1998 Peterbilt 379 alarm wiring diagram
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=142484
Printed Date: April 28, 2024 at 4:20 PM
Topic: 1998 Peterbilt 379 alarm wiring diagram
Posted By: mrvtec
Subject: 1998 Peterbilt 379 alarm wiring diagram
Date Posted: January 24, 2017 at 3:51 PM
Im in need of a alarm wiring diagram for a 1998 peterbilt 379. I will be installing a avital 5303 with a smart-start gps. im not worried about the remote start feature, as this truck could do alot of damage. im interested in the alarm feature along with starter kill and gps.
the truck is huge so it will be easier to get a feel where everything is located.
Thank you for your time.
Replies:
Posted By: bat9905
Date Posted: January 24, 2017 at 7:50 PM
I've worked on a couple of these . Around same years . Accessing ignition switch is ideal because 12 volt constant, acc, ignition and starter are all there . Usually paccar labels those wires and uses ring terminals for connection, but they are fairly easy to test with Multi meter . Parking lights are always accessible at switch and door pins are usually easily accessible and i believe they are positive trigger . I should also mention I drive them daily and the ones Installed in coworkers worked great too . Just remember to test as many of the wires will be the same colors
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bat9905
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