Restore Full Electrical Function to Your Vehicle
Are you experiencing baffling electrical issues in your Cadillac SRX or other GM vehicle? 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 power windows and locks to interior lighting and the security system. When it fails, it can cause a cascade of frustrating and seemingly unrelated problems. This replacement BCM is the definitive solution to restore your vehicle’s functionality and peace of mind.
From the Diagnostic Bay
We had a 2008 Cadillac SRX come in with a list of complaints that seemed endless: the radio would turn on and off by itself, the driver’s side window wouldn’t go down, and the anti-theft light would flash randomly, sometimes preventing the car from starting. The owner had already replaced the battery and checked all the fuses. After connecting our diagnostic scanner, we saw multiple communication errors pointing towards the BCM. Instead of a complex and costly diagnostic chase, we installed a VIN-programmed BCM. All the ghost-in-the-machine problems vanished instantly. It’s a perfect example of how a single component can create widespread chaos, and how the right part is a simple, effective fix.
Why Choose Our 2007-2009 SRX Body Control Module?
This isn’t just a replacement part; it’s a complete, ready-to-install solution. We take the guesswork and extra expense out of the repair process. Before we ship your order, our technicians will program the module with the latest GM software updates, specifically matched to your vehicle’s VIN. This ensures seamless integration and proper function right out of the box, eliminating the need for a costly trip to the dealership for programming.
Common Symptoms of a Failing BCM:
- ✔ Erratic or non-functional power windows, door locks, or mirrors.
- ✔ Interior or exterior lights staying on or not working at all.
- ✔ Malfunctioning windshield wipers.
- ✔ Security system faults or the vehicle not starting.
- ✔ False warnings on the instrument cluster (e.g., “Service Theft System”).
- ✔ Unresponsive key fob or remote entry issues.
- ✔ Intermittent radio or climate control problems.
Installation and Post-Install Notes
Installation is straightforward for those with mechanical experience. Once the new module is installed, some vehicles may require additional calibration for specific systems. Please note the following potential procedures:
- Airbag System Sync: If the airbag warning light is illuminated 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: On some models, a brake pedal position sensor recalibration may be necessary to ensure correct brake light operation and traction control function.
No Core Charge: You are not required to return your old, faulty module. This saves you time and the hassle of a core return process.
Guaranteed Fitment
This 2007-2009 SRX Body Control Module is a direct replacement for a wide range of GM vehicles. Please verify your original part number is on the list below. This module is compatible with 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.
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 ship the module until we have programmed it, so please provide the VIN promptly to avoid delays.
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 simple relearn procedures for the airbag or brake pedal position sensors, which may require a professional scan tool.
Where is the BCM located on my 2007-2009 SRX?
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 near the steering column.
What if my original part number is not on your list?
If your part number is not listed, this module may not be compatible. Please contact us with your vehicle’s VIN and original part number, and our experts will help you find the correct part for your vehicle.
Will this fix my check engine light?
A BCM typically controls body functions, not engine performance. If your primary issue is a check engine light, you should have the codes scanned to diagnose the root cause, which is more likely related to the Engine Control Module (ECM) or a sensor.