2003 pontiac grand prix remote start
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=72681
Printed Date: July 19, 2025 at 2:36 AM
Topic: 2003 pontiac grand prix remote start
Posted By: hunter1030
Subject: 2003 pontiac grand prix remote start
Date Posted: February 12, 2006 at 10:57 AM
I am installing a remote start in this vehicle I have everything so far accept when I try to start it will run for 30 secs then shut off ?? I didnt defeat the factory security thinking it wasnt needed, my question is do I need to tap into it and what signal do i need to send it ?? What wire or wires do I need to tap into??
Thanks
Replies:
Posted By: uffdog
Date Posted: February 12, 2006 at 11:10 AM
2003 has passlock ,you're gonna need to bypass it, use a bypass module from Bypasskit.com
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RFD
Posted By: Velocity Motors
Date Posted: February 12, 2006 at 11:22 AM
If it runs for 30 seconds and shuts down, it's not your Passkey system. If you didn't bypass the Passkey properly, the vehcile would attempt to crank, but would not start. I would look into your tach wire to make sure that it's a clean signal. Where did you tap into for the tach signal and also did the unit learn the tach signal properly the first time ?
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Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA
Posted By: sparkie
Date Posted: February 12, 2006 at 2:47 PM
I agree with Jeff. You should be using the white wire off the ignition module for tach. Make sure that your ground for the remote starter is into a clean and paint free area of the chassis and not the dash. The factory disarm wire is ornage/black (-) at the BCM to the left of the steering column.
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sparky
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