Is Your Cadillac SRX Plagued by Electrical Gremlins?
If you’re dealing with baffling electrical issues in your 2007-2009 Cadillac SRX, a failing Body Control Module (BCM) is often the culprit. The BCM acts as the central command center for your vehicle’s body electronics, managing everything from your power windows and locks to your interior lighting and security system. When it starts to fail, it can cause a cascade of frustrating and unpredictable problems.
From the Diagnostic Bay
We had a 2008 SRX come in with the owner at their wit’s end. The dome lights would randomly turn on, draining the battery overnight, and the driver’s side power window had a mind of its own. After checking fuses and wiring, we pinpointed a faulty BCM. Instead of a costly and time-consuming repair at the dealership, we installed one of our VIN-programmed modules. The vehicle was back to normal the same day, saving the customer hundreds of dollars and a major headache. It’s a perfect example of how the right part can solve a complex-seeming electrical issue.
Symptoms of a Failing GM Body Control Module
- ✔ Intermittent or non-working power windows, door locks, or mirrors.
- ✔ Erratic behavior from interior or exterior lights (flickering, staying on, or not working at all).
- ✔ The security system or keyless entry malfunctioning.
- ✔ False warnings on the dashboard or instrument cluster.
- ✔ Communication errors with other vehicle modules, leading to a no-start condition.
- ✔ Unexplained battery drain.
Plug-and-Play Solution: The 2007-2009 SRX Body Control Module
This isn’t just a replacement part; it’s a complete solution. We take the hassle and high cost out of the equation by pre-programming this Body Control Module specifically for your vehicle. Simply provide us with your vehicle’s VIN during checkout, and our technicians will flash the module with the latest, most stable software from GM. This ensures seamless integration and restores your vehicle’s functions right out of the box, eliminating the need for an expensive trip to the dealership for programming.
Installation and Post-Install Notes
While installation is straightforward for many DIYers, some post-installation procedures may be necessary depending on your vehicle’s specific configuration. A professional scan tool may be required for the following:
- Airbag System Sync: If the airbag warning light is illuminated after installation, a procedure called ‘Setup SDM Primary Key in BCM’ is needed to sync the new BCM with the airbag system.
- Brake Pedal Position Relearn: To ensure proper brake light and traction control operation, a brake pedal position sensor recalibration might be required.
There is no core charge for this module. You can keep your old part.
Guaranteed Fitment for Multiple GM Models
This BCM is a direct replacement for a wide range of GM vehicles and part numbers. Please verify your original part number or vehicle model in the list below to ensure compatibility.
Replaces 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
Fits Models Including: Acadia (07-12), Avalanche (10), Caprice (11-13), Captiva Sport (12), CTS (08-13), DTS (06-11), Enclave (08-12), Equinox (07-09), Escalade (10), Express/Savana Vans (08-12), G8 (08-09), Hummer H2 (08-09), Impala (06-13), Lucerne (06-11), Monte Carlo (06-07), Outlook (07-10), SRX (07-09), STS (10), Suburban (10), Tahoe (10), Torrent (07-09), Traverse (09-12), Vue (08-10), Yukon (10), and more. Please check the detailed fitment list to confirm.
Frequently Asked Questions
What does a Body Control Module (BCM) do?
The BCM is a computer that manages and controls your vehicle’s electronic body accessories. This includes power windows, locks, mirrors, interior/exterior lighting, security system, wipers, and more.
Do I need to get this BCM programmed by a dealer?
No. We handle the programming for you before we ship the part. Just provide your vehicle’s 17-digit VIN at checkout, and we will flash the module with the correct software for your specific vehicle.
Is this part difficult to install?
For most models, including the 2007-2009 SRX, the BCM is located under the dash and is accessible with basic hand tools. It’s a plug-and-play installation. However, we always recommend consulting a service manual or a qualified technician if you are unsure.
What happens if I forget to provide my VIN?
We cannot ship your order without the VIN, as the programming is essential for the module to function correctly in your vehicle. Our team will contact you to retrieve the VIN, which may delay your shipment.
What if my airbag light comes on after I install the new BCM?
This can happen occasionally. It means the new BCM needs to be electronically introduced to the airbag system (SDM). A technician with a professional diagnostic tool will need to perform the ‘Setup SDM Primary Key in BCM’ procedure to resolve the light.