Restore Full Electrical Function to Your Cadillac Escalade
Are you battling bizarre electrical issues in your 2007-2011 Cadillac Escalade? Flickering lights, a possessed radio, or power windows with a mind of their own are classic signs of a failing Body Control Module (BCM). The BCM is the electronic nerve center for your vehicle’s comfort and security features. When it fails, it can cause a cascade of frustrating problems. This direct-fit replacement, equivalent to GM part number 15284816, is the definitive solution to get your luxury SUV back to perfect working order.
We take the guesswork and high dealership costs out of the equation. Each module is expertly programmed to your vehicle’s specific VIN before shipping. This means no expensive dealer visits for programming—it arrives ready for a true plug-and-play installation. Restore control over your lights, locks, windows, HVAC system, and more with a reliable, OEM-quality part designed for longevity.
A Technician’s Notebook: The Escalade with a Ghost
Just last month, a 2009 Escalade was towed to my shop. The owner was at his wit’s end. The alarm would go off randomly, the A/C blower was dead, and the driver-side window wouldn’t budge. He’d already replaced the battery and checked fuses. After hooking up my scanner, I saw a dozen communication codes, including the notorious BCM DTC B1001. In my 20+ years of experience, I’ve seen this hundreds of times on this GM platform. The internal circuitry of the original BCM had simply worn out. We installed one of our VIN-programmed modules, performed the quick SDM key relearn, and within 15 minutes, every single issue was resolved. The customer drove away with a vehicle that felt brand new again—that’s the power of a proper BCM replacement.
Is Your Escalade Showing These Electrical Issues?
- ✔ The airbag warning light is on, often with a DTC B1001 code.
- ✔ Power windows, door locks, or mirrors work intermittently or not at all.
- ✔ HVAC controls are unresponsive, or the blower motor won’t turn on.
- ✔ The security system acts erratically, causing no-start conditions or random alarms.
- ✔ Interior or exterior lights flicker, stay on, or fail to illuminate.
- ✔ You’re experiencing strange grounding issues or communication errors between modules.
Your 5-Minute Installation Guide
- Safety First: Always disconnect the negative terminal from your vehicle’s battery before starting any electrical work.
- Locate the BCM: On the 2007-2011 Escalade, the Body Control Module is conveniently located under the driver-side dashboard, near the steering column.
- Swap the Module: Carefully disconnect the electrical connectors from the old BCM. Unclip or unbolt the old module and remove it. Position the new module and securely reconnect all electrical harnesses.
- Reconnect Power: Reattach the negative battery terminal.
- Perform Final Setup: Start the vehicle. If the airbag light is on, you must use a capable diagnostic scan tool to perform the ‘Setup SDM Primary Key in BCM’ procedure. Some vehicles may also require a brake pedal position sensor recalibration for optimal safety and performance.
Verified Fitment for Your Cadillac & More
This Body Control Module is a guaranteed fit for the following Cadillac models. While it is a direct replacement for part number 15284816, it also interchanges with a wide range of other GM part numbers (such as 25844480, 25835966, and more), making it a versatile solution for many GM trucks and SUVs from the same era.
Primary Fitment:
- Cadillac Escalade: 2007, 2008, 2009, 2010, 2011
- Cadillac Escalade ESV: 2007, 2008, 2009, 2010, 2011
- Cadillac Escalade EXT: 2007, 2008, 2009, 2010, 2011
Also fits various Chevrolet, GMC, and other GM models. Please verify your part number for an exact match.
Frequently Asked Questions about the 2007-2011 Escalade BCM
What exactly does the Body Control Module do?
The BCM acts as the central computer for your vehicle’s body electronics. It controls non-engine related functions like your power windows, locks, lights, wipers, security system, and HVAC climate control.
Is this part really plug-and-play?
Yes, because we program it to your vehicle’s VIN before it ships. The physical installation is simple, but as noted, a final ‘SDM Key Setup’ with a scan tool is required to clear any airbag codes, which is standard for this repair.
Can I install this myself if I’m a DIYer?
Absolutely. The physical swap is very straightforward and requires basic tools. The only specialized step is the potential need for a bi-directional scan tool for the post-installation procedures. Many DIYers have these tools or can borrow one.
Will this fix my airbag light and B1001 code?
A faulty BCM is a very common cause of a persistent airbag light and DTC B1001. Replacing the module with this programmed unit and then performing the SDM key relearn procedure is the correct and complete repair for this issue.
Do I need to send my old part back?
No, there is no core charge for this part. You can keep or dispose of your old module without any hassle.