Restore Full Functionality to Your Cadillac SRX
Is your 2007-2009 Cadillac SRX suffering from bizarre electrical gremlins? One minute the power windows work, the next they don’t. Maybe your radio is acting possessed, the security light is stuck on, or you’re dealing with an intermittent no-start condition that leaves you stranded. As an automotive technician with over two decades of experience, I’ve seen these exact issues countless times, and they almost always point to a failing Body Control Module (BCM). The BCM is the central nervous system for your vehicle’s comfort and convenience features, and when it goes, it can cause chaos.
Don’t let a faulty module diminish your driving experience. This is a direct-fit replacement 2007-2009 SRX Body Control Module that arrives at your door completely programmed to your vehicle’s specific VIN. We load the latest GM software updates, which often correct issues present in the original factory programming. This means you can skip the expensive trip to the dealership for programming and get your luxury crossover back to normal, faster.
Case Study: A Tricky Diagnosis
A customer brought in their 2008 SRX last month with a list of complaints: the driver’s side power lock was intermittent, the rear wiper wouldn’t turn off, and the dash lights would flicker randomly. They had already replaced the battery and checked all the fuses. A standard scan tool showed a dozen communication error codes with no clear culprit. From experience, I know that when multiple, unrelated body systems fail at once, the BCM is the prime suspect. We confirmed the diagnosis, installed one of our VIN-programmed modules, and performed the necessary key relearn. The vehicle’s electrical systems were immediately restored, and all the ghost-like problems vanished. This part saved the customer hundreds in diagnostic time and dealership programming fees.
Common Signs of a Failing BCM
- ✔ Erratic or non-functional power windows, door locks, and mirrors.
- ✔ Interior or exterior lights that stay on, flicker, or won’t turn on at all.
- ✔ The anti-theft or security light remains illuminated, preventing the engine from starting.
- ✔ Horn honking unexpectedly or not working when pressed.
- ✔ Issues with the radio, climate controls, or instrument cluster displays.
- ✔ False warnings on the driver information center (DIC).
A Straightforward Guide to Installation
For the confident DIYer or professional mechanic, replacing the BCM is a manageable job. The key is receiving a part that’s already programmed, which we handle for you. Just follow these general steps:
- Safety First: Always disconnect the negative terminal from your vehicle’s battery and wait a few minutes for the system to discharge completely.
- Locate the BCM: On the 2007-2009 Cadillac SRX, the Body Control Module is typically located on the left-hand (driver’s) side of the dashboard, often behind the lower dash panel near the steering column.
- 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 electrical connectors. Ensure they click into place.
- Reconnect Power: Reattach the negative battery terminal.
- Post-Installation Procedures: This is a critical step. You will need a qualified diagnostic tool to perform the ‘Setup SDM Primary Key in BCM’ procedure to ensure the airbag system communicates correctly and extinguish the warning light. Some vehicles may also require a Brake Pedal Position Sensor calibration. If you are not equipped to perform these steps, a professional technician can complete them for you.
Verified Vehicle Compatibility
This BCM is a guaranteed fit for the 2007-2009 Cadillac SRX. It also serves as a direct replacement for a wide range of other GM vehicles. Please verify your part number or vehicle model in the list below.
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 1500 (10), Caprice (11-13), Captiva Sport (12), CTS (08-13), DTS (06-11), Enclave (08-12), Equinox (07-09), Escalade/ESV/EXT (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 1500 (10), Tahoe (10), Torrent (07-09), Traverse (09-12), Vue (08-10), Yukon/XL 1500 (10).
Frequently Asked Questions
Do I need to program this 2007-2009 SRX Body Control Module?
No. This is the biggest benefit of our service. We program the module to your car’s exact VIN before we ship it, so it’s ready for installation when you receive it. This saves you time and the high cost of dealership programming.
Where is the BCM located on my Cadillac SRX?
In the 2007-2009 SRX, the BCM is found behind the driver’s side lower dashboard panel, near the steering column assembly.
Why do you need my VIN number?
Your Vehicle Identification Number (VIN) allows us to access the specific build data for your car. We use it to load the correct software and enable all the features your SRX was built with, such as power liftgate, specific lighting packages, or security options, ensuring seamless integration.
Will this fix my car’s security light and no-start problem?
A constantly illuminated security light and an intermittent no-start condition are classic symptoms of a failing BCM in these vehicles. While other issues can cause this, a faulty BCM is the most common culprit. This programmed module is designed to resolve that communication failure.
What if I can’t do the airbag or brake relearn procedures myself?
No problem. The main installation is straightforward for a DIYer. After you’ve installed the module, any local independent mechanic with a professional-grade scan tool can perform the final SDM key setup and brake sensor calibration in a matter of minutes.