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1992 Chevy G20 Wiring Diagram

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=45729
Printed Date: May 09, 2025 at 9:22 PM


Topic: 1992 Chevy G20 Wiring Diagram

Posted By: x0054
Subject: 1992 Chevy G20 Wiring Diagram
Date Posted: December 21, 2004 at 9:58 PM

Hi, I am looking for the wiring diagram for a 1992 G20 Sportvan (conversion van). Specifically, I am looking for ignition switch wires and circuits, IGN 1, 2, START, etc. Also, the central locking circuit to lock the doors; specifically if it's negatively switched or positively switched.

thanks in advance for any help.

x0054



Replies:

Posted By: Velocity Motors
Date Posted: December 21, 2004 at 10:13 PM

Typical wiring for the Chevy for those years are as follows:

PINK = Ignition

RED = Constant

PURPLE or YELLOW = Starter

ORANGE = Accessory

Locks will be a (+) at the door boot and test at the switch for the colors and the polarity to be sure. Make sure that you use your DMM to verify this information.



-------------
Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA


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