07 tundra door lock problem

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=109128
Printed Date: May 15, 2025 at 6:32 PM

Topic: 07 tundra door lock problem

Posted By: 518river
Subject: 07 tundra door lock problem
Date Posted: November 21, 2008 at 8:16 PM

I have a 07 tundra with a Avital 4103 and a fortin key by pass all. every thing works great remote start lock unlock, until I start and move the truck get out lock door with button on door close the door and the locks no longer work.............I have to use the factory fob or key in door the lock unlock button on door also does not work. Tried diffrent Diodes and arangements talked to Dei and Forti ever had this happen

Brian

Replies:

Posted By: Mike M2
Date Posted: November 21, 2008 at 10:28 PM

You are using the switch wire which is incorrect. What you need is the key cylinder wire in the same plug. The wire you want is white and will read a negative pulse when you turn the drivers door key cylinder to lock....

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Mike M2
Tech Manager
CS Dealer Services

Posted By: shaip99
Date Posted: November 26, 2008 at 8:12 PM

unless its different in the states an i have done a few tundras from the us and i have never used a white wire

the wires you want are pink and dark grey almost black, pink is unlock and grey is lock in the drivers kick panel these wires are for the key switch and will bypass the safety lock of toyotas

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"Computer games don't affect kids, I mean if Pac Man affected us as kids, we'd
all run around in a darkened room munching pills and listening to repetitive
music."-Kristian Wilson, Nintendo Inc.

Posted By: kgerry
Date Posted: November 27, 2008 at 9:56 AM

i have found many units will not generate an unlock pulse if you dont first generate a lock pulse... what happens if you exit the vehicle and use the remote to lock the doors (the way it is actually supposed to be used)?

also, do you do the doors with a data module or relays? Tundras i always use a TOYDL and they have always worked fine.....

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Kevin Gerry
Certified Electronics Technician
MECP First Class Installer

Owner/Installer
Classic Car Audio
since 1979

Posted By: Mike M2
Date Posted: November 27, 2008 at 12:53 PM

No relays needed for this truck, just negative pulses for lock and unlock in the DKP.

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Mike M2
Tech Manager
CS Dealer Services

Posted By: shaip99
Date Posted: November 27, 2008 at 3:39 PM

i have to correct myself on my comment it is pink and blue wires small guage in the kick panel

the white wire will not bypass the safety lock