2003 Avalanche RAP

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=25815
Printed Date: May 16, 2024 at 1:56 PM

Topic: 2003 Avalanche RAP

Posted By: speekafreak
Subject: 2003 Avalanche RAP
Date Posted: February 04, 2004 at 12:11 AM

Can someone tell me where to tap into the RAP circuit in this truck? I want my xm commander to operate like the factory radio. I have tested many places but just cant seem to find the right one.

Replies:

Posted By: geepherder
Date Posted: February 04, 2004 at 12:14 AM

I assume you're searching for an accessory wire, correct? If so, you can go to the fuse block or tap the ignition harness.

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My ex once told me I have a perfect face for radio.

Posted By: sparkie
Date Posted: February 04, 2004 at 7:35 PM

If your vehicle has a sunroof, then use the orange wire off the sunroof relay for a retained 12 volt + source of power. The relay is above the passenger's kick panel. You may also choose the dark blue wire in B12 of the BCM's grey plug for a positive low current trigger. It's only able to drive another relay. These wires have 12 volts on them after the ignition is off until a door is opened.

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sparky

Posted By: iskidoo
Date Posted: February 04, 2004 at 10:49 PM

Speaking of RAP and GM vehicles...Can anyone tell me the wire color of the door trigger and if it can be tapped into at the BCM of a 2003 Pontiac Sunfire. I want to send a pulse after remote start shutdown so that the radio doesn't run for 30 minutes needlessly.

Thanks, Steve

Posted By: derek123
Date Posted: February 05, 2004 at 1:50 PM

Should be tan (-) at the pin or BCM.

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