06 Dodge Sprinter 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=95063
Printed Date: May 10, 2025 at 7:19 AM

Topic: 06 Dodge Sprinter Door Lock Problem

Posted By: desh187
Subject: 06 Dodge Sprinter Door Lock Problem
Date Posted: June 23, 2007 at 6:12 PM

Has anyone encountered a problem with factory power door locks not synchronizing well after installing aftermarket keyless entry?As the lock/unlock is a single wire (WHITE/ yellow-negative pulse switches lock/unlock)
Keyless entry works fine but if left for a while,it changes when you lock it unlocks the door and vise versa.When the factory remotes are used to lock/unlock and then the aftermarket,it starts working fine again.
I have read in the wiring schematics about using the motor lock and unlock wires(blue/red and BLACK/ red)This is said to be a 5 wire.
I do not want to try something which might make matters worse but any info on this will be very much appreciated.
Thanks..

Replies:

Posted By: chadwa2003
Date Posted: June 23, 2007 at 8:01 PM

You must use the 5 wire system on these vehicles no exceptions

Posted By: peterubers
Date Posted: June 23, 2007 at 8:35 PM

Study this diagram carefully, then search "5-wire" under Car Security and Convenience

https://www.the12volt.com/doorlocks/page3.asp#5w

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Posted By: desh187
Date Posted: June 24, 2007 at 1:42 AM

Could i get a little bit more detailed info about the correct wire colours and location and is it a 5 wire reversal rest at ground?
Thanks

Posted By: KarTuneMan
Date Posted: June 24, 2007 at 10:52 AM

Heres the fix (from the Astroflex astrochart))

For lock: @ the central timer module under the drivers seat, find a blue/red. in a gray plug. wire it for rev. polarity. (12v to pin 87 and 86. negative trigger from your alarm to 85. 87a gets the "plug side" of the blue/red, and 30 gets the other side of the blue/red) This wire controls the passengers door lock motor.

unlock: @ the same module under the seat in the pink plug find a WHITE/ yellow. wire this for negative pulse.

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