viper 3002 dome light wiring

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=98744
Printed Date: May 21, 2025 at 5:49 AM

Topic: viper 3002 dome light wiring

Posted By: mito57
Subject: viper 3002 dome light wiring
Date Posted: November 07, 2007 at 8:42 PM

I'm installing a Viper 3002 in a 2003 Dodge Ram 1500 Pickup 4.7L

I have all working except the dome lightr. The manual says that the polarity of the dome light supervision output is determined by the connection of the wire H2A on the relay harness. It also says that if you do not connect this wire will be no output. The unit does not have a relay harness so it's probably a mistake on the manual. There is a H2 auxiliary connector but it does not have a H2A wire. Any help on this?

Replies:

Posted By: Twelvoltz
Date Posted: November 07, 2007 at 8:57 PM

What you feed into the BLACK/ white (H3/A) dome light input on the H3 harness is what will be fed out to the BLACK/ white dome light output (H1/4) on the H1 harness.

So for your 03 Dodge, ground the BLACK/ white in the H3 harness and hook the BLACK/ white H1 wire to the brown wire running up the A pillar that shows ground when the dome light is on.

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Installer, IT support, and FFL. I need less hobbies.

Posted By: mito57
Date Posted: November 08, 2007 at 9:38 AM

Thanks for your help. Now that you said it I found it in the manual. It's the door lock/unlock harness.
So, if I ground this relay input and connect the output to any door switch that should make the dome light work. Am I right ?

Posted By: Twelvoltz
Date Posted: November 08, 2007 at 9:51 AM

mito57 wrote:

So, if I ground this relay input and connect the output to any door switch that should make the dome light work. Am I right ?

Yes it will turn on the dome light when you unlock/disarm.

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Installer, IT support, and FFL. I need less hobbies.

Posted By: mito57
Date Posted: November 08, 2007 at 12:51 PM

Thank you for your help. posted_image

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