2004 Chevy Z71 Tahoe Diagram?
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=32290
Printed Date: May 10, 2025 at 4:28 AM
Topic: 2004 Chevy Z71 Tahoe Diagram?
Posted By: carguy411
Subject: 2004 Chevy Z71 Tahoe Diagram?
Date Posted: May 17, 2004 at 4:03 PM
anyone have the alarm wire digram for a 2004 Tahoe.
thanks
Replies:
Posted By: idbl_fanatic
Date Posted: May 18, 2004 at 11:14 AM
Posted By: carguy411
Date Posted: May 18, 2004 at 5:33 PM
thatks but that link doesnt seem to be working
can you check to make sure its right
thanks again
Posted By: rudbwoy69camaro
Date Posted: May 19, 2004 at 6:10 PM
DIRECTWIRE™ WIRING INFORMATION - CHEVROLET / TAHOE / 2004 / Security
| 12volts | red & RED / white | + | ignition harness | | Starter | yellow | + | ignition harness | | Ignition | pink | + | ignition harness | | Power Lock | use Directed module 456G | | | | Notes: If Directed module 456G is not available, refer to DirectFax document 1601. Upper trim level vehicles may have a door lock switch on the right rear panel. If present use white (-) for lock and lt. blue (-) for unlock. | | Power Unlock | see power lock | | | | Lock Motor | gray | | driver door module in door | | Unlock Motor | tan | | driver door module in door | | Disarm Defeat | tan | | driver rear door harness | | Parking Lights+ | brown | + | driver kick panel | | Parking Lights- | gray/black | - | switch or BCM, brown plug, pin B2 | | Notes: The BCM (Body Control Module) is under the driver side dash. It has 6 plugs in it, the purple plug is on the back. | | Hazards | white | - | steering column | | Turn Signal(L) | green | + | steering column | | Turn Signal(R) | lt. green | + | steering column | | Door Trigger | see notes | - | see notes | Notes: The driver door trigger is gray/black at the driver door module in the door. The RF door trigger is BLACK/ white at the passenger door module in the door. The LR door trigger is lt. blue/black, pin A3, and the RR is lt. GREEN/ black, pin A2, they are in the purple plug at the BCM. Use all four wires and diode isolate each.
The BCM (Body Control Module) is under the driver side dash. It has 6 plugs in it, the purple plug is on the back. | | Dome Supervision | gray/black | + | BCM, black plug, pin E | | Notes: The BCM (Body Control Module) is under the driver side dash. It has 6 plugs in it, the purple plug is on the back. | | Trunk/Hatch Pin | pink/black | - | BCM, purple plug, pin A1 | | Notes: The BCM (Body Control Module) is under the driver side dash. It has 6 plugs in it, the purple plug is on the back. | | Hood Pin | N/A | | | | Trunk/Hatch Release | N/A | | | | Power Sliding Door | N/A | | | | Factory Alarm Arm | arms with lock | | | | Factory Alarm Disarm | lt. green | - | driver door module in door | | Disarm No Unlock | see factory alarm disarm | | | | Tachometer | white | ac | instrument cluster or PCM | Notes: The PCM (Powertrain Control Module) is in the left front of the engine compartment to the left of the fan shroud. The tach wire is in the green plug, pin 10.
For tach can also go to any of the ignition coils or injectors and use the wire that is NOT pink, black, or brown. | | Horn Trigger | BLACK / YELLOW to black | - | column or BCM, gray plug, pin B9 | | Notes: The BCM (Body Control Module) is under the driver side dash. It has 6 plugs in it, the purple plug is on the back. | | Memory Seat 1 | red | + | driver door module in door | | Memory Seat 2 | pink | + | driver door module in door | | Memory Seat 3 | N/A | + | |
 | Immobilizer Bypass Module: | Required: Yes | Type: Passlock 2 | Part #: 555L or 555T | | Notes: The Passlock 2 wire colors are yellow, black (org/blk), and RED / white (not used). |
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I love free directech stuff....hehe -------------
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