2003 Astrovan

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=15083
Printed Date: September 16, 2025 at 1:00 PM

Topic: 2003 Astrovan

Posted By: csorb
Subject: 2003 Astrovan
Date Posted: June 17, 2003 at 7:26 PM

Does anyone have the wiring for a 03 Chevy Astro?
I am especially having trouble finding the tach. The coil pack is very hard to get to.

Replies:

Posted By: cpgoose
Date Posted: June 20, 2003 at 8:39 AM

Here's what I found on DesignTech's website for a
1996 - 2003 Astro Van -------Click here

Please double check these wires with a DMM (Digital Multimeter). I do not recommend using a test light.

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