Restore Your Saturn’s Electrical System
Are you dealing with baffling electrical issues in your 2007-2010 Saturn Outlook? Flickering lights, malfunctioning power windows, or a security system that has a mind of its own are classic signs of a failing Body Control Module (BCM). The BCM is the central command center for your vehicle’s body electronics, and when it goes bad, it can cause a cascade of frustrating and seemingly unrelated problems. This isn’t just an inconvenience; it can affect your vehicle’s security and functionality. As a technician with over two decades of experience, I’ve seen how a faulty BCM can make a perfectly good vehicle feel unreliable.
We offer a straightforward, professional solution. This is a Cloning Service for your BCM. You send us your original module, and we transfer all the critical, vehicle-specific data—including VIN, mileage, and key information—to a fully functional replacement unit. We then ship both your original module and the ready-to-install replacement back to you. This process ensures a seamless replacement, eliminating the need for expensive dealership programming and getting you back on the road quickly and affordably.
A Technician’s Notebook: The Case of the Haunted SUV
A customer brought in a 2008 Saturn Outlook with a list of complaints that sounded like something out of a ghost story. The radio would change stations on its own, the dome light would stay on, and worst of all, the anti-theft system would randomly engage, leaving them stranded. They’d already replaced the battery and checked the fuses. After connecting my scan tool, I saw multiple ‘U’ codes, indicating a loss of communication between modules. This pointed directly to a failing BCM. Instead of a costly new module and a trip to the dealer for programming, we performed a cloning service just like this one. The result? All the ‘ghosts’ were gone. The vehicle was back to normal, and the customer saved hundreds. This is the power of a precise, data-driven repair.
Is Your Saturn Showing These Symptoms?
- ✔ Power windows, door locks, or mirrors working intermittently or not at all.
- ✔ Interior or exterior lights behaving erratically (staying on, not turning on).
- ✔ The security system light is flashing, and the vehicle won’t start (anti-theft active).
- ✔ False warnings on the instrument cluster (e.g., ‘Service Airbag’ or ‘Service StabiliTrak’).
- ✔ Diagnostic trouble codes (DTCs) related to communication errors, such as U0140, U0155, or other U-codes.
- ✔ Remote key fob not working correctly.
Your Step-by-Step BCM Swap Guide
Installing your cloned 2007-2010 Outlook BCM is a manageable job for a confident DIYer. The BCM is typically located in the center dash area. Always consult a service manual for the exact location on your specific model.
- Safety First: Disconnect the negative terminal from your vehicle’s battery and wait a few minutes for the system to fully discharge.
- Access the Module: Carefully remove the necessary dash panels to gain access to the BCM. This may involve removing trim pieces around the center console or glove box.
- Disconnect and Remove: Unplug the electrical connectors from the old BCM. They have locking tabs, so be gentle. Once disconnected, unbolt or unclip the module from its mounting bracket.
- Install the New BCM: Mount the replacement module in the same position and reconnect all the electrical connectors, ensuring they click securely into place.
- Reassemble and Reconnect: Put the dash panels back in place. Reconnect the negative battery terminal.
- Perform Final Checks: Start the vehicle and test all body functions—windows, locks, lights, radio, etc. Note the post-installation procedures below, as some relearns may be necessary.
Important Post-Installation Steps
Because your new module is a perfect clone of your old one, most functions will work immediately. However, in some GM vehicles, additional steps may be required:
- Airbag System Sync: If the airbag warning light is illuminated after installation, a professional scan tool is needed to perform the ‘Setup SDM Primary Key in BCM’ procedure. This syncs the airbag system with the BCM.
- Brake Pedal Position Relearn: Some models may require a brake pedal position sensor recalibration to ensure brake lights and stability control systems function correctly.
Disclaimer: Vehicle systems vary. We always recommend consulting a factory service manual or a certified technician for your specific model’s procedures.
Verified Vehicle Compatibility
This cloning service is compatible with BCMs carrying part number 15872421 and other interchangeable numbers listed below. It is a direct solution for the 2007-2010 Outlook BCM and also fits a wide range of GM vehicles. Please confirm your part number before ordering.
Interchangeable Part Numbers: 10382479, 15093910, 15276271, 15299986, 15819552, 15828601, 15837419, 15872388, 15880684, 15921352, 15921353, 15948438, 15948439, 20815898, 20839063, 20864767, 20864768, 20921435, 20921436, 20935349, 22860591, 25826124, 25826125, 25847588, 25847589, 25892622, 25910474, 25934762, 25934763, 95151084
- ACADIA 07-12 Body Control (BCM); (LH dash)
- AVALANCHE 1500 10 Body Control (BCM); (under steering column), ID 25892622
- CAPRICE 11-13 Body Control (BCM)
- CAPTIVA SPORT 12 Body Control (BCM); (center dash)
- CTS 08-13 Body Control (BCM)
- DTS 06-11 Body Control (BCM); (RH center dash)
- ENCLAVE 08-12 Body Control (BCM); (LH dash)
- EQUINOX 07-09 Body Control (BCM); (center dash)
- ESCALADE, ESV, EXT 10 Body Control (BCM); (under steering column)
- EXPRESS / SAVANA VANS 08-12 Body Control (BCM); (center dash)
- G8 08-09 Body Control (BCM); (center dash)
- HUMMER H2 08-09 Body Control (BCM); (LH firewall)
- IMPALA 06-13 Body Control (BCM); (LH dash)
- LUCERNE 06-11 Body Control (BCM); (right side dash)
- MONTE CARLO 06-07 Body Control (BCM); (LH steering column)
- OUTLOOK 07-10 Body Control (BCM); (center dash)
- SRX 07-09 Body Control (BCM); LH dash
- STS 10 Body Control (BCM); center dash
- SUBURBAN 1500 10 Body Control (BCM); (under steering column)
- TAHOE / YUKON / YUKON XL 10 Body Control (BCM); (under steering column)
- TORRENT 07-09 Body Control (BCM); (center dash)
- TRAVERSE 09-12 Body Control (BCM); (LH dash)
- VUE 08-10 Body Control (BCM); (center dash)
Frequently Asked Questions
After you place your order, you’ll ship your original, faulty BCM to us. We use specialized equipment to extract the unique data from your module and transfer it to a fully tested, replacement BCM. This ensures all your vehicle’s options and security information are preserved, making the installation plug-and-play.
No, for our cloning service, we do not need your VIN. All the necessary information is contained within your original BCM, which is why you must send it to us for the data transfer.
We always return your original module along with the newly programmed replacement unit. We do not keep your old part. You will receive both modules back.
The physical swap is straightforward for many DIYers. However, some models may require post-installation procedures like an airbag system sync or brake sensor relearn, which require a professional scan tool. We recommend reviewing the post-installation steps and assessing your comfort level and tool availability.
If your vehicle’s issues are correctly diagnosed as a BCM failure, this service provides a reliable and long-lasting solution. Our replacement modules are thoroughly tested to restore original factory function and resolve the common symptoms associated with a faulty BCM.