Restore Full Control of Your Cadillac’s Electronics
Are you battling bizarre electrical issues in your 2007-2009 Cadillac SRX? Flickering dash lights, power windows with a mind of their own, or a security system that randomly goes off can be incredibly frustrating. More often than not, the culprit is a failing Body Control Module (BCM). As the central nervous system for your vehicle’s comfort and convenience features, a faulty BCM can turn your daily drive into a headache. This isn’t just an inconvenience; it can affect vehicle security and safety systems.
This replacement BCM, part number 25826125, is the definitive solution. But we don’t just send you a generic part. We offer a specialized Cloning Service that makes this repair straightforward and reliable. You send us your original BCM, and we professionally transfer its unique data—including security keys and vehicle-specific options—to this replacement unit. The result? A true plug-and-play module that requires no expensive trip to the dealership for programming. We even ship your original module back to you with the newly programmed replacement.
A Technician’s Notebook: The Case of the Haunted SUV
I remember a 2008 SRX that came into my bay with a list of complaints that sounded like something out of a ghost story. The owner said the dome lights would stay on, the radio would shut off randomly, and the key fob worked only intermittently. A scan showed a slew of U-codes, indicating communication loss with multiple modules. A less experienced tech might start chasing wires for days. But after 20 years of seeing this pattern, I knew where to look first. The BCM is the communications hub. We tested the BCM’s power and grounds—they were solid. The issue was internal failure. A cloned BCM from a trusted source had the vehicle fixed in under an hour, saving the customer hundreds in diagnostic time.
Is Your Cadillac Showing These Symptoms?
- ✔ Power windows, door locks, or mirrors not working or operating erratically.
- ✔ Interior or exterior lights flickering, staying on, or not turning on at all.
- ✔ The security system or alarm engaging for no reason.
- ✔ Key fob not being recognized or functioning intermittently.
- ✔ Dashboard warning lights appearing randomly (e.g., Service Theft System).
- ✔ Communication-related Diagnostic Trouble Codes (DTCs) like U0140, U0155, or other U-codes.
A Straightforward Guide to Installation
Replacing the BCM in your SRX is a manageable job for a DIYer with basic tools. The BCM is typically located on the left-hand (driver’s) side of the dash.
- Safety First: Always disconnect the negative terminal from your vehicle’s battery and wait a few minutes before beginning work.
- Access the Module: You may need to remove lower dash panels or trim to gain access to the BCM. It’s usually mounted to a bracket.
- Disconnect and Remove: Carefully unplug the electrical connectors. Most have a locking tab that needs to be pressed or lifted. Once disconnected, unbolt the old BCM and remove it.
- Install the New BCM: Mount your new, cloned BCM in the same location and securely reconnect all electrical harnesses. Ensure they click into place.
- Reconnect and Test: Reconnect the negative battery terminal. Turn the key to the ‘On’ position and test all body functions—windows, locks, lights, wipers, etc.—to confirm the repair was successful.
Important Post-Installation Note: In some cases, you may see an airbag light or need to perform a Brake Pedal Position relearn. This is because the BCM communicates with these systems. The ‘Setup SDM Primary Key in BCM’ procedure may be required if the airbag light is on, which needs a professional scan tool. These procedures are straightforward for any qualified mechanic.
Verified Vehicle Compatibility
This BCM is a direct fit for a wide range of General Motors vehicles. While this listing is focused on the 2007-2009 SRX Body Control Module, please verify your part number and check the comprehensive list below to ensure compatibility. This module replaces numerous part numbers, including: 10382479, 15093910, 15819552, 20815898, 22860591, 25826125, and many more.
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, 22860591
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, 25892622
ESCALADE ESV 10 Body Control (BCM); (under steering column), ID 20815898, 25892622
ESCALADE EXT 10 Body Control (BCM); (under steering column), ID 25892622
EXPRESS VANS 08-12 Body Control (BCM)
G8 08-09 Body Control (BCM); (center dash)
HUMMER H2 08-09 Body Control (BCM); (LH firewall)
IMPALA 06-13 Body Control (BCM); (LH dash)
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 VANS 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, 25892622
TAHOE 10 Body Control (BCM); (under steering column), ID 20815898, 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, 25892622
YUKON XL 1500 10 Body Control (BCM); (under steering column), ID 20815898, 25892622
Disclaimer: Specific procedures can vary by vehicle. Always consult a factory service manual or a qualified technician for guidance.
Frequently Asked Questions
How does the cloning service work?
After you place your order, you will ship your original BCM to us. We use specialized equipment to read the vehicle-specific data from your module and write it directly onto the replacement unit. This ensures all your factory options and security settings are preserved, making the new module a true plug-and-play part for your vehicle.
Do I need to go to the dealer after installing this BCM?
No. Because we clone the data from your original module, you avoid the need for dealership programming, which can be costly and time-consuming. The module arrives ready to install.
What happens to my original BCM?
We always return your original module along with the programmed replacement unit. We do not keep your core, so you’ll have it for your records or as a backup.
Why is my airbag light on after installation?
The BCM and the airbag system (SDM) are linked for security. If the light is on, it means they need to be re-synced. A mechanic with a professional scan tool will need to perform the ‘Setup SDM Primary Key in BCM’ procedure to resolve this.
Where is the BCM located on my 2007-2009 Cadillac SRX?
On the 2007-2009 SRX, the Body Control Module is located inside the cabin, on the left-hand (driver’s side) of the dashboard, typically behind the lower trim panel near the steering column.