Restore Full Functionality to Your Cadillac SRX
Is your 2007-2009 Cadillac SRX experiencing bizarre electrical issues? Maybe the power windows have a mind of their own, the security light flashes for no reason, or the interior lights flicker unpredictably. These aren’t just annoyances; they’re classic symptoms of a failing Body Control Module (BCM). The BCM is the central nervous system for your vehicle’s comfort and convenience features. When it fails, it can make driving your car a frustrating experience. This replacement BCM is the definitive solution, arriving pre-programmed with the latest GM software specifically for your vehicle’s VIN.
A Technician’s Notebook
I remember a 2008 SRX that came into my bay last winter. The owner was at his wit’s end. The radio would randomly shut off, the dome lights would stay on draining the battery, and the key fob worked only intermittently. He’d already spent money on a new battery and alternator with no success. After hooking up my scan tool, I saw a flurry of U-codes (communication errors), all pointing to the BCM. It was intermittently dropping off the data network. This is a common failure on these platforms, often caused by years of heat cycles weakening the internal circuit board. We installed a VIN-programmed BCM like this one, and every single electrical gremlin vanished. It’s a fix that restores both function and the owner’s peace of mind.
Is Your Cadillac SRX Showing These Signs?
A faulty BCM can manifest in numerous ways. If you’re noticing any of the following, it’s a strong indicator that your BCM needs attention:
- ✔ Power windows, door locks, or seats operating erratically or not at all.
- ✔ The anti-theft system engaging randomly, causing a no-start condition.
- ✔ Interior or exterior lights flickering, staying on, or not turning on.
- ✔ The instrument cluster displaying incorrect information or warning lights.
- ✔ Communication-related Diagnostic Trouble Codes (DTCs), such as U0140, U0155, or various B-codes.
- ✔ Key fobs not being recognized by the vehicle.
The Smart, Simple Solution
Taking your SRX to a dealership for a BCM replacement can be a time-consuming and expensive ordeal. You pay for the part, the labor, and a separate fee for programming. Our process simplifies everything. You provide us with your VIN during checkout, and we handle the programming before the part ever leaves our facility. This means the module arrives at your door ready for installation. Plus, there is no core charge, so you can keep your original part without the hassle of shipping it back.
Your Step-by-Step BCM Replacement Guide
For the confident DIYer or professional mechanic, installing this 2007-2009 SRX BCM is a straightforward job. While specific steps can vary, here is a general guide for the SRX:
- Safety First: Always disconnect the negative terminal from your vehicle’s battery and wait a few minutes to ensure all systems are powered down.
- Locate the Module: On the 2007-2009 SRX, the BCM is typically found on the driver’s side, behind the lower dashboard panel to the left of the steering column.
- Access and Disconnect: Remove any necessary trim panels to gain clear access. Carefully release the locking tabs on the electrical connectors and pull them straight out from the module.
- Swap the Modules: Unbolt or unclip the old BCM from its mounting bracket. Secure the new, pre-programmed module in its place.
- Reconnect and Reassemble: Firmly plug the electrical connectors into the new BCM until they click into place. Reinstall any trim panels you removed.
- Power Up: Reconnect the negative battery terminal. Turn the key to the ‘On’ position and verify that your power functions (windows, locks, lights) are restored.
Important Post-Installation Information
While this 2007-2009 SRX BCM is programmed for your vehicle, some models may require additional vehicle-side relearn procedures. This is normal. Key procedures include:
- 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 vehicles may require this recalibration to ensure proper brake light and traction control operation.
Disclaimer: Always consult a factory service manual or a qualified technician for procedures specific to your vehicle.
Verified Vehicle Compatibility
This module is a direct replacement for part number 95151084 and other interchangeable numbers. It is guaranteed to fit the following vehicles:
AVALANCHE 1500 10 Body Control (BCM); (under steering column), ID 25892622
CAPRICE 11-13 Body Control (BCM)
CAPTIVA SPORT 12 Body Control (BCM); (center dash), ID 20921435, 20921436, or 22860591
CTS 08-13 Body Control (BCM); LH dash
CTS 08 Body Control (BCM); RH dash
DTS 06-11 Body Control (BCM); (RH center dash)
ENCLAVE 08-12 Body Control (BCM); (LH dash)
EQUINOX 07-09 Body Control (BCM); (center dash)
ESCALADE 10 Body Control (BCM); (under steering column), ID 20815898 or 25892622
ESCALADE ESV 10 Body Control (BCM); (under steering column), ID 20815898 or 25892622
ESCALADE EXT 10 Body Control (BCM); (under steering column), ID 25892622
EXPRESS 1500 VAN 08-12 Body Control (BCM); (center dash)
EXPRESS 2500 VAN 08-12 Body Control (BCM)
EXPRESS 3500 VAN 08-12 Body Control (BCM)
G8 08-09 Body Control (BCM); (center dash)
HUMMER H2 08-09 Body Control (BCM); (LH firewall)
IMPALA 06-12 Body Control (BCM); (LH dash)
IMPALA 13 Body Control (BCM); (LH dash), ID 22820315
LUCERNE 06-11 Body Control (BCM); (right side dash)
MONTE CARLO 06-07 Body Control (BCM); (LH steering column)
OUTLOOK 07-10 Body Control (BCM); (center dash)
SAVANA 1500 VAN 08-12 Body Control (BCM); (center dash)
SAVANA 2500 VAN 08-12 Body Control (BCM)
SAVANA 3500 VAN 08-12 Body Control (BCM)
SRX 07-09 Body Control (BCM); LH dash
STS 10 Body Control (BCM); center dash
SUBURBAN 1500 10 Body Control (BCM); (under steering column), ID 20815898 or 25892622
TAHOE 10 Body Control (BCM); (under steering column), ID 20815898 or 25892622
TORRENT 07-09 Body Control (BCM); (center dash)
TRAVERSE 09-12 Body Control (BCM); (LH dash)
VUE 08-10 Body Control (BCM); (center dash)
YUKON 10 Body Control (BCM); (under steering column), ID 20815898 or 25892622
YUKON XL 1500 10 Body Control (BCM); (under steering column), ID 20815898 or 25892622
Frequently Asked Questions
What exactly does a Body Control Module do?
The BCM is a computer that manages many of your vehicle’s non-engine related electronic functions. This includes power windows, locks, interior and exterior lighting, the security system, key fob recognition, and more. It’s the command center for passenger comfort and convenience features.
Why do you need my VIN to program the BCM?
Your vehicle’s 17-digit Vehicle Identification Number (VIN) allows us to load the exact software and calibrations that your car was built with. This ensures the 2007-2009 SRX BCM works correctly with your specific set of options, like a sunroof, power liftgate, or specific lighting package, for a true plug-and-play installation.
Do I need special tools to install this?
For the physical installation, you typically only need basic hand tools like a socket set and trim removal tools. However, as noted in the description, some vehicles may require a professional-grade scan tool to perform post-installation procedures like an airbag system sync or brake pedal position relearn.
What if the airbag light comes on after I install it?
This is not a sign of a defective part. The BCM and the airbag module (SDM) are linked for security. If the light appears, it simply means the ‘Setup SDM Primary Key in BCM’ procedure needs to be completed by a shop with a compatible diagnostic tool to re-establish that secure link.
Do I have to send my old BCM back?
No. This product comes with no core charge. You are free to keep or dispose of your original module, saving you the time and expense of a core return.