2006 lexus gx470, door locks

Printed From: the12volt.com
Forum Name: Car Security and Convenience
Forum Discription: Car Alarms, Keyless Entries, Remote Starters, Immobilizer Bypasses, Sensors, Door Locks, Window Modules, Heated Mirrors, Heated Seats, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=110666
Printed Date: June 01, 2024 at 2:38 PM

Topic: 2006 lexus gx470, door locks

Posted By: advanced
Subject: 2006 lexus gx470, door locks
Date Posted: January 14, 2009 at 8:01 PM

I installed an Audiovox Prestige APS-57a remote start & keyless entry in a 2006 Lexus GX470. Starts fine & locks & unlocks fine.

But when I use my Audiovox transmitter to lock the doors, with engine not running, about a minute or 2 later, all the doors unlock. This doesn't happen when I use the factory transmitter on the key fob to lock the doors.

I used blue for lock & green for unlock @ DDM inside drivers door. I programmed a double-pulse for unlock.

I could not find the lock/unlock wires inside the car @ either kick panel.

One document refers to green & GREEN/ black wires in gray plug in passenger kick. The passenger door has no key cylinder for me to meter the wires.

Anyone have any insight?

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Good Enough Isn't!

Replies:

Posted By: chadwa2003
Date Posted: January 15, 2009 at 8:01 AM

I have BLACK/ orange for lock and green for unlock passenger kick panel in an 18 pin connector. This will also do arm and disarm and to disarm during remote start send a gwr signal to GREEN/ YELLOW keysense wire in the ignition harness

Posted By: advanced
Date Posted: January 15, 2009 at 8:11 AM

I saw a BLACK/ orange & several greens in the passenger kick panel, but there was no way for me to test them because there's no key cylinder in the passenger door, so I didn't use them.

I believe the wires I used for lock/unlock are the drivers door lock cylinder wires. So I'm simulating using the key to lock/arm & unlock/disarm.

I didn't seem to need the GREEN/ YELLOW keysense wire. My remote start doesn't set off the factory alarm. And my lock & unlock arms & disarms the factory alarm.

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Good Enough Isn't!

Posted By: chadwa2003
Date Posted: January 15, 2009 at 8:14 AM

have you tried testing with the drivers key cylinder for those wires in the pass kick

Posted By: chadwa2003
Date Posted: January 15, 2009 at 8:20 AM

Also did you look for the 18 pin connector?
The wires that it should be will most likely be right next to each other.

Posted By: advanced
Date Posted: January 15, 2009 at 8:34 AM

I think that I tried testing with the drivers door key cylinder for those wires in passenger kick. I'll try it again though.

I did see the 18-pin connector-very easy to get to.

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Good Enough Isn't!

Posted By: advanced
Date Posted: January 17, 2009 at 11:44 AM

The next day everything worked OK. I re-checked my ground. It seemed OK, but I made sure it was tight. Maybe the ground was loose. Maybe the car battery was low. Freaky things happen sometimes. I left everything alone as is.

Thanks for the suggestions.

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Good Enough Isn't!