2005 chevy tahoe power 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=68314
Printed Date: May 16, 2025 at 9:56 PM

Topic: 2005 chevy tahoe power door locks

Posted By: toddshroats
Subject: 2005 chevy tahoe power door locks
Date Posted: December 13, 2005 at 9:04 PM

I have found differnet wiring options for the door locks on the 2005 tahoe, none of which seem to work.

Has anyone found a way to hook up the lock and unlock feature? If so where are the wires and what color are they?

Please be specific as to which box and which plug.

Replies:

Posted By: chris354
Date Posted: December 13, 2005 at 9:07 PM

You either have to go into each door or use a data module.

Posted By: toddshroats
Date Posted: December 13, 2005 at 9:14 PM

What is a data module? Where do I get one?

Posted By: ruse
Date Posted: December 13, 2005 at 9:40 PM

Its a module that you connect your lock wires from your alarm/remote start and it connects to 1 wire on you OBD diagnostic connector under the dash. If your installing a remote start they also can by pass the passlock key.

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Ford Authorized Accessory Installer/Dealer

Posted By: uffdog
Date Posted: December 13, 2005 at 9:44 PM

Use the data module , costs a bit more ,but man what a snap it is to use, easy to setup. I bought mine from here WWW.Bypasskit.com

I just installed it on 2003 Trailblazer, locks work fine no wires in door , check the site out and see if the GMDL-BP is what you want ,there is a more advanced one depends what ya want it to power up from the Dataport.

There are a few others I have read about , but I have to tell you this one was a snap and works fine,well worth the 95 bucks I paid for it

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RFD

Posted By: 96hawkcnvt
Date Posted: December 21, 2005 at 1:50 AM

So there is no need to go into the doors? Or to add any of the relays, cut wires etc.?

That makes sense I guess since it is multiplexed & all but why is there a lock/unlock wire going into this module? I do have this same module and am trying to get this installed properly on my '04 Yukon.

Thanks!

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Posted By: uffdog
Date Posted: December 21, 2005 at 7:59 PM

Connect door wires from RS to I believe grn & blu on the data module, follow directions on the module set up ,should set it up correctly,its a multiplex setup so the Databus will do the work,thats what I did on my 2003 Trailblazer works fine

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RFD