End the Electrical Gremlins in Your Saturn OUTLOOK
Is your 2007-2010 Saturn OUTLOOK acting possessed? Flickering lights, power windows with a mind of their own, or a security system that randomly immobilizes your vehicle are all classic signs of a failing Body Control Module (BCM). As the central command center for your vehicle’s electronic accessories, the BCM’s health is critical for proper function and safety. When it starts to fail, it can cause a cascade of frustrating and unpredictable problems. This isn’t just an inconvenience; it’s a breakdown in your vehicle’s core systems.
We offer a reliable and straightforward solution: a replacement OUTLOOK Body Control Module that arrives at your door ready for installation. The key is our professional cloning service. We transfer the precise data from your original module to this replacement unit. This ensures that all your vehicle’s specific settings, key programming, and security information are perfectly preserved, eliminating the need for a costly and time-consuming trip to the dealership for programming.
From the Diagnostic Bay
I remember a 2009 Acadia—which shares its platform with your OUTLOOK—that came into my shop with the strangest collection of symptoms. The radio would turn on and off, the driver’s side power window wouldn’t work, and the liftgate would open randomly. The customer had already replaced the battery and checked fuses. After connecting my scan tool, I saw multiple ‘U’ codes, specifically a U0140 (Lost Communication With Body Control Module). This pointed directly to the BCM. A failing BCM can disrupt the entire communication network, creating these ghost-like issues. By installing a properly programmed BCM, we restored full functionality and gave the owner their reliable vehicle back.
Common Signs of a Failing Body Control Module
- ✔ Power windows, door locks, or interior lights operating erratically or not at all.
- ✔ The security system or anti-theft light flashing, preventing the engine from starting.
- ✔ Horn honking unexpectedly or wipers activating on their own.
- ✔ Dashboard warning lights appearing for no reason.
- ✔ Diagnostic Trouble Codes (DTCs) such as U0140, U0155, or various B-series codes related to body circuits.
- ✔ Inconsistent operation of the key fob or remote start system.
Your Straightforward BCM Installation Guide
Installing your cloned OUTLOOK Body Control Module is a manageable task for a DIY enthusiast. For the 2007-2010 Saturn OUTLOOK, the BCM is typically located in the center dash area, often accessible by removing the glove box or a lower dash panel.
- Safety First: Always disconnect the negative terminal from your vehicle’s battery and wait 10-15 minutes to allow all systems to power down completely.
- Locate the BCM: Access the BCM in the center dash. You may need to remove trim panels or the glove box assembly for clear access.
- Disconnect and Remove: Carefully unplug the electrical connectors from the old BCM. They have locking tabs that need to be depressed. Once disconnected, unbolt or unclip the module from its mounting bracket.
- Install the New Module: Mount the new, cloned BCM in the same location and securely reconnect all electrical connectors. Ensure they click into place.
- Reconnect Battery: Reattach the negative battery terminal.
- Perform Post-Install Checks: Start the vehicle and test all body functions (windows, locks, lights, wipers). Pay close attention to the instrument cluster for any new warning lights.
- Required Relearns: If the airbag light is on, an ‘Airbag System Sync’ (Setup SDM Primary Key) will be needed with a pro-level scan tool. A ‘Brake Pedal Position Relearn’ may also be required for proper brake light and stability control function.
Verified Vehicle Compatibility List
This BCM, part number 20815898, is compatible with a wide range of GM vehicles. It is a direct replacement for the following part numbers: 10382479, 15093910, 15276271, 15299986, 15819552, 15828601, 15837419, 15872388, 15872421, 15880684, 15921352, 15921353, 15948438, 15948439, 20839063, 20864767, 20864768, 20921435, 20921436, 20935349, 22860591, 25826124, 25826125, 25847588, 25847589, 25892622, 25910474, 25934762, 25934763, and 95151084.
Fits Models Including:
- ✔ 2007-2010 Saturn OUTLOOK
- ✔ 2007-2012 GMC ACADIA
- ✔ 2008-2012 Buick ENCLAVE
- ✔ 2009-2012 Chevrolet TRAVERSE
- ✔ 2006-2013 Chevrolet IMPALA
- ✔ 2008-2012 Chevrolet EXPRESS / GMC SAVANA Vans
- ✔ 2010 Chevrolet TAHOE / SUBURBAN / AVALANCHE
- ✔ 2010 GMC YUKON / YUKON XL
- ✔ 2010 Cadillac ESCALADE / ESV / EXT
- ✔ And many more. Please verify your part number or contact us with your VIN.
Frequently Asked Questions
How does the cloning service work?
After your purchase, we will provide instructions for you to send us your original BCM. Our technicians will then perform a full data transfer, copying all vehicle-specific information (like VIN, mileage, and key data) to the replacement module. We then ship both your original module and the ready-to-install replacement back to you.
Do I need to take my car to a dealer after installation?
No! The primary benefit of our cloning service is that it eliminates the need for dealership programming. The module arrives ready to be installed. In some cases, a simple relearn procedure (like for the brake pedal sensor) may be required, which can often be done with a high-quality bidirectional scan tool.
What happens to my old BCM?
Your original BCM is always returned to you along with the programmed replacement unit. We do not keep your old part. This ensures you have your original hardware for any future reference.
What if my airbag light comes on after I install the new BCM?
This can happen if the BCM and the airbag module (SDM) lose sync. A procedure called ‘Setup SDM Primary Key in BCM’ will need to be performed using a professional-grade diagnostic tool to re-establish communication and turn off the light.
Is this a guaranteed fix for my vehicle’s problems?
This part will fix issues directly caused by a faulty OUTLOOK Body Control Module. While the symptoms listed are very common for BCM failure, we always recommend a proper diagnosis by a qualified mechanic to confirm the BCM is the root cause before ordering.