04 sunfire install question
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=56510
Printed Date: May 01, 2025 at 8:07 PM
Topic: 04 sunfire install question
Posted By: sunfire878
Subject: 04 sunfire install question
Date Posted: May 26, 2005 at 11:32 PM
gents,
putting a viper 791xv in a 2004 sunfire (no oem keyless, no power locks).
i have two questions:
1) which wire is the tach wire. i have seen different wiring diagrams say its ppl/white, orange, or white at the ICM (at the icm(top of engine) a wire of each of these colors is present!). which wire is the correct one?where else can i tap it besides on top of the engine?
2)what does the term 'domelight supervision' mean? is this a trigger wire for the dome light, or is in the actual domelight circuit? it is (-) on the car. can i connect this straight from the 791s domelight (-200mA) output, or do i need to use a relay to drive this wire? thanks!
Replies:
Posted By: sunfire878
Date Posted: May 26, 2005 at 11:40 PM
another question, could this (-) domelight output on the 791 be tagged onto the passenger door circuit (-) input, this way when unlock is pushed, the car 'thinks' a door is opened, and will turn on the dome light using the BCM normal routine?
Posted By: Ravendarat
Date Posted: May 27, 2005 at 12:07 AM
The tach wire is PURPLE / white and is avalible on top or in the big harness that runs along the front of the motor ------------- double-secret reverse-osmosis speaker-cone-induced high-level interference distortion, Its a killer
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