Restore Your Cadillac’s Brain and End Electrical Chaos
Are you chasing electrical gremlins in your 2007-2009 Cadillac SRX? Flickering lights, power windows with a mind of their own, or a security system that randomly prevents you from starting your vehicle are all classic signs of a failing Body Control Module (BCM). The BCM is the central command center for your vehicle’s body electronics, and when it starts to fail, it can cause a cascade of frustrating and unpredictable problems. Stop throwing parts at the problem. This is the direct-fit, reliable solution you’ve been looking for.
This isn’t just a replacement part; it’s a complete service. We take the guesswork and dealership hassle out of the equation. By providing us with your vehicle’s VIN at checkout, we will program this BCM with the latest GM software specific to your SRX. It arrives at your door ready for installation, saving you hundreds in dealership programming fees and diagnostic time. This is the most efficient way to get your luxury SUV back to operating flawlessly.
From the Diagnostic Bay
“A customer brought in their ’08 SRX last month with a laundry list of bizarre issues: the radio would turn on and off, the dome lights wouldn’t work, and the car intermittently wouldn’t recognize the key fob. They’d already replaced the battery and checked fuses. After plugging in my scan tool, I saw a handful of U-codes (U0140, U0155) indicating a loss of communication between modules. This is a dead giveaway. The BCM was the culprit. We swapped in a pre-programmed module just like this one, and within an hour, every single issue was resolved. This 2007-2009 SRX Body Control Module is the definitive fix for these exact symptoms.”
Common Signs of a Failing BCM
If your vehicle is exhibiting these symptoms, a faulty BCM is the most likely cause. Don’t let these issues get worse and potentially leave you stranded.
- ✔ Erratic or non-functional power windows, door locks, and mirrors.
- ✔ Interior or exterior lights that stay on, flicker, or don’t work at all.
- ✔ The security or anti-theft system activating incorrectly, causing a no-start condition.
- ✔ Inaccurate gauge readings or a dashboard that goes dark intermittently.
- ✔ Diagnostic Trouble Codes (DTCs) related to lost communication, such as U0100, U0140, U0155, or BCM-specific codes.
- ✔ Horn sounding unexpectedly or not working when pressed.
Your Straightforward BCM Installation Guide
Installing your new BCM is a manageable job for a DIY enthusiast. The key is our pre-programming service, which eliminates the most difficult step.
- Step 1: Safety First. Always disconnect the negative terminal from your vehicle’s battery before working on any electronic components.
- Step 2: 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 dash, often behind the lower dash panel.
- Step 3: Disconnect and Remove. Carefully unplug the electrical connectors from the old BCM. Note their orientation. Then, unbolt or unclip the module from its mounting bracket.
- Step 4: Install the New Module. Mount your new, pre-programmed BCM in the same location. Securely reconnect all electrical connectors. Ensure they click into place.
- Step 5: Reconnect and Test. Reconnect the negative battery terminal. Turn the key to the ‘On’ position and test all body functions—lights, windows, locks, etc.—to confirm the repair.
Important Post-Installation Notes
In some cases, your vehicle may require additional relearn procedures after the BCM is installed. This is normal and ensures all systems communicate correctly.
- Airbag System Sync: If your airbag warning light is on after installation, a professional scan tool is needed to perform the ‘Setup SDM Primary Key in BCM’ procedure. This syncs the new BCM with the airbag system.
- Brake Pedal Position Relearn: Some models may require a brake pedal position sensor recalibration to ensure proper brake light and traction control operation.
Disclaimer: Vehicle systems vary. Always consult a factory service manual for procedures specific to your exact make and model.
Verified Vehicle Compatibility
This BCM, part number 95151084, is a direct replacement for a wide range of GM vehicles and supersedes numerous older part numbers. Please match your part number or vehicle from the list below to ensure guaranteed compatibility.
Additional Fitment: 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 10, ESCALADE ESV 10, ESCALADE EXT 10, EXPRESS VANS 08-12, G8 08-09, HUMMER H2 08-09, IMPALA 06-13, LUCERNE 06-11, MONTE CARLO 06-07, OUTLOOK 07-10, SAVANA VANS 08-12, STS 10, SUBURBAN 1500 10, TAHOE 10, TORRENT 07-09, TRAVERSE 09-12, VUE 08-10, YUKON 10, YUKON XL 1500 10. (Please verify specific options and module location as listed in the original fitment data).
Frequently Asked Questions
How do I provide my VIN for programming?
After you complete your purchase, you will receive instructions on how to send us your vehicle’s 17-digit VIN. We cannot program and ship your module without it.
Is this a plug-and-play part?
Yes, because we program it to your VIN, it is designed to be plug-and-play. However, as noted, some vehicles may require a simple relearn procedure for systems like the airbags or brake sensor, which may require a professional scan tool.
Do I need to return my old BCM?
No core return is required. Our Cloning Service means we program a replacement unit for you. We always return your original module to you along with the newly programmed one; we do not keep it.
Will this fix my ‘Service Theft System’ message?
In many cases, yes. The BCM is integral to the vehicle’s security and anti-theft systems. A faulty BCM is a very common cause of these error messages and no-start conditions.
What if the airbag light comes on after I install it?
This is an indication that the BCM needs to be synced with the SDM (airbag module). A procedure called ‘Setup SDM Primary Key in BCM’ must be performed with a bi-directional scan tool to resolve this. This is a security feature of the vehicle.