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Power Lock Wiring Diagram for 1995 Chevrolet G20 Van

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=146258
Printed Date: January 26, 2022 at 9:28 PM


Topic: Power Lock Wiring Diagram for 1995 Chevrolet G20 Van

Posted By: dimitrix
Subject: Power Lock Wiring Diagram for 1995 Chevrolet G20 Van
Date Posted: June 05, 2020 at 4:43 PM

This seems like a long shot but I need the wiring diagram for a 1995 Chevy G20 conversion van -- specifically I need the power lock wires. The power lock on the rear door stopped working. The actuator works when I manually provide a power source, so my guess there's something wrong with the wiring.

Any help is appreciated! Thanks!



Replies:

Posted By: wirewise
Date Posted: June 05, 2020 at 4:47 PM
See if this helps: https://www.the12volt.com/installbay/forum_posts.asp?tid=3779

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~wirewise~ Verify all wiring with your meter before making any connections!




Posted By: wirewise
Date Posted: June 05, 2020 at 4:48 PM
https://www.the12volt.com/installbay/forum_posts.asp?tid=96710

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~wirewise~ Verify all wiring with your meter before making any connections!




Posted By: dimitrix
Date Posted: June 05, 2020 at 4:50 PM
Thanks, I already saw these. It doesn't quite answer me where to start troubleshooting my wire problem though.




Posted By: wirewise
Date Posted: June 05, 2020 at 4:54 PM
There is obviously a break in one or both of the wires going to the rear door actuator. You can tie the two wires from the rear door actuator into the two wires on any other door lock actuator and it should function as it did before.

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~wirewise~ Verify all wiring with your meter before making any connections!




Posted By: dimitrix
Date Posted: June 06, 2020 at 11:03 AM
I found the service manual for my van. According to this wiring diagram the wire should already be shared with the other actuators. Can that be right? https://i.imgur.com/VfmGVRM.jpg




Posted By: wirewise
Date Posted: June 06, 2020 at 11:07 AM
Yes. As I said before, there is obviously a break in the lead(s) going to the rear door actuator. It could be in the door jamb and may be an easy fix. If not and since you're already in the rear door, simply run two new wires from that actuator to another actuator and call it a day.

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~wirewise~ Verify all wiring with your meter before making any connections!





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