Handy Door Locks Tip ’07 Up GM Trucks

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Forum Name: Car Security and Convenience - Hot Topics
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URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=110750
Printed Date: April 26, 2024 at 11:20 AM

Topic: Handy Door Locks Tip ’07 Up GM Trucks

Posted By: chriswallace187
Subject: Handy Door Locks Tip ’07 Up GM Trucks
Date Posted: January 17, 2009 at 5:43 PM

I looked at an '07 Silverado today with the intention of finding a way to solder directly into the driver's door module instead of having to order a data interface. It turns out that on this truck, which was a fairly base model(power locks and windows, rubber floor, regular cab), the lock switch is a conventional type with wires which run in the cab to the BCM. I decided to take a pic and post since most of the tech info I've seen doesn't mention these wires at all and says that the trucks all require a data interface to do locks. I'm going to assume there are a few other Silverados/Sierras with this type of switch as well.

Pink/black and ORANGE / black are the wire colors I found for lock and unlock. Below is a pic of the driver's side fusebox, with the connector highlighted.
posted_image

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C Renner's Auto Electronix
My service is cheap, quick, and good - pick any two

Replies:

Posted By: jrod83
Date Posted: January 17, 2009 at 6:19 PM

haha thanks man....did this vehicle even have a little key fob for keyless? also guys for the new chevys i like to use the 1701g module...works like a charm. all you have to do is run constant power, ground and parking lights....everything else is on the module...

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MECP Certified
I am the loudest and proudest member of the Fighting Aggies Class of '11 WHOOP!

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Posted By: Mike M2
Date Posted: January 17, 2009 at 7:14 PM

Thanks, but Directed and Avox list lock wires in the fusebox. All 2 door Silverado's are this way...

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Mike M2
Tech Manager
CS Dealer Services

Posted By: chriswallace187
Date Posted: January 18, 2009 at 3:05 AM

Really...that shows how long it's been since I've played with Directed. I did check Audiovox before posting but I think they only had it listed on the '08.

You're saying all the regular cab Silverados? Or extended cab too but not crew cab?

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C Renner's Auto Electronix
My service is cheap, quick, and good - pick any two

Posted By: Mike M2
Date Posted: January 18, 2009 at 9:03 AM

I think the deal is anything 2 door is in the fuse box, anything 4 door is data. I think the extended cab is really just a single cab as far as doors that lock, isn't it? This is the way the old bodystyle Tundra was too...

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Mike M2
Tech Manager
CS Dealer Services

Posted By: jim hunter
Date Posted: October 20, 2009 at 10:11 AM

ive found these wires on crew cabs as well, only trucks i have not seen these wires on was a high end unit equipped with factory remote start,i do mostly dealer work& alarms are not real common here anymore so i mainly do remote starts, so i rarely get a vehicle that has factory start, seems these wires are present in alot of the less than loaded trucks

Posted By: el ranchero
Date Posted: October 21, 2009 at 8:26 PM

on 09 this wires will lock/unlock all except driver door, there is a wire there too that need to be hooked up to unlock the driver door along with the rest, this is on the crew cab 09 h2500 p/u

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rocker

Posted By: jim hunter
Date Posted: October 22, 2009 at 7:12 AM

in the grey plug plugged in to the board next to this harness is a light blue wire(-) that unlocks just the drivers door, on all the 1500's i have seen the pink/blk & org/blk lock &unlock all doors, but if these wires are present lt blue dr door only has been there too so i hook up 2 step unlock