Fast window mod - motor relays on a PCB! (17 Viewers)

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@jonnyd42 I have a keyless entry module wired into the master control switch, which adds to the mess and was curious if the PCB would be compatible?

Attached is how I have it currently wired up, apologies for the crude amateur wiring diagram.

 
Hey all - need your input on another vote since there are two directions the project can go. I've emailed everyone who filled out my first form. You can vote here.

I'll wait a few days before making a decision on project direction, and update here with the results.
 
voted. i will buy them either way but the cleanest simplest install gets my vote! i am pumped about this mod! i have been waiting to do the relay mod because frankly i hate wiring. this makes me so hopeful for better functioning windows!!
 
This community is awesome.
96% of folks want the higher quality set with molex connector and harness, even if it adds cost. I'll be working with the manufacturer to do that. Work picked up a lot this week so stay tuned for this weekend; hoping to get my first unit installed in my truck.
 
Am I late to this? Very interested!! Door lock function would be a huge upgrade fkr my failing locks.
 
Hey all - need your input on another vote since there are two directions the project can go. I've emailed everyone who filled out my first form. You can vote here.

I'll wait a few days before making a decision on project direction, and update here with the results.
Never got an email
 
Imma be honest. I want the product. The whole enchilada. The best you can come up with, you have my support, but I don't like putting my info online specially for products, forms or future releases. Waiting patiently to install in our FJ62 and customers as well.
 
Update for folks - the vendor I was planning to work with on harnesses went radio silent. I am looking for alternative vendors who can do just as good quality. Sorry for the delay!
 
Update for folks - the vendor I was planning to work with on harnesses went radio silent. I am looking for alternative vendors who can do just as good quality. Sorry for the delay!
Have a copy of your RFQ?
 
Have a copy of your RFQ?
Update for folks - the vendor I was planning to work with on harnesses went radio silent. I am looking for alternative vendors who can do just as good quality. Sorry for the delay!
You should connect with @CruiserTrash. He’s one of the resident electronic gurus. He may have margin.
 
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Looks like I have a path to affordable wiring harnesses - will update when confirmed. I'm delayed on testing since my work picked up (no free time anymore), but I have some boards hand assembled on the bench and waiting for install this Friday.
 
Got around to finally installing my prototype boards today. They all work - here is a proof of life video of the prototype (not in its casing or anything). This is my daily driver so I'll be testing them over the next couple weeks.

For anyone in the bay area, CA, I'd help you install a set for free if you're willing to hold a phone to film it for a fresh install video. DM me. First come first serve!

And here is a picture comparing the mess of wiring that was in there before vs. my board. Sometimes bigger is not better :)

Screenshot 2025-08-03 at 3.15.07 PM.webp
 

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