because it is sold by many OEMs and there are many sub-models, there are way too many wiring diagrams, harnesses and configurations available online. Pretty confusing at first.
Once I had some idea about the wiring, I tested the wiring using the 110V AC to 12V DC converter to identify the wires. During the testing all functions worked fine. Wire coding is below;
As for the installation, I looked at a lot of posts on this and other forums about the installation. After figuring out the wiring, everything else seems pretty straight forward so I started yesterday.
Removed the OEM mirror by twisting the windshield mount cover. Once the cover is gone, I saw a clip at the bottom of the mount, just pressed it and mirror slid up.
Put the Gentex 453 in the mount and it fit perfectly, no issues. Tighten the torx screw to secure it.
Wiring harness was not long enough so I soldered a 8" wire for Homelink pair and a 10' wire to run to the kick-panel fuse box. I used 18 gauge-two core wire, commonly used in car audio installation.
Map light has four clips at each corner. Slowly but firmly pull down from one side. After removing the map light I tapped into the map light connector for GND and Homelink +12v. At this time all three Homelink buttons were live but not programmed for the garage door.
My RAV 4 does not have sunroof so no switched 12v around the map light area. Still I ran the other two wires to the kick panel fuse box, through the roof liner and drivers side A-piller. I could not figure out the switched power connection so I just left the cable there for later. BTW, removing and putting back the A-Piller cover is royal P.I.A.
After verifying all the connections, functions, and putting back everything where it belongs, next step was to program the Homelink buttons. I watched this video from inspiration
This mirror model comes with rolling codes, so I had to press the learning button on the garage door motor. Programming is not complete without this step. Luckily the ladder was in the garage.
Note: The video is for the 3 button OEM Homelink module that goes in the roof liner. However procedure is the same for Gentex 453 mirror as well.
This morning, I started poking around with a 12v tester for the switched +12V. After about 15 minutes of poking I found a white wire at the bottom left corner of junction box 3D (I think that is what it is called, right most one behind the door mirror remote control panel). Tapped it with a wire tap and moved the key to ACC, viola - compass came up. Just to test I put flash light on the front sensor and the mirror went dark Everything is working as it should be.
My wife does not like the garage door opener on the sun visor so she keeps it in either the cup holder or glove box. She is happy that she does not have to look for it anymore.
I still have to verify if the buttons on the mirror are back-lit or not. Will check tonight after dark.
Also, I have not connected the Reverse wire. Since I have the backup camera in vehicle, I don't care much about. Wire is tucked behind the kick-panel, just in case.
Overall I am happy with the relatively simple install.
One observation after the install: Normal wireless garage door opener required a single-quick-press of a button to open the door. On the mirror I have to keep the button pressed for about 2-3 seconds.
All pictures are attached.
When I bought the car last year I asked the dealer for the Homelink mirror. Their quote was US$450+tax (parts & labor) WOW, no surprises there :wink
Initially I looked at the 3-button Homelink module that goes in the roof-liner. My wife would not let me cut the roof-liner.
Then "life happened' and the project went on hold.
Last week an friend of mine bought one for his Nissan Maxima and that got me started.
I looked at ebay and found many varieties and models. After few days of looking around this is what I concluded;
Auto Dimming mirrors are between $35-55
Auto Dimming mirrors with and Homelink are between $55-75
Auto Dimming mirrors with Homelink and Compass are between $70-125
Prices varies based on the donor vehicle, target vehicle and overall condition of the mirror. For some reason Toyota mirrors are more expensive
Finally after "extensive research and contemplation" I purchased a used auto dimming rear view mirror with compass and Homelink from ebay last week. It is a Gentex 453, cost me $85 and came out of a Pruis 2009. In pictures it looked fine. When I got it I was really happy that it was in perfect condition. No scratched on the plastic shell or on the mirror. The 10 pin-4 wire harness was attached as well, although it was cut at the other end. So 9/10 score.
While I was looking online I found that Gentex 453 is common model sold by many OEMs. Because it is sold by many OEMs and there are many sub-models, there are way too many wiring diagrams, harnesses and configurations available online. Pretty confusing at first.
Once I had some idea about the wiring, I tested the wiring using the 110V AC to 12V DC converter to identify the wires. During the testing all functions worked fine. Wire coding is below;
- Black - Ground (pretty obvious)
- Red - Always on +12V (required for Homelink)
- Brown - Switched/ACC +12V (required for auto dimming and compass)
- Orange - To Reverse switch (to turn off Auto Dimming while reversing)
As for the installation, I looked at a lot of posts on this and other forums about the installation. After figuring out the wiring, everything else seems pretty straight forward so I started yesterday.
Removed the OEM mirror by twisting the windshield mount cover. Once the cover is gone, I saw a clip at the bottom of the mount, just pressed it and mirror slid up.
Put the Gentex 453 in the mount and it fit perfectly, no issues. Tighten the torx screw to secure it.
Wiring harness was not long enough so I soldered a 8" wire for Homelink pair and a 10' wire to run to the kick-panel fuse box. I used 18 gauge-two core wire, commonly used in car audio installation.
Map light has four clips at each corner. Slowly but firmly pull down from one side. After removing the map light I tapped into the map light connector for GND and Homelink +12v. At this time all three Homelink buttons were live but not programmed for the garage door.
My RAV 4 does not have sunroof so no switched 12v around the map light area. Still I ran the other two wires to the kick panel fuse box, through the roof liner and drivers side A-piller. I could not figure out the switched power connection so I just left the cable there for later. BTW, removing and putting back the A-Piller cover is royal P.I.A.
After verifying all the connections, functions, and putting back everything where it belongs, next step was to program the Homelink buttons. I watched this video from inspiration
Note: The video is for the 3 button OEM Homelink module that goes in the roof liner. However procedure is the same for Gentex 453 mirror as well.
This morning, I started poking around with a 12v tester for the switched +12V. After about 15 minutes of poking I found a white wire at the bottom left corner of junction box 3D (I think that is what it is called, right most one behind the door mirror remote control panel). Tapped it with a wire tap and moved the key to ACC, viola - compass came up. Just to test I put flash light on the front sensor and the mirror went dark
Everything is working as it should be. My wife does not like the garage door opener on the sun visor so she keeps it in either the cup holder or glove box. She is happy that she does not have to look for it anymore.
I still have to verify if the buttons on the mirror are back-lit or not. Will check tonight after dark.
Also, I have not connected the Reverse wire. Since I have the backup camera in vehicle, I don't care much about. Wire is tucked behind the kick-panel, just in case.
Overall I am happy with the relatively simple install.
One observation after the install: Normal wireless garage door opener required a single-quick-press of a button to open the door. On the mirror I have to keep the button pressed for about 2-3 seconds.
All pictures are attached.
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I'm looking for one with a compass as well. I don't have a garage so I don't need Homelink
Don't know if you found what you wanted already; if not then look here for your model number:
http://mito-auto.com/index.php?option=com_virtuemart&view=category&virtuemart_category_id=1
1 - 2 of 56 Posts
