viper 3303 in 68 corvette

Printed From: the12volt.com
Forum Name: Relays
Forum Discription: Relay Diagrams, SPDT Relays, SPST Relays, DPDT Relays, Latching Relays, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=135146
Printed Date: May 14, 2025 at 2:03 PM

Topic: viper 3303 in 68 corvette

Posted By: 68vetteman
Subject: viper 3303 in 68 corvette
Date Posted: October 26, 2013 at 12:15 PM

This is the last resort before I return the second Viper alarm. The dome light feature didn't work on the first. Returned the brain to the merchant. I have the new brain installed and the dome light and trunk release doesn't work on this unit. The dome lights are on a relay and if I install the wire for aux 1,2,3 or 4 the dome light works but doesn't cancel when the ignition is turned on. What wire should be connected for the dome light to work properly? On the main harness I had (H1/9) BLACK/ white wire connected but it didn't work. Could this be a programing problem?
Dave

Replies:

Posted By: Ween
Date Posted: October 26, 2013 at 9:22 PM

hi,
looking at the installation guide. is the WHITE/ violet(H2/7) in the door lock harness connected to ground? it needs to be to output a ground on the BLACK/ white(H1/9).
hope this helps.
mark

Posted By: 68vetteman
Date Posted: October 26, 2013 at 11:04 PM

Thanks mark,
I don't think I have that wire connected. I'll check it out tomorrow.

Posted By: 68vetteman
Date Posted: October 26, 2013 at 11:12 PM

Can the aux outputs on this alarm trigger 2 relays or should I use 1 relay on the aux output to power 2 separate relays? One relay kills the ignition and the second activates the horn.
Thanks, Dave