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Door Locks on 99 Lexus

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=12179
Printed Date: July 29, 2025 at 3:29 AM


Topic: Door Locks on 99 Lexus

Posted By: podopo
Subject: Door Locks on 99 Lexus
Date Posted: April 14, 2003 at 12:12 AM

I am installing a Commando RS Combo alarm/remote start on a 99 Lexus RX 300. I cannot figure out which wires in the door lock to connect the lock/unlock wires from the alarm "brain" to. Any help/insights greatly appreciated.

There appear to be six wires going to the lock - 3 hot 12V, 1 low volt pulse on lock/unlock command, and one each 12V pulse on lock/unlock command.




Replies:

Posted By: Velocity Motors
Date Posted: April 14, 2003 at 8:09 AM
Go to this link and click the TOYOTA/LEXUS DOOR LOCKS link : https://www.velocitymotorsport.com/install_notes/toyota.htm

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Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA


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