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2003 grand am remote start

Printed From: the12volt.com
Forum Name: Vehicle Wiring Information & File Requests
Forum Discription: Request Car Alarm, Car Stereo, Cruise Control, Remote Starter, Navigation, Mobile Video, and Other Vehicle Specific Wiring Info, Manuals, Tech Tips
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=111148
Printed Date: July 21, 2025 at 12:50 AM


Topic: 2003 grand am remote start

Posted By: bryanh08
Subject: 2003 grand am remote start
Date Posted: January 30, 2009 at 1:01 PM

I hooked a ready remote up to a 2003 grand am. I installed the bypass for the passlock II. When I try to remote start the car everything will turn on but the car won't even try to start. Won't crank or anything. Do I need to hook up the wire from the tach to make it work? If so where would I find the wire. Thanks



Replies:

Posted By: james bond 007
Date Posted: January 31, 2009 at 8:54 PM
the TACH wire is a WHITE wire at the PCM (Powertrian Control Module) in the engine compartment,  on the 2.2L engine, in a BLACK Plug, Pin 19. On the 3.4L engine, it is a PURPLE / WHITE at the BLUE Plug, Pin 8, at the PCM.


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