Restore Your Cadillac’s Electrical System with a Reliable BCM Solution
Is your 2007-2009 Cadillac SRX experiencing a host of frustrating electrical issues? One minute the power windows work, the next they don’t. Maybe the interior lights are flickering, the security system is acting up, or you’re facing an intermittent no-start condition that leaves you stranded. As a technician with over two decades of experience, I’ve seen these exact symptoms countless times, and they almost always point to a failing Body Control Module (BCM). The BCM is the central command center for your vehicle’s body electronics, and when it fails, it can cause widespread, confusing problems.
This isn’t just a replacement part; it’s a complete, ready-to-install solution. We offer a professional Cloning Service with this BCM. This means we transfer the exact data from your original, faulty module directly onto this replacement unit. The result? A true plug-and-play installation that bypasses the need for an expensive trip to the dealership for programming. Simply provide us with your vehicle’s VIN after purchase, and we’ll handle the rest, ensuring your 2007-2009 SRX Body Control Module arrives ready to restore full functionality to your vehicle.
A Technician’s Notebook
I remember a 2008 SRX that came into the shop with a complaint that would drive any owner crazy: the dash lights would randomly flicker, and occasionally the car just wouldn’t start. The customer had already replaced the battery and checked the alternator. When I connected my scan tool, I found a slew of U-codes (communication errors) pointing to the BCM. After locating the module on the left-hand side of the dash, I noticed tell-tale signs of water intrusion along the main connector—a common failure point. By providing a cloned BCM, we had the customer back on the road the same day, saving them hundreds in diagnostic and programming fees at the dealer.
Common Signs of a Failing BCM
If your vehicle is exhibiting any of these symptoms, a faulty BCM could be the culprit. A failing 2007-2009 SRX Body Control Module can disrupt nearly every comfort and convenience feature in your Cadillac.
- ✔ Erratic or non-functional power windows, door locks, and mirrors.
- ✔ Interior or exterior lights that flicker, stay on, or don’t work at all.
- ✔ The security system light is on, or the alarm goes off randomly.
- ✔ Intermittent no-start or no-crank conditions.
- ✔ Warning lights on the dashboard, such as for the airbag or brake system.
- ✔ Communication error codes (U-codes) stored in the vehicle’s computer system.
- ✔ Wipers or radio functioning incorrectly or not at all.
A Straightforward Guide to Installation
Thanks to our cloning service, installing your new BCM is a direct swap. For the 2007-2009 SRX, the BCM is located on the left-hand side of the dashboard. While specific steps can vary, here is a general guide to the process.
- Safety First: Disconnect the negative terminal from your vehicle’s battery and wait a few minutes to ensure all systems are powered down.
- Locate the BCM: On your SRX, you will typically need to remove the lower dash panel on the driver’s side to access the module.
- 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. You should hear a ‘click’ as they lock into place.
- Reconnect and Test: Reconnect the negative battery terminal. Turn the key to the ‘On’ position and test all functions: lights, windows, locks, wipers, and radio. Start the vehicle to ensure it runs correctly.
Important Post-Installation Information
In some cases, additional steps may be required after installation to ensure all vehicle systems communicate correctly. Please be aware of the following potential procedures:
- Airbag System Sync: If the airbag warning light is illuminated after installation, a ‘Setup SDM Primary Key in BCM’ procedure must be performed with a professional scan tool to sync the systems.
- Brake Pedal Position Relearn: Some models may require a brake pedal position sensor recalibration to ensure correct 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 Body Control Module is a direct fit for the 2007-2009 Cadillac SRX. It is also compatible with a wide range of other General Motors vehicles. Please verify your original part number against the list below to ensure proper fitment. This module replaces 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
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
CAPTIVA SPORT 12 Body Control (BCM); (center dash), ID 20921436
CAPTIVA SPORT 12 Body Control (BCM); (center dash), ID 22860591
CTS 08 Body Control (BCM); RH dash
CTS 08-13 Body Control (BCM); LH 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
ESCALADE 10 Body Control (BCM); (under steering column), ID 25892622
ESCALADE ESV 10 Body Control (BCM); (under steering column), ID 20815898
ESCALADE ESV 10 Body Control (BCM); (under steering column), ID 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 08-09 Body Control (BCM); (center dash)
EXPRESS 2500 VAN 10 Body Control (BCM); (center dash), 4.8L
EXPRESS 2500 VAN 10 Body Control (BCM); (center dash), 6.0L
EXPRESS 2500 VAN 10 Body Control (BCM); (center dash), 6.6L, VIN 6 (8th digit, opt LMM)
EXPRESS 2500 VAN 11-12 Body Control (BCM)
EXPRESS 3500 VAN 08-09 Body Control (BCM); (center dash)
EXPRESS 3500 VAN 10 Body Control (BCM); (center dash), 4.8L
EXPRESS 3500 VAN 10 Body Control (BCM); (center dash), 6.0L
EXPRESS 3500 VAN 10 Body Control (BCM); (center dash), 6.6L, VIN 6 (8th digit, opt LMM)
EXPRESS 3500 VAN 11-12 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 08-09 Body Control (BCM); (center dash)
SAVANA 2500 VAN 10 Body Control (BCM); (center dash), 4.8L
SAVANA 2500 VAN 10 Body Control (BCM); (center dash), 6.0L
SAVANA 2500 VAN 10 Body Control (BCM); (center dash), 6.6L, VIN 6 (8th digit, opt LMM)
SAVANA 2500 VAN 11-12 Body Control (BCM); (center dash)
SAVANA 3500 VAN 08-09 Body Control (BCM); (center dash)
SAVANA 3500 VAN 10 Body Control (BCM); (center dash), 4.8L
SAVANA 3500 VAN 10 Body Control (BCM); (center dash), 6.0L
SAVANA 3500 VAN 10 Body Control (BCM); (center dash), 6.6L, VIN 6 (8th digit, opt LMM)
SAVANA 3500 VAN 11-12 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
SUBURBAN 1500 10 Body Control (BCM); (under steering column), ID 25892622
TAHOE 10 Body Control (BCM); (under steering column), ID 20815898
TAHOE 10 Body Control (BCM); (under steering column), ID 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
YUKON 10 Body Control (BCM); (under steering column), ID 25892622
YUKON XL 1500 10 Body Control (BCM); (under steering column), ID 20815898
YUKON XL 1500 10 Body Control (BCM); (under steering column), ID 25892622
Frequently Asked Questions
What does the Body Control Module (BCM) do?
The BCM acts as the central computer for your vehicle’s body electronics. It controls features not related to the engine, such as power windows, locks, lights, wipers, the security system, and the climate control fans.
How does the cloning service work?
After you place your order, you’ll need to send us your original BCM. We use specialized equipment to extract the unique programming and vehicle data from your module and transfer it directly to the replacement unit. This makes the new module plug-and-play, with no additional programming needed.
Do I get my original module back?
Yes. We always return your original BCM along with the newly programmed replacement unit. We do not keep your old part.
Why is my airbag light on after installing the new BCM?
This can happen because the new BCM needs to be electronically ‘introduced’ to the airbag system’s computer (SDM). A professional scan tool is needed to perform the ‘Setup SDM Primary Key in BCM’ procedure to sync the modules and turn off the light.
Is this a difficult part for a DIYer to replace?
For someone with basic mechanical skills, it’s very manageable. The main challenge is accessing the module, which is typically located under the driver’s side dashboard. Since our cloning service handles the programming, the physical swap is straightforward.