Restore Your Cadillac’s Electrical System with a Plug-and-Play Solution
Are you dealing with baffling electrical issues in your 2007-2009 Cadillac SRX? Intermittent power windows, flickering interior lights, a security system that acts up, or strange warning messages on the dash are all classic signs of a failing Body Control Module (BCM). As the central computer for your vehicle’s comfort and convenience features, a faulty BCM can turn your luxury SUV into a source of constant frustration. This isn’t just an inconvenience; it can affect vehicle security and safety systems.
This is a comprehensive cloning service for your 2007-2009 SRX Body Control Module. Forget about expensive dealership visits, programming fees, and vehicle downtime. We transfer all the critical data from your original BCM—including the VIN, mileage, and key programming—directly onto this replacement unit. The result is a fully synchronized module that is ready for immediate installation, restoring your vehicle’s functions seamlessly.
A Technician’s Notebook: The Ghost in the SRX
I remember a 2008 SRX that came into my shop with a list of symptoms that had the owner at his wit’s end. The radio would randomly shut off, the driver’s side power window wouldn’t work, and the anti-theft light would flash, sometimes preventing the car from starting. The owner had already replaced the battery and checked all the fuses. After connecting my scan tool, I found multiple communication loss codes (U-codes) pointing to the BCM. Instead of a costly new module and hours of programming at the dealer, we performed a cloning service just like this one. Within an hour of receiving the cloned module, the customer had it installed himself, and every single issue was resolved. It’s a textbook example of how a failing BCM can mimic a dozen other problems.
Is Your Cadillac Showing These Symptoms?
A BCM doesn’t always fail completely. It often starts with small, annoying glitches. If you’re experiencing any of the following, your BCM is the likely culprit:
- ✔ Power windows, door locks, or mirrors operating erratically or not at all.
- ✔ Interior or exterior lights flickering, staying on, or not turning on.
- ✔ The security system light is on, or the vehicle won’t start (displays “Service Theft System”).
- ✔ Instrument cluster gauges behaving abnormally or going dead.
- ✔ Communication error codes, such as U0140, U0155, or other U-series codes.
- ✔ Remote keyless entry (RKE) failing to work consistently.
A Straightforward Guide to Your BCM Swap
Thanks to our cloning service, installing your replacement BCM is a simple mechanical swap. No programming is required.
- Safety First: Always disconnect the negative terminal from your vehicle’s battery before working on electrical components.
- Locate the BCM: In the 2007-2009 Cadillac SRX, the Body Control Module is typically located on the left (driver’s) side of the dashboard, often behind the lower trim panel near the steering column.
- Disconnect and Remove: Carefully unplug the electrical connectors from the module. They have locking tabs that must be depressed. Once disconnected, unbolt or unclip the old BCM from its mounting bracket.
- Install the New Module: Mount the replacement BCM and securely reconnect all electrical harnesses. You’ll hear a click as they lock into place.
- Reconnect Power: Reattach the negative battery terminal and tighten it securely.
- Test All Functions: Start the vehicle and test all related systems: windows, locks, lights, wipers, and radio to confirm the repair is successful.
Important Post-Installation Notes
While our cloning service handles the primary programming, some vehicle systems may require a relearn procedure after the BCM is replaced. This is a normal part of the process.
- Airbag System Sync: If your airbag warning light is illuminated after installation, a simple “Setup SDM Primary Key in BCM” procedure must be performed with a professional-grade scan tool. This re-establishes communication between the BCM and the airbag system.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor recalibration might be necessary to ensure correct brake light operation and to keep the traction control system happy.
Verified Vehicle Compatibility
This Body Control Module is a direct replacement for a wide range of General Motors vehicles. While this listing is specifically for the 2007-2009 Cadillac SRX, it also fits many other models. Please verify your original part number against the list below.
This part is a direct replacement for 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
Partial list of compatible models:
- ✔ 2007-2009 Cadillac SRX
- ✔ 2007-2012 GMC Acadia
- ✔ 2008-2012 Buick Enclave
- ✔ 2009-2012 Chevrolet Traverse
- ✔ 2006-2013 Chevrolet Impala
- ✔ 2008-2013 Cadillac CTS
- ✔ 2008-2012 Chevrolet Express / GMC Savana Vans
- ✔ …and many more GM vehicles.
Frequently Asked Questions
Frequently Asked Questions
What exactly is a cloning service?
Cloning is a process where we extract all the essential vehicle-specific data from your original, failing BCM and transfer it precisely onto the replacement module. This includes your vehicle’s VIN, security information, and optional feature settings, making the new module truly plug-and-play.
Do I have to send you my original BCM?
Yes. To perform the cloning service, we require your original module. This is how we ensure a perfect data match for a seamless installation. We will return your original module along with the fully programmed replacement.
Will I need a scan tool or a trip to the dealer after installation?
No. The primary benefit of our cloning service is that it eliminates the need for any additional programming. You can install it yourself and it will work immediately. The only exception is the potential need for minor relearn procedures, like for the airbag system, if a warning light appears.
Where is the BCM located on my 2007-2009 SRX?
The Body Control Module on the ’07-’09 Cadillac SRX is located inside the cabin, on the driver’s side, attached to the dash structure near the steering column.
What if my original BCM is completely dead or not communicating?
In many cases, even if the BCM is not functioning in the vehicle, we can still retrieve the necessary data from its memory chip. Please contact us with the specifics of your situation if you have concerns about your module’s condition.