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2003 Dodge Van 2500

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=10668
Printed Date: July 13, 2025 at 1:46 PM


Topic: 2003 Dodge Van 2500

Posted By: kgdesign
Subject: 2003 Dodge Van 2500
Date Posted: March 09, 2003 at 9:36 PM

Does any one have a wiring diagram for a 2003 Dodge 2500 Van ? Just installed an Autopage RS-750lcd, everything works except for the heater and ac when the remote start is operated.



Replies:

Posted By: Velocity Motors
Date Posted: March 10, 2003 at 3:22 PM

You have two ACC wires that need to be powered up. If the unit has a second ACC output then use it to power ACC # 2. If not then you will need to use a relay configured like this:

<"https://www.velocitymotorsport.com/images/security/ball.gif">Second Accessory relay

First ACCESSORY------------------blue   (10 AWG)     |+  |--------------ignition harness
SECOND ACCESSORY----------------orange              |+  |---------------ignition harness 



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


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