2009 silverado rs/door lock issue

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=116358
Printed Date: April 29, 2024 at 9:32 PM

Topic: 2009 silverado rs/door lock issue

Posted By: azaudio41
Subject: 2009 silverado rs/door lock issue
Date Posted: September 16, 2009 at 2:20 PM

Had a clifford 50.7 rs/alarm system installed using the xpresskit dlpk in our shop. The customer returned to the shop sayin that the alarm is unlockin the door locks every time she remote starts the car. Has anyone ran in to this kind of problem with this kind of vehicle or should we be using a different kind of bypass module for this vehicle to solve this problem.

Replies:

Posted By: xtremej
Date Posted: September 16, 2009 at 3:40 PM

We always use the dlpk for the newer chevy trucks with no issues to date, is updated to the most current firmware?

Posted By: racing_bidule
Date Posted: September 17, 2009 at 12:19 AM

In 09 There's two trims of pickups.

Loaded with the big BCM and a driver door module, this one doesn't need to unlock in order to disarm.

Stripped down version with the smaller BCM and no driver door module, this one has to unlock to disarm or use the PK3+ and go up to the crank value before it disarms (will horn honk if you don't unlock).

Check which trim you're dealing with, if it's the basic model, set your r.s. to relock after start.

Changing for another bypass brand? If you ever feel to install some iDatalink modules you're always welcome.

www.idatalink.com

Best regards!

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If you fail on your first attempt, at least destroy all evidence you tried!