Restore Full Functionality to Your GM Vehicle
Is your 2010 Cadillac Escalade or other GM vehicle acting possessed? Flickering lights, malfunctioning power windows and locks, or a persistent security light that prevents it from starting are all classic signs of a failing Body Control Module (BCM). The BCM is the central hub for your vehicle’s body electronics, and when it fails, it can cause a cascade of frustrating and unpredictable problems. This isn’t just an inconvenience; it can compromise your vehicle’s safety and reliability. This listing offers a direct, hassle-free solution: a replacement BCM programmed with the latest GM software specifically for your vehicle’s VIN.
A Technician’s Notebook: The Case of the Erratic Escalade
I remember a 2010 Escalade that came into my shop last winter. The owner was at his wit’s end. The interior lights would pulse randomly, the radio would shut off, and occasionally the vehicle would refuse to start, flashing a security warning. He’d already replaced the battery and checked the alternator. After hooking up my diagnostic scanner, I saw a slew of communication error codes (U-codes) pointing to a network problem. The culprit? A failing BCM. The internal circuitry was breaking down, sending garbage data across the vehicle’s network. We installed one of these VIN-programmed modules, and within an hour, every single issue was resolved. It’s a fix I’ve performed hundreds of times, and it brings the vehicle right back to factory-spec operation.
Is Your Vehicle Showing These Symptoms?
A faulty BCM can manifest in many ways. If you’re experiencing any of the following, this module is likely the solution you need:
- ✔ Erratic or non-functional interior and exterior lights.
- ✔ Power windows, door locks, or mirrors working intermittently or not at all.
- ✔ The anti-theft or security system engaging randomly, causing a no-start condition.
- ✔ The dashboard displaying incorrect information or warning lights (like the airbag light).
- ✔ Communication-related Diagnostic Trouble Codes (DTCs), such as U0140, U0155, or U0100.
- ✔ Issues with the heating and A/C blower motor controls.
Your Straightforward BCM Installation Guide
Replacing the BCM is a manageable job for a DIY enthusiast. Our pre-programmed module means you can skip the expensive trip to the dealership for software flashing.
- Safety First: Always disconnect the negative terminal from your vehicle’s battery before working on any electronic components.
- Locate the BCM: On the 2010 Escalade, Tahoe, and similar SUVs, the BCM is typically located under the driver’s side of the dashboard, near the steering column. For vans like the Express or Savana, it’s often behind the center dash panel.
- Disconnect and Remove: Carefully unplug the electrical connectors. They have locking tabs that need to be depressed. Once disconnected, unbolt or unclip the old BCM and remove it.
- Install the New Module: Mount your new, pre-programmed BCM in the same location. Securely plug in all the electrical connectors, ensuring they click into place.
- Reconnect and Test: Reconnect the negative battery terminal. Start the vehicle and test all body functions—lights, locks, windows, radio, etc.—to confirm the repair.
Important Post-Installation Steps
While our module is programmed to your VIN, some vehicle systems require a ‘handshake’ with the new BCM. Depending on your specific model, you may need a professional scan tool to perform these simple relearn procedures:
- Airbag System Sync: If your airbag warning light is on after installation, a ‘Setup SDM Primary Key in BCM’ procedure is needed to sync the systems. This is a critical safety step.
- Brake Pedal Position Relearn: To ensure correct brake light and traction control operation, a brake pedal position sensor recalibration might be necessary.
Verified Vehicle Compatibility
This Body Control Module is a direct replacement for a wide range of General Motors vehicles. Please verify your part number and model from the list below. This unit replaces 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.
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/SAVANA VANS 08-12, G8 08-09, HUMMER H2 08-09, IMPALA 06-13, LUCERNE 06-11, MONTE CARLO 06-07, OUTLOOK 07-10, SRX 07-09, STS 10, SUBURBAN 1500 10, TAHOE 10, TORRENT 07-09, TRAVERSE 09-12, VUE 08-10, YUKON/YUKON XL 1500 10. (Please check the detailed fitment list in the original description to confirm specific options and IDs.)
No, there is no core charge for this part. You can keep your original module.
After you complete your purchase, you will need to send us a message with your vehicle’s 17-digit VIN. We cannot ship the module until we receive this information, as the programming is essential for it to work in your vehicle.
Yes, this 2010 Escalade Body Control Module is programmed before shipping, making the physical installation plug-and-play. However, as noted, some vehicles may require additional relearn procedures for systems like the airbags or brake sensor, which require a professional scan tool.
If the airbag light is caused by a faulty BCM, this part will resolve the root cause. However, after installation, the ‘Setup SDM Primary Key in BCM’ procedure must be performed with a compatible scan tool to clear the light and ensure the safety system is fully operational.
Please contact us with your vehicle’s VIN and the part number from your original module. We can verify compatibility to ensure you receive the correct part for your specific vehicle configuration.