Tired of Electrical Gremlins in Your Cadillac SRX?
Is your 2007-2009 Cadillac SRX acting possessed? Flickering interior lights, power windows with a mind of their own, a security light that won’t turn off, or worse—a car that refuses to start intermittently. These frustrating and unpredictable issues often point to one culprit: 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 baffling problems. A trip to the dealership often means a hefty bill for diagnostics, a new part, and mandatory programming fees. We offer a better, more direct solution.
This is a direct replacement 2007-2009 SRX Body Control Module that comes ready for installation, thanks to our professional cloning service. By transferring the precise data from your original module to this replacement unit, we eliminate the need for any additional programming. This means you can bypass the dealership, save hundreds of dollars, and get your luxury SUV back to operating flawlessly. It’s the straightforward, reliable fix you’ve been looking for.
A Technician’s Notebook: The Intermittent No-Start
I remember a 2008 SRX that came into the bay with a complaint that stumped two other shops: it would randomly fail to start. The battery was new, the starter was fine, but sometimes, turning the key did nothing. After connecting my scan tool, I noticed intermittent communication loss with multiple systems, all pointing back to the BCM (DTC U0140 – Lost Communication With Body Control Module). The internal relays in the original BCM were failing unpredictably. Instead of a complex rewiring job, we used a cloned BCM. We transferred the data from the customer’s faulty unit to our replacement. The install took less than an hour, and the problem was solved permanently. It’s a classic example of how a targeted part replacement can solve a seemingly massive electrical issue.
Is Your Cadillac SRX Showing These Symptoms?
- ✔ Power windows, door locks, or mirrors operating erratically or not at all.
- ✔ Interior or exterior lights flickering, staying on, or not working.
- ✔ The anti-theft or security light is illuminated on the dash.
- ✔ The key fob is unresponsive or works intermittently.
- ✔ Communication error codes stored, such as U0140, U0155, or B1001.
- ✔ Unexplained battery drain that leaves you with a dead battery.
- ✔ The instrument cluster gauges behaving strangely or going dark.
A Straightforward Guide to Installation
- ✔ Safety First: Always disconnect the negative terminal from your vehicle’s battery before starting any electrical work.
- ✔ 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.
- ✔ 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.
- ✔ Install the New Module: Mount your new, pre-programmed BCM in the same location. Securely reconnect all electrical connectors, ensuring 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, and key fob—to confirm the repair.
Important Notes After Installation
While our cloning service makes this a plug-and-play repair, some GM vehicles may require simple relearn procedures after the BCM is replaced. These are not always necessary but are good to be aware of:
- 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: On some models, a brake pedal position sensor recalibration may be needed to ensure proper brake light and traction control operation.
Disclaimer: Procedures can vary. Always consult a factory service manual or a qualified technician for vehicle-specific guidance.
Guaranteed Vehicle Compatibility
This module is a replacement for a wide range of original equipment part numbers, ensuring broad compatibility. The part numbers it replaces include: 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, and 95151084. While it fits many vehicles, this listing is for the 2007-2009 Cadillac SRX.
EXPRESS 2500 VAN 10 Body Control (BCM); (center dash), 6.0L
EXPRESS 3500 VAN 08-09 Body Control (BCM); (center dash)
SAVANA 3500 VAN 10 Body Control (BCM); (center dash), 6.6L, VIN 6 (8th digit, opt LMM)
IMPALA 06-12 Body Control (BCM); (LH dash)
SAVANA 2500 VAN 10 Body Control (BCM); (center dash), 4.8L
ACADIA 07-12 Body Control (BCM); (LH dash)
MONTE CARLO 06-07 Body Control (BCM); (LH steering column)
TAHOE 10 Body Control (BCM); (under steering column), ID 25892622
TRAVERSE 09-12 Body Control (BCM); (LH dash)
EXPRESS 3500 VAN 10 Body Control (BCM); (center dash), 6.6L, VIN 6 (8th digit, opt LMM)
YUKON 10 Body Control (BCM); (under steering column), ID 25892622
SAVANA 2500 VAN 11-12 Body Control (BCM); (center dash)
YUKON XL 1500 10 Body Control (BCM); (under steering column), ID 20815898
CAPTIVA SPORT 12 Body Control (BCM); (center dash), ID 20921435
CAPTIVA SPORT 12 Body Control (BCM); (center dash), ID 22860591
DTS 06-11 Body Control (BCM); (RH center dash)
OUTLOOK 07-10 Body Control (BCM); (center dash)
SUBURBAN 1500 10 Body Control (BCM); (under steering column), ID 25892622
ESCALADE EXT 10 Body Control (BCM); (under steering column), ID 25892622
SAVANA 1500 VAN 08-12 Body Control (BCM); (center dash)
EXPRESS 2500 VAN 11-12 Body Control (BCM)
EXPRESS 1500 VAN 08-12 Body Control (BCM); (center dash)
STS 10 Body Control (BCM); center dash
SAVANA 3500 VAN 08-09 Body Control (BCM); (center dash)
TORRENT 07-09 Body Control (BCM); (center dash)
SAVANA 2500 VAN 10 Body Control (BCM); (center dash), 6.0L
TAHOE 10 Body Control (BCM); (under steering column), ID 20815898
CTS 08-13 Body Control (BCM); LH dash
CAPTIVA SPORT 12 Body Control (BCM); (center dash), ID 20921436
EXPRESS 3500 VAN 10 Body Control (BCM); (center dash), 6.0L
G8 08-09 Body Control (BCM); (center dash)
IMPALA 13 Body Control (BCM); (LH dash), ID 22820315
SUBURBAN 1500 10 Body Control (BCM); (under steering column), ID 20815898
AVALANCHE 1500 10 Body Control (BCM); (under steering column), ID 25892622
EXPRESS 2500 VAN 10 Body Control (BCM); (center dash), 4.8L
EXPRESS 2500 VAN 10 Body Control (BCM); (center dash), 6.6L, VIN 6 (8th digit, opt LMM)
YUKON 10 Body Control (BCM); (under steering column), ID 20815898
ESCALADE 10 Body Control (BCM); (under steering column), ID 25892622
LUCERNE 06-11 Body Control (BCM); (right side dash)
CTS 08 Body Control (BCM); RH dash
ESCALADE ESV 10 Body Control (BCM); (under steering column), ID 25892622
EXPRESS 3500 VAN 10 Body Control (BCM); (center dash), 4.8L
SAVANA 2500 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
YUKON XL 1500 10 Body Control (BCM); (under steering column), ID 25892622
ESCALADE 10 Body Control (BCM); (under steering column), ID 20815898
SRX 07-09 Body Control (BCM); LH dash
ESCALADE ESV 10 Body Control (BCM); (under steering column), ID 20815898
EXPRESS 3500 VAN 11-12 Body Control (BCM)
HUMMER H2 08-09 Body Control (BCM); (LH firewall)
SAVANA 3500 VAN 11-12 Body Control (BCM)
VUE 08-10 Body Control (BCM); (center dash)
CAPRICE 11-13 Body Control (BCM)
ENCLAVE 08-12 Body Control (BCM); (LH dash)
EXPRESS 2500 VAN 08-09 Body Control (BCM); (center dash)
SAVANA 2500 VAN 10 Body Control (BCM); (center dash), 6.6L, VIN 6 (8th digit, opt LMM)
Frequently Asked Questions
Frequently Asked Questions
What exactly is a BCM cloning service?
Cloning is the process of reading the essential vehicle-specific data (like VIN, key fob programming, and security information) from your original BCM and writing it onto the replacement module. This makes the new part a perfect digital match, allowing it to work in your vehicle without any dealer programming.
Do I need to send my original BCM to you?
Yes. For the cloning service to work, we need your original module to extract the data. After we program the replacement, we ship both your original module and the ready-to-install replacement back to you.
Will this fix my specific electrical problem?
This module corrects issues directly caused by a faulty BCM, such as the symptoms listed above. If you have confirmed the BCM is the source of the problem through proper diagnostics, this is the most effective solution.
What is the core policy?
We do not require a core deposit because your original module is part of the service. We always return your original BCM along with the programmed replacement unit.
What if the airbag light comes on after I install it?
In some cases, the new BCM needs to be synced with the airbag system (SDM). This is a simple ‘Setup SDM Primary Key in BCM’ procedure that can be performed by a technician with a professional-grade diagnostic tool.