Restore Full Control Over Your Vehicle’s Electronics
Are you battling frustrating electrical gremlins in your 2010 Cadillac Escalade or another GM vehicle? Flickering lights, malfunctioning power windows, a security system that acts on its own, or a key fob that works intermittently are all classic signs of a failing Body Control Module (BCM). The BCM is the central command center for your vehicle’s body accessories, and when it starts to fail, it can create a cascade of confusing and unpredictable problems. This isn’t just an annoyance; it can be a safety concern. Take back control with this direct-fit, VIN-programmed BCM, part number 25934763.
Case Study: A Tricky Diagnosis
A customer brought their 2010 Cadillac Escalade into my shop last month with a list of bizarre symptoms. The dome lights wouldn’t turn off, the driver’s side power window was dead, and the dash was lit up with a ‘Service Security System’ message. They had already replaced the battery and checked fuses with no luck. A quick scan with my diagnostic tool revealed a U0140 code—Lost Communication With Body Control Module. After confirming power and ground at the BCM connector were good, it was clear the module itself was internally fried. We installed one of these VIN-programmed units, and within an hour, every single issue was resolved. The customer was thrilled to have their luxury SUV back to normal without a costly trip to the dealership.
Common Signs of a Failing BCM
If you’re experiencing any of the following, a faulty BCM is the likely culprit. Replacing your 2010 Escalade Body Control Module can be the definitive fix.
- ✔ Erratic or non-functional interior and exterior lights.
- ✔ Power windows, door locks, or mirrors not working correctly.
- ✔ The vehicle’s security system engaging randomly or not at all.
- ✔ Key fob or remote start failure.
- ✔ Unexplained battery drain when the vehicle is off.
- ✔ Communication error codes, such as U0140, U0155, or other ‘U’ codes stored in the system.
- ✔ Wipers or radio behaving unpredictably.
A Straightforward Guide to BCM Installation
One of the biggest advantages of this module is that it arrives programmed specifically for your vehicle. This eliminates the most difficult step, saving you time and money. For the DIYer with basic tools, this is a very manageable job.
- Safety First: Always disconnect the negative terminal from your vehicle’s battery before working on any electronic components.
- Provide Your VIN: After placing your order, please send us your 17-digit Vehicle Identification Number (VIN). We cannot ship your part until we program it.
- Locate the Old BCM: In most GMT900 platform vehicles like the 2010 Escalade, Tahoe, and Yukon, the BCM is located under the driver’s side of the dashboard, to the left of the steering column.
- Swap the Module: Carefully unplug the electrical connectors from the old BCM. They have locking tabs that need to be depressed. Remove any mounting bolts or clips holding the module in place and swap it with your new, pre-programmed unit.
- Reconnect and Test: Secure the new BCM, plug in all connectors firmly, and reconnect the negative battery terminal. Start the vehicle and test all functions (lights, locks, windows, etc.).
Critical Post-Installation Steps
After installing your new 2010 Escalade Body Control Module, a couple of final configuration steps, known as ‘relearn’ procedures, are essential for full system integration and safety. These procedures ensure all related vehicle systems recognize the new BCM.
- Airbag System Reset: To clear the airbag warning light, the ‘Setup SDM Primary Key in BCM’ procedure must be performed. This requires a bi-directional scan tool and ensures the airbag system (SDM) and BCM can communicate correctly.
- Brake Pedal Position Sensor Relearn: Some vehicles may require the Brake Pedal Position (BPP) sensor to be recalibrated. This is vital for proper brake light operation and stability control functions.
- Professional Assistance: If you are not equipped with a professional-grade diagnostic tool or are unsure about these procedures, we strongly recommend seeking assistance from a qualified technician to complete the installation.
Verified Vehicle Compatibility
This BCM is a direct replacement for a wide range of General Motors vehicles and interchanges with numerous part numbers. Please verify your vehicle is on the list below and that your original part number matches one of the numbers provided. This part replaces the following 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.
Fits Models Including:
- ACADIA 07-12
- AVALANCHE 1500 10
- CAPRICE 11-13
- CAPTIVA SPORT 12
- CTS 08-13
- DTS 06-11
- ENCLAVE 08-12
- EQUINOX 07-09
- ESCALADE / ESV / EXT 10
- EXPRESS VANS 08-12
- G8 08-09
- HUMMER H2 08-09
- IMPALA 06-13
- LUCERNE 06-11
- MONTE CARLO 06-07
- OUTLOOK 07-10
- SAVANA VANS 08-12
- SRX 07-09
- STS 10
- SUBURBAN 1500 10
- TAHOE 10
- TRAVERSE 09-12
- VUE 08-10
- YUKON / YUKON XL 1500 10
Frequently Asked Questions about the 2010 Escalade Body Control Module
What exactly does the Body Control Module do?
The BCM is a computer that manages and controls the electronic accessories in your vehicle’s body, such as lights, windows, locks, wipers, and the security system. It acts as a gateway, communicating with other modules to ensure everything works in harmony.
Why is it essential to provide my VIN?
Your vehicle’s VIN is like its fingerprint. It contains specific information about the options and features your car was built with. We use the VIN to program the BCM with the correct GM software and settings, ensuring it works perfectly with your specific vehicle configuration right out of the box.
Will this fix my check engine light?
A BCM typically does not control engine functions, so it’s unlikely to fix a check engine light, which is related to the powertrain (Engine Control Module or Transmission Control Module). However, it will resolve body-related error messages and communication codes (U-codes).
Can I install this myself if I have no experience?
While the physical swap is straightforward for many models, the post-installation procedures (like the airbag system reset) require a professional-grade scan tool. We recommend this part for experienced DIYers or for purchase by a customer who will have a professional shop perform the final steps.
Is this a new part?
This is a high-quality, tested, and verified used OEM part that has been expertly programmed with the latest software for your vehicle, offering a reliable and cost-effective solution compared to a brand new module from a dealership.