Adding priority unlock on a 4D tundra
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=86352
Printed Date: May 09, 2024 at 3:15 PM
Topic: Adding priority unlock on a 4D tundra
Posted By: bqe.
Subject: Adding priority unlock on a 4D tundra
Date Posted: November 28, 2006 at 5:29 PM
Is it necessary to access the lock on the drivers door panel?
Replies:
Posted By: Chris Luongo
Date Posted: November 28, 2006 at 8:15 PM
You could perform a 5-wire setup on the doorlock motor wires, from inside the cab, using three relays, but I don't think it's worth all the trouble.
If you go into the door, and do the special Toyota interface (should be around here somewhere if you search) you will automatically get priority unlock, as well as domelight turn-on.
Posted By: bqe.
Date Posted: November 28, 2006 at 9:37 PM
Posted By: Mike M2
Date Posted: November 29, 2006 at 6:45 AM
Yep. that's it. You can get the 12v needed right at the door switch, fat blue wire....
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Mike M2
Tech Manager
CS Dealer Services
Posted By: bqe.
Date Posted: November 29, 2006 at 7:18 AM
The cumpustar brain ( cm3000) has a second wire for pulsing a priority unlock, is that what connects to the relay in the above linked 1070.pdf?
Posted By: Chris Luongo
Date Posted: November 29, 2006 at 8:52 AM
Priority unlock doesn't go to the relay.
On the diagram, see what's listed as a blue wire, coming from the alarm brain?
Probably the unlock from your Compustar isn't blue.......but anyway, you see that wire, right? Going to the two diodes?
Take your Compustar's first-unlock wire, AND second-unlock wire, jump them together into a single wire......and then run that into the door, and connect to the diodes as shown.
The second-unlock wire may or may not be functional as is...... you might have to enter the programming menu to enable it.
Posted By: bqe.
Date Posted: November 29, 2006 at 11:24 AM
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