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’02 Silverado 5.3 wiring code

Printed From: the12volt.com
Forum Name: Vehicle Wiring Information & File Requests
Forum Discription: Request Car Alarm, Car Stereo, Cruise Control, Remote Starter, Navigation, Mobile Video, and Other Vehicle Specific Wiring Info, Manuals, Tech Tips
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=66294
Printed Date: May 03, 2025 at 8:29 PM


Topic: ’02 Silverado 5.3 wiring code

Posted By: Anderson463
Subject: ’02 Silverado 5.3 wiring code
Date Posted: November 15, 2005 at 7:26 AM

Hello all, just getting ready to install a AstroStart model#2205 in my Chevy and was wondering if I could get some help with the wiring diagrams. I Also bought the pass key bypass as well. Is there any helpful tips or hints about installing this model that anyone would like to share? Thanks in advance



Replies:

Posted By: KarTuneMan
Date Posted: November 15, 2005 at 8:09 AM

Tach wire..white wire @ PCM under hood, pin 10 set the unit for 4 cyl. and reduce rpm to 600.

Use the P-5 for second Ign. and a programable output on the P-2 to trigger a relay for second Accessory.

Have you installed before? Have you installed any Astro before....This truck is a breezeposted_image  Whereabouts in the US did you get your product?



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Posted By: Anderson463
Date Posted: November 15, 2005 at 10:03 AM
I am in Minnesota. Do I even need to hook up for  the second Acc? All I want to do is run the heat/ac.



Posted By: KarTuneMan
Date Posted: November 15, 2005 at 11:55 AM
That'll work....

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