2005 buick lacrosse vss
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=96678
Printed Date: May 11, 2025 at 3:28 PM
Topic: 2005 buick lacrosse vss
Posted By: baovuong
Subject: 2005 buick lacrosse vss
Date Posted: August 27, 2007 at 10:57 AM
I am looking for the VSS wire for a 2005 Buick Lacrosse (Allure - canadian name).
Replies:
Posted By: ceasar326
Date Posted: August 27, 2007 at 11:02 PM
BUICK / LACROSSE / 2005 / Accessory| 12volts | red | + | battery or fuse box | | Ignition | pink | + | ign harness or BCM, C1, pin 22 | | Notes: The BCM is to the left of the steering column. C1 is a 52 pin black plug. C2 is a 52 pin black plug. C3 is a 18 pin black plug. | | Parking Lights+ | brown | + | fuse box or pass kick, harn. to rear | | Parking Lights- | BROWN / white | - | switch or BCM, C3, pin 8 | | Notes: The BCM is to the left of the steering column. C1 is a 52 pin black plug. C2 is a 52 pin black plug. C3 is a 18 pin black plug. | | Headlight | white | - | switch or BCM, C3, pin 7 | | Notes: The BCM is to the left of the steering column. C1 is a 52 pin black plug. C2 is a 52 pin black plug. C3 is a 18 pin black plug. | | Trunk/Hatch Release | lt. blue | + | BCM, C2, pin 45 | | Notes: The BCM is to the left of the steering column. C1 is a 52 pin black plug. C2 is a 52 pin black plug. C3 is a 18 pin black plug. | | Power Sliding Door | N/A | | | | Speed Sense | dk. green | | ECM/PCM in air cleaner assembly | | Notes: 3.6L vehicles, it is in the black plug, pin 22. 3.8L vehicles, it is in the blue plug, pin 22. | | Wipers | gray | + | BCM, C1, pin 12 | | Notes: The BCM is to the left of the steering column. C1 is a 52 pin black plug. C2 is a 52 pin black plug. C3 is a 18 pin black plug. | | LF Window up/dn | dk. blue - brown | A | driver window switch in door | | RF Window up/dn | lt. blue - tan | A | driver kick, door harness | | LR Window up/dn | dk. green - purple | A | driver kick, door harness | | RR Window up/dn | lt. green - purple | A | driver kick, door harness | | Sun Roof open/close | motor part of module | | | | Sun Roof Limit/close | N/A | | | | Memory Seat 1 | N/A | | | | Memory Seat 2 | N/A | | | | Memory Seat 3 | N/A | | |
 | Interface Module: | Category:
Immobilizer Bypass | Required:
Yes | Type:
PASS-Key III | | Part #: 556UW | | Alternate Part1 #: DesignTech 20402 | | Alternate Part2 #: DesignTech 29402 | | Notes: Standard on all models. | | Interface Module: | Category:
Door Lock Interface | Required:
No | Type:
Data Bus | | Part #: 1900G | | Alternate Part1 #: IM-GMSD-1 | | Notes: | | Interface Module: | Category:
Combo Interface | Required:
No | Type:
Data Bus | | Part #: 457GW | | Notes: Can use the 457GW to bypass the PASS-Key III, but it will not control the door locks on this model year. |
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