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2004 pontiac bonneville wiring

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=90624
Printed Date: September 05, 2025 at 8:03 AM


Topic: 2004 pontiac bonneville wiring

Posted By: lazyike
Subject: 2004 pontiac bonneville wiring
Date Posted: February 18, 2007 at 6:15 PM

  I seem to be having a heck of a time finding the wireing diagram for a 04 bonneville.

I am going to be installing a starter with doors and trunk.  I will also be hooking to the vehicles databuss.

If anyone can help me out I would greatly appreaciate it.     Thank you, Mike Isaacson




Replies:

Posted By: cutter1122
Date Posted: February 18, 2007 at 6:46 PM
+12 VoltsOrangeIgnition Harness Or Left Connector Below Steering Column
+
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IgnitionN/AIgnition Harness
+
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Ignition 2Small WhiteIgnition Harness Or Left Connector Below Steering Column
+
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AccessorySmall OrangeIgnition Harness
+
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Accessory 2N/ANot available
N/A
 
StarterSmall YellowIgnition Harness Or Left Connector Below Steering Column
+
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Starter 2N/ANot available
N/A
 
TachometerWhiteCoil
AC
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InjectorN/ANot available
N/A
 
Parking LightsBROWN / Whitebelow steering column, Right Connector
-
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BrakeswitchWhiteBrake Switch
+
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Clutch BypassN/ANot available
N/A
 
Parking BrakeN/ANot available
N/A
 
HoodpinN/ANot available
N/A
 
Glow PlugN/ANot available
N/A
 
LockRED / BlackInside Driver's Door
-
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UnlockORANGE / BlackInside Driver's Door
-
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Trunk ReleaseBlackAt switch
-
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ArmTanInside Driver's Door
-
 
DisarmLight GreenInside Driver's Door
-

* Vehicle is equipped with the PK3 transponder anti-theft system and an OEM alarm. ** Driver's Doorpin: Tan ( -) pulse at the same time as Lock, to Arm the OEM alarm. *** 2nd Ignition must be connected for remote start or Check Engine light will turn on, and driveability problems will be experienced, possibly resulting in serious transmisssion damage. **** A Data module is availible for this vehicle. See the bottom of the transponder_bypass diagram for the model number.

https://bypasskit.com/product.aspx?prodid=GMDL-BP






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