2005 chevy Colorado
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=59340
Printed Date: July 05, 2025 at 3:03 AM
Topic: 2005 chevy Colorado
Posted By: erika42901
Subject: 2005 chevy Colorado
Date Posted: July 13, 2005 at 1:12 AM
hey does anyone kow the wiring info for a 2005 chevy colorado ? any information will be appreciated and i dont mean to be picki but pics would be highly appreciated if possible thankx. its just that i already installed an alarm and my truck had some problems and when it took it to the dealeship they told me that it was the alarm that was causing the problem that it had been connected wrong so i want to make sure i did it right and if i can prove its done right i will get my money back because my warranty didnt cover the diagnosis they did on the vehicle
------------- wazaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaap!!!!!!!!!!!
Replies:
Posted By: dare_ds69
Date Posted: July 13, 2005 at 6:49 AM
12volts | WHITE/ black to orange (10A) | + | ignition harness | Starter | yel/blk (not for remote start) | - | PCM, blue plug, pin 48 | Notes: The PCM (Powertrain Control Module) is on the passenger side firewall under the hood.
There is a white (to WHITE/ blue) wire and a WHITE/ black (to WHITE/ yellow) wire at the ignition harness that performs the following: key sense, second ignition, starter, and Passlock resistance. Refer to DirectFax document 1603 for remote start interface information. | Second Starter | N/A | | | Ignition | WHITE/ green to dk. blue | + | ign harn or BCM, gray plug, pin B8 | Notes: The BCM (Body Control Module) is in the passenger kick panel. | Second Ignition | see starter wire notes | | | Third Ignition | N/A | | | Accessory | WHITE/ red to brown | + | ign harn or BCM, gray plug, pin B7 | Notes: The BCM (Body Control Module) is in the passenger kick panel. | Second Accessory | N/A | | | Keysense | see starter wire notes | | | Power Lock | lt. blue | - | either kick or BCM, blk plg, pin A11 | Notes: The BCM (Body Control Module) is in the passenger kick panel. | Power Unlock | dk. blue | - | either kick, door harness | Notes: To unlock just the driver door use white (-) at the BCM, black plug, pin A12.
The BCM (Body Control Module) is in the passenger kick panel. | Lock Motor | gray | 5wi | door lock switch in driver door | Unlock Motor | tan | 5wi | door lock switch in driver door | Parking Lights+ | brown | + | BCM, black plug, pin A48 | Notes: The BCM (Body Control Module) is in the passenger kick panel. | Parking Lights- | BROWN / white | - | switch or BCM, gray plug, pin A7 | Notes: The BCM (Body Control Module) is in the passenger kick panel. | Hazards | white | - | switch or BCM, gray plug, pin A48 | Notes: The BCM (Body Control Module) is in the passenger kick panel. | Turn Signal(L) | lt. blue (F), yellow (R) | + | BCM, black plug, pins A3, B1 | Notes: The BCM (Body Control Module) is in the passenger kick panel. | Turn Signal(R) | dk. blue (F), dk. green (R) | + | BCM, black plug, pins A19, B2 | Notes: The BCM (Body Control Module) is in the passenger kick panel. | Reverse Light | lt. green | + | inside mirror or fuse box under hood | Door Trigger | see notes | - | BCM, black plug | Notes: The driver door trigger is gray/black in pin A32, the passenger door is lt. GREEN/ black in pin A38, the left rear door is lt. blue/black in pin A44, and the right rear door is BLACK/ white in pin A39. Use all four and diode isolate each.
The BCM (Body Control Module) is in the passenger kick panel. | Dome Supervision | white | - | BCM, black plug, pin A46 | Notes: The BCM (Body Control Module) is in the passenger kick panel. | Trunk/Hatch Pin | N/A | | | Hood Pin | N/A | | | Trunk/Hatch Release | N/A | | | Power Sliding Door | N/A | | | Factory Alarm Arm | | | | Factory Alarm Disarm | | | | Disarm No Unlock | | | | Tachometer | NOT pink or black | ac | any ignition coil or fuel injector | Wait to start | N/A | | | Brake Wire | lt. blue | + | brake pedal switch | Parking Brake | lt. blue | - | switch or BCM, black plug, pin A31 | Notes: The BCM (Body Control Module) is in the passenger kick panel. | Horn Trigger | green to black | - | switch or BCM, gray plug, pin A25 | Notes: The BCM (Body Control Module) is in the passenger kick panel. | Memory Seat 1 | N/A | | | Memory Seat 2 | N/A | | | Memory Seat 3 | N/A | | |
Interface Module: | Category: Immobilizer Bypass | Required: Yes | Type: Passlock | Part #: N/A | Notes: See DirectFax document 1603 for wiring information. | https://www.directechs.com/techtips/pdfs/resources/security/directed_techtips/1603.pdf------------- how own your mind, control your life.
MECP certified. always use a DMM
Posted By: KarTuneMan
Date Posted: July 13, 2005 at 8:29 AM
Thats a good link for the PDF tech, 1603 Learn how to do that with the rest of the sheet https://www.directechs.com/directwire/wire_body.asp?action=select&yr=5877&product=Remote%20Start when your viewing the non-printable page, right click, select create shortcut. This will put a shortcut on your desktop. Go to it and right click, goto properties and copy the URL, paste it in your post Yehaw I know theres a cool way of changing the "name" of the URL,before you paste it but I havent figured that one out yet? -------------
Posted By: Velocity Motors
Date Posted: July 13, 2005 at 9:54 PM
What was the problem that you had to get diagnosed ?
------------- Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA
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