Restore Your Vehicle’s Electrical System with a Plug-and-Play BCM
Are you dealing with baffling electrical issues in your 2007-2010 Saturn Outlook or another compatible GM vehicle? From flickering interior lights and malfunctioning power windows to a car that refuses to start, a faulty Body Control Module (BCM) can be the hidden culprit behind a host of frustrating problems. As the central command for your vehicle’s body electronics, when the BCM fails, it can feel like your car has a mind of its own. This isn’t just an annoyance; it can be a significant safety and reliability concern.
This replacement Body Control Module, part number 15276271, is the definitive solution. We take the guesswork and high dealership costs out of the equation. Using our professional cloning service, we program this module with your vehicle’s specific VIN and security information before it even ships. This ensures that when it arrives, it’s ready for installation, loaded with the latest GM software updates for optimal performance and longevity. You get a reliable repair without the need for expensive dealer-specific programming tools.
A Technician’s Notebook
I remember a 2009 Acadia (which uses this same BCM) that came into my shop with a classic ‘gremlin’ case. The owner reported the radio would turn on and off by itself, the door locks would cycle randomly, and occasionally, the security light would stay on, preventing the engine from starting. We checked grounds and wiring harnesses, but everything looked solid. After connecting a scope, we saw erratic data signals from the BCM. Instead of a costly and time-consuming dealer visit, we sourced a module like this one with a cloning service. The customer provided the VIN, we received the pre-programmed unit, and the installation took less than 30 minutes. The vehicle was back to perfect working order, and the customer was thrilled to have a reliable car again without a massive repair bill. These modules are the key to solving those head-scratcher electrical faults.
Is Your Vehicle Showing These Symptoms?
A failing BCM can manifest in numerous ways. If you’re experiencing any of the following, your Body Control Module is the likely cause:
- ✔ Erratic or non-functional power windows, door locks, and mirrors.
- ✔ Interior or exterior lights that flicker, stay on, or don’t work at all.
- ✔ The security or anti-theft system light is illuminated, causing a no-start condition.
- ✔ Dashboard gauges behaving erratically or providing incorrect readings.
- ✔ The horn sounding unexpectedly or not working when pressed.
- ✔ Communication error codes stored in the system (e.g., U0140 – Lost Communication With Body Control Module).
- ✔ Issues with the keyless entry or remote start systems.
A Straightforward Guide to BCM Installation
Installing your pre-programmed BCM is a manageable job for a DIY enthusiast or a quick task for any professional mechanic. For the 2007-2010 Saturn Outlook, the BCM is typically located in the center dash area.
- Safety First: Always disconnect the negative terminal from your vehicle’s battery and wait a few minutes to ensure all systems are powered down.
- Locate the BCM: Access the BCM. In the Outlook, this usually involves removing the trim panels around the center console or glove box area to expose the module.
- 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 your new, pre-programmed BCM in the same location and securely reconnect all the electrical connectors. You should hear a ‘click’ as they lock into place.
- Reconnect and Test: Reconnect the negative battery terminal. Turn the key to the ‘On’ position (without starting the engine) and test all body functions—windows, locks, lights, wipers, etc.—to confirm proper operation.
Important Post-Installation Note: In some cases, additional relearn procedures may be required. If your airbag light is on, a professional scan tool is needed to perform the ‘Setup SDM Primary Key in BCM’ procedure. Similarly, a ‘Brake Pedal Position Relearn’ might be necessary for proper brake light and traction control function. Always consult a service manual for your specific vehicle if you are unsure.
Verified Vehicle Compatibility
This Body Control Module is a direct replacement for a wide range of General Motors vehicles. Please verify your part number and vehicle model against the list below to ensure proper fitment. This module interchanges with the following 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.
Note: Location and specific options may vary. Please match your part number for guaranteed compatibility.
Frequently Asked Questions
How does the VIN cloning service work?
After you purchase, you provide us with your vehicle’s 17-digit VIN. We use this to transfer all the essential data from your original BCM—including security keys and vehicle-specific options—to this replacement unit. This makes the module plug-and-play when you receive it.
Will I need to visit a dealer for programming?
No. Our cloning service handles all the necessary programming before we ship the part to you. This saves you the time, hassle, and expense of a dealership visit for programming.
What if my airbag light is on after I install the BCM?
This can happen occasionally. It means the new BCM needs to be synced with the airbag system’s Sensing and Diagnostic Module (SDM). A professional mechanic with a capable scan tool will need to perform the ‘Setup SDM Primary Key in BCM’ procedure to resolve it.
Do I need to send my original BCM to you?
No, this is a cloning service based on your VIN, not a repair of your old part. We program a replacement unit and ship it to you. Per our policy, your original module is always returned to you along with the programmed replacement unit.
Is this a difficult part to replace for a DIYer?
For most models, it’s a moderately easy job that requires basic hand tools and removing some dash trim panels. The most important part is being careful with the plastic trim and electrical connectors. If you’re comfortable with basic auto repair, it’s very manageable.