Restore Full Electrical Control to Your GM Vehicle
Are you battling frustrating and unpredictable electrical issues in your Cadillac SRX, Impala, or Acadia? Flickering lights, malfunctioning power windows, a faulty security system, or even a car that refuses to start are common signs of a failing Body Control Module (BCM). This isn’t just an annoyance—it’s a breakdown in your vehicle’s central nervous system. We offer the definitive, hassle-free solution: a genuine GM Body Control Module, precision-programmed specifically for your vehicle’s VIN before it ships.
Common Symptoms & Your Solution
A failing BCM can cause a cascade of confusing problems. If you’re experiencing any of the following, this module is the likely culprit and the correct solution:
- Power windows, door locks, or mirrors working intermittently or not at all.
- Interior dome lights, headlights, or taillights acting erratically.
- The vehicle’s security system engaging randomly or preventing the car from starting.
- Warning lights on the dash with no apparent cause.
- Diagnostic Trouble Codes (DTCs), especially communication codes (U-codes), related to various electronic systems.
Replacing the faulty unit with our pre-programmed 2007-2009 Cadillac SRX Body Control Module 15948439 restores the critical communication pathways between your vehicle’s systems. This eliminates those electrical gremlins and returns your vehicle to its proper, reliable operational state.
Features & Benefits
- ✔ Plug & Play Installation: We flash this module with the latest GM software using your vehicle’s specific VIN. This critical step ensures it communicates perfectly with your car’s existing components, saving you a costly and time-consuming trip to the dealership for programming.
- ✔ Updated & Reliable Performance: Your module arrives loaded with the newest software updates from GM, which often address factory bugs and improve overall performance and stability compared to the original programming.
- ✔ No Core Charge, No Hassle: Keep your old part. You won’t have to worry about the extra cost or inconvenience of shipping your original module back to us.
- ✔ Guaranteed Compatibility: This unit is a direct replacement for a wide range of original part numbers, ensuring a perfect fit and function for your specific GM vehicle.
- ✔ Peace of Mind Protection: This unit is backed by our one-year replacement warranty.
Expert Insight: The Critical Role of VIN Programming
Many drivers are tempted to buy a used BCM from a salvage yard, only to discover it won’t work. That’s because the Body Control Module is the security hub of your vehicle, electronically tied to the original VIN. Our service isn’t just about selling a part; it’s about delivering a fully integrated solution. By programming the 2007-2009 Cadillac SRX Body Control Module 15948439 *before* it ships, we handle the complex security handshake that previously required dealership-level tools. This ensures a smooth installation and gets you back on the road with confidence, knowing the job was done right.
Guaranteed Fitment for a Wide Range of GM Vehicles
This BCM 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
This part will fit these makes and models with these options
EXPRESS 2500 VAN 10 Body Control (BCM); (center dash), 6.0L
EXPRESS 3500 VAN 08-09 Body Control (BCM); (center dash)
SAVANA 3500 VAN 10 Body Control (BCM); (center dash), 6.6L, VIN 6 (8th digit, opt LMM)
IMPALA 06-12 Body Control (BCM); (LH dash)
SAVANA 2500 VAN 10 Body Control (BCM); (center dash), 4.8L
ACADIA 07-12 Body Control (BCM); (LH dash)
MONTE CARLO 06-07 Body Control (BCM); (LH steering column)
TAHOE 10 Body Control (BCM); (under steering column), ID 25892622
TRAVERSE 09-12 Body Control (BCM); (LH dash)
YUKON 10 Body Control (BCM); (under steering column), ID 25892622
SAVANA 2500 VAN 11-12 Body Control (BCM); (center dash)
YUKON XL 1500 10 Body Control (BCM); (under steering column), ID 20815898
CAPTIVA SPORT 12 Body Control (BCM); (center dash), ID 20921435 or 22860591 or 20921436
DTS 06-11 Body Control (BCM); (RH center dash)
OUTLOOK 07-10 Body Control (BCM); (center dash)
SUBURBAN 1500 10 Body Control (BCM); (under steering column), ID 25892622 or 20815898
ESCALADE EXT 10 Body Control (BCM); (under steering column), ID 25892622
SAVANA 1500 VAN 08-12 Body Control (BCM); (center dash)
EXPRESS 2500 VAN 11-12 Body Control (BCM)
EXPRESS 1500 VAN 08-12 Body Control (BCM); (center dash)
STS 10 Body Control (BCM); center dash
TORRENT 07-09 Body Control (BCM); (center dash)
CTS 08-13 Body Control (BCM); LH dash or RH dash
G8 08-09 Body Control (BCM); (center dash)
AVALANCHE 1500 10 Body Control (BCM); (under steering column), ID 25892622
ESCALADE 10 Body Control (BCM); (under steering column), ID 25892622 or 20815898
LUCERNE 06-11 Body Control (BCM); (right side dash)
ESCALADE ESV 10 Body Control (BCM); (under steering column), ID 25892622 or 20815898
SRX 07-09 Body Control (BCM); LH dash
EXPRESS 3500 VAN 11-12 Body Control (BCM)
HUMMER H2 08-09 Body Control (BCM); (LH firewall)
SAVANA 3500 VAN 11-12 Body Control (BCM)
VUE 08-10 Body Control (BCM); (center dash)
CAPRICE 11-13 Body Control (BCM)
ENCLAVE 08-12 Body Control (BCM); (LH dash)
And many more…
Important Post-Installation Information
While our programming handles the most complex part of the installation, some vehicles may require simple relearn procedures after the new BCM is installed. These can typically be performed by a qualified mechanic with a professional diagnostic tool.
- Airbag System Sync: If the airbag warning light is illuminated after installation, a ‘Setup SDM Primary Key in BCM’ procedure is necessary to sync the systems. This is only required if the light is on.
- Brake Pedal Position Relearn: A brake pedal position sensor recalibration may be needed on some models to ensure proper brake light and traction control system function.
Specific procedures can vary by vehicle. Always consult a factory service manual or a qualified technician for guidance.
Frequently Asked Questions
How do I provide my vehicle’s VIN?
After you complete your purchase, you will receive an email with instructions on where to send your VIN. You can also add your VIN to the ‘notes’ section during checkout for faster processing.
Is this module difficult to install?
The physical installation is typically straightforward for someone with basic mechanical skills, as the BCM is usually located under the dashboard. The most difficult part of the job—the programming—is already done by us before shipping. Some vehicles may require the simple post-installation relearn procedures mentioned above.
Do I need to send my old BCM back?
No. This product has no core charge. You can keep your original module without any extra fees or hassle.
Will this fix my specific problem?
This 2007-2009 Cadillac SRX Body Control Module 15948439 is the definitive solution for issues directly controlled by the BCM, such as the common symptoms listed above. However, if you are uncertain about the diagnosis, we always recommend having a qualified technician confirm the BCM is the point of failure before ordering.
What if the airbag light comes on after I install it?
This is a known possibility on some GM models. It simply means the new BCM needs to be electronically introduced to the airbag system module (SDM). A procedure called ‘Setup SDM Primary Key in BCM’ must be performed with a professional scan tool to sync the two modules and turn off the light.
What exactly does ‘pre-programmed’ mean?
It means we take your vehicle’s unique 17-digit VIN and use it to load the correct software and settings onto the BCM. This configures the module for your car’s specific options (like sunroof, power seat type, etc.) and allows it to communicate with your engine computer and ignition keys. It’s the essential step that makes the module work in your car.