2003 toyota avalon

I am trying to install keyless entry on this 2003.  The remote start install was a breeze, but this two wire keyless is a real challenge.

Has anyone done a 2003 Avalon?  Where and what color are lock and unlock?

good deal, that is also what wirewerx tells me.

They have the lock/unlock wire colors and locations as follows.

Power Lock: GREEN/ ORANGE (-) BLUE 11 PIN CONN. IN DRIVER'S KICK

The only thing they don't provide is the child safety wire color, and you'll notice on this site there is information for every model of toyota except the avalon.

any idea on what color that bad boy is?

thanks

Looks like I'll be going into the driver's door...again.  I went in before trying to follow someone else's instructions and couldn't determine which was the unlock detection wire.

Then I tried the 3 relay 5 wire off of the fuse box.  Not only is that a tangled mess of relays and wires, but I didn't get it working.  Which in any case doesn't matter, because the Avalon XL that I am working on does have the factory alarm - so that takes that option completely out of play according to your info.

I know that I can do this if I had the color of the unlock, lock and detection wires at the power window/lock/unlock controls. 

I assume that when you talk about special wiring, that I need to do the configuration illustrated by clicking diagrams, Toyota Child Safety Wire or whatever....that has the two diodes, and one relay.  Correct?

Your help is greatly appreciated.

I just installed a keyless remote in a 2003 Avalon.  Oh boy.  The best thing to do is go to www.designtech-intl.com for their diagram and design--a two relay, four diode solution that works and is installed in the passenger's door.  It's installation note #212.  However, I then cleverly decided to add a trunk release.  I hooked it into the same power wire as the remote which is the one that runs 12+ to the passenger door.  It blew something, but all fuses are still good.  Now the door locks  won't work unless I separately run power to the same terminal.  Without that power, the door courtesy lights and the door unlock/lock only work when the ignition key is on--go figure--I can't.  Anyone know what is going on?

According to Chris Luongo a few posts back, only one relay is needed if you go inside the door?  Did you try that method?

I had that diagram from DesignTech - so you were able to follow that exactly and had success?

You found that the lock/unlock detection circuits were the exact same colors as listed in the diagram?  I don't remember seeing that...of course it has been a while since I was knee deep in wire and relays.