Gordon: I tried that, the dealer said that option is only for 03, not 04.

KPierson: Does it really already unlock all doors? The normal behavior of the OEM system is to unlock the drivers door only. Then if you click it twice it unlocks all doors.

Thanks,
Dave

2004 DG/G 5AT Coupe with all options except Satellite Radio (XM got here today! Now I just have to install it)
2003 Yamaha YZF600R

 

huh. that is a good question. what ever happened to Blitz_G35??

this thread was getting pretty long and I just assumed it was still the same person! =P

but heck, I guess I don't really care who is making it. as long as we get a nice little toy that lets me put my windows up with remote. and hope it's easy to install and reasonable price.

thanks guys.

 

The ignition controlled door locks will unlock both doors only when the ignition is turned off. As far as I know, with using pre-existing wiring it is the only way to electronically unlock both doors (at least according to DEI's techsoft). A single pulse on the unlock wire disarms the factory security, a double pulse unlocks BOTH doors, and a very long pulse on the same wire lowers the windows. I am still working on this project as we speak, although my first prototype was a complete failure I guess that will be the last time I drink a few beers and then decide to solder up a board at midnight. I have a few days off of work this week and plan on having all the testing done by tuesday evening.

 

I've spent a couple of hours today working on this project, and for the first time I have actually taken my door panel off. The prototype I bulit will have to be modified to sense the door lock pulses, but thats not a big deal. Another feature that will not work is ignition controlled UNLOCKING. This really isn't a big issue because you don't have to have the doors unlocked to get out of the vehicle. The ignition controlled locking will still work perfect, and still be defeatable. The problem is that there is no wire in the door that switches on and off with the ignition. The closes signal is a retained accessory power wire that turns on with ignition and then turns off 90 seconds after the ignition is switched off or as soon as the door opens. I'll post some new info as I find stuff out.

Kevin

 

It works!!!!!

I can put my windows up using my factory transmitter. I also have Igniton controlled locking. Let me know who all is interested so I can estimate how many boards to make. Using professional boards is going to drive the cost up a bit, but, will provide for a far more reliable part. All units will be tested before shipped. With the professional boards pricing will be $40, fully assembled. I will also sell individual pre-programmed chips and all the parts and schematics needed for $25. Let me know what you all think!

Kevin

 

im in for 40
where you need the money sent
when they goin to be ready for shippin

Daniel

5AT Coupe / DP / Premium / Aero / Clear Bra / 5% Tint - 30% Windshield / Ground Kit / Clear Corners / Shock Sensor / L.E.D. Hood Lights

 

I'm in for $40 too. I hope they're not big, cuz I'm in Hawaii and shipping here sux...lemme know.

Aloha,

- NICNoobie

2003.0 AT Brilliant Silver Sedan
Premium Package\Graphite Leather\Signaling Clear Corners\AEM Intake (w/ Bypass Valve)

"Why are you my English not being understanding?"

 

yeah, put me down for a $40 unit. So does the install require removal of the door panel?

03 6MT coupe, red/willow, premium, aero, splash guards, alum pedals, clear corners, 15% tint

 

I'll order the circuit boards later tonight. They should take about a week to come in, and then I'll still have to assemble each board and test every one. You do have to take the drivers door off, I can include instructions on how to do that also. It's a pretty straight forward install that anyone with a little electrical knowledge and a DMM can do. The board I prototyped it on is very small, about 2" by 2". The professional board should be even smaller. I'm taking some pics now and I'll post them soon.

Kevin

 

<blockquote><font class="small">In reply to:</font><hr>

You do have to take the drivers door off

<hr></blockquote>
you do mean the door PANEL correct?

03 6MT coupe, red/willow, premium, aero, splash guards, alum pedals, clear corners, 15% tint

 

Excellent work!

if you don't mind, could you just recap all the functions etc.?

I'm definitely down with one of the $40 units as soon as you can ship 'em out!

 

Here's the pics



191155-G35WinUpDoor2.jpg

 

With the board mounted in the position shown in the first picture it is possible to pop off the door switches and access the board (for prototyping reasons) This way, if I ever change the software on the chip I don't have to take the whole door panel off again.



191158-G35WinUpDoor.jpg

 

What exactly are the $25 individual pre-programmed chips?

Ivory Pearl / 6MT / Aero / Premium / Xenon Lights Everywhere / Mirror Tint / Injen CAI / Injen SES Exhaust / Tanabe Racing Springs

 

have you tested it on the sedan or just the coupe. If it works for the sedan, I'm in!!