Restore Your Saturn’s Electronics with a Reliable BCM Solution

Are you dealing with baffling electrical issues in your 2008-2010 Saturn VUE? Flickering dashboard lights, malfunctioning power windows, or even a vehicle that refuses to start can often be traced back to a single, critical component: the Body Control Module (BCM). As the central nervous system for your vehicle’s comfort and convenience features, a failing BCM can cause widespread and frustrating problems. This isn’t just a replacement part; it’s a direct, reliable solution to get your VUE operating as it should, without the exorbitant costs and scheduling hassles of a dealership visit.

We simplify the repair process. This BCM, part number 20864768, comes fully programmed to your vehicle’s specific Vehicle Identification Number (VIN). This means you get a part that is loaded with the latest GM software and is ready for installation right out of the box. Just provide us with your VIN after purchase, and our experts will handle the complex programming, saving you hundreds of dollars and significant downtime.

Common Signs Your Saturn VUE BCM is Failing

If your vehicle is experiencing any of the following, a faulty BCM is the likely culprit. A failing module can trigger various Diagnostic Trouble Codes (DTCs), most commonly communication codes like U0140, U0155, or U0100.

• ✔ Erratic or non-functional interior and exterior lights (headlights, tail lights, dome lights).
• ✔ Power windows, door locks, or security system operating intermittently or not at all.
• ✔ Warning lights on the dashboard appearing for no reason (e.g., airbag, ABS).
• ✔ The vehicle won’t start, or the starter doesn’t engage, despite a good battery and starter.
• ✔ Key fob recognition problems or push-to-start system failures.
• ✔ A parasitic battery drain that kills your battery overnight.

Your Straightforward BCM Installation Guide

Installing your pre-programmed BCM is a manageable task for a confident DIYer. For the 2008-2010 Saturn VUE, the BCM is typically located in the center dash area, often accessible by removing the glove box or side trim panels.

1. Safety First: Disconnect the negative terminal from your vehicle’s battery and wait at least 10 minutes to allow all systems to power down completely.
2. Locate the BCM: Access the BCM in the center dash console. You may need to remove trim pieces or the glove box for clear access.
3. Disconnect the Old Module: Carefully unplug the electrical connectors from the old BCM. They have locking tabs that must be depressed to release them. Do not force them.
4. Install the New BCM: Mount your new, pre-programmed BCM in the same location and securely plug in all the electrical connectors. You’ll hear a ‘click’ when they are properly seated.
5. Reconnect Power: Re-attach the negative battery terminal.
6. Post-Installation Checks: Start the vehicle and test all body functions—lights, windows, locks, radio, etc. Note that some models may require additional relearn procedures as outlined below.

Important Post-Installation Information

While this BCM is programmed for a direct fit, GM vehicles have integrated security and safety systems that may require a final handshake after installation.

• Airbag System Sync: If your airbag warning light is on after installation, a simple “Setup SDM Primary Key in BCM” procedure is needed. This requires a professional scan tool and syncs the new BCM with the airbag system.
• Brake Pedal Position Relearn: On some models, a brake pedal position sensor recalibration may be necessary to ensure correct brake light and traction control operation.
• No Core Charge: You are not required to return your old BCM. This saves you the hassle and cost of a core return.

Verified Vehicle Compatibility

This module is a direct replacement for your 2008-2010 Saturn VUE. It is also compatible with a wide range of other GM vehicles and supersedes numerous part numbers, ensuring you get the correct, updated component. Please verify your original part number against this list for guaranteed compatibility.

Primary Fitment: VUE 08-10 Body Control (BCM); (center dash)

Interchangeable Part Numbers: 10382479, 15093910, 15276271, 15299986, 15819552, 15828601, 15837419, 15872388, 15872421, 15880684, 15921352, 15921353, 15948438, 15948439, 20815898, 20839063, 20864767, 20864768, 20921435, 20921436, 20935349, 22860591, 25826124, 25826125, 25847588, 25847589, 25892622, 25910474, 25934762, 25934763, 95151084.

Also Fits (verify location and options): Acadia 07-12, Avalanche 1500 10, Caprice 11-13, Captiva Sport 12, CTS 08-13, DTS 06-11, Enclave 08-12, Equinox 07-09, Escalade/ESV/EXT 10, Express/Savana Vans 08-12, G8 08-09, Hummer H2 08-09, Impala 06-13, Lucerne 06-11, Monte Carlo 06-07, Outlook 07-10, SRX 07-09, STS 10, Suburban 1500 10, Tahoe 10, Torrent 07-09, Traverse 09-12, Yukon/XL 1500 10.

Frequently Asked Questions