Programmed 2010 Escalade Body Control Module 15880684
Restore Your Vehicle’s Electrical System
Are you dealing with baffling electrical issues in your 2010 Cadillac Escalade or another compatible GM vehicle? Intermittent power windows, door locks with a mind of their own, strange dash light behavior, or even a no-start condition can often be traced back to one central component: a failing Body Control Module (BCM). As the nerve center for your vehicle’s body electronics, when the BCM falters, it can create a cascade of frustrating and seemingly unrelated problems. This isn’t just an inconvenience; it can affect vehicle security and safety systems.
This replacement Body Control Module is the definitive solution to get your vehicle back to factory-spec operation. We take the guesswork and high dealership costs out of the equation. Simply provide your vehicle’s VIN at checkout, and our team of specialists will program this module with the latest GM software updates specific to your Escalade. It arrives at your door ready for installation, saving you a trip to the dealer and the expense of their programming fees. Restore full functionality and peace of mind with a reliable, VIN-matched BCM.
From the Diagnostic Bay
I remember a 2010 Yukon XL that came into the shop with a laundry list of complaints from the owner. The radio would turn off randomly, the driver’s side power window wouldn’t work, and the security light was flashing. The customer had already replaced the battery and checked fuses. A scan tool showed a dozen ‘U’ codes, indicating a massive communication breakdown on the network. Instead of chasing each symptom, experience pointed me to the central hub—the BCM. After confirming power and ground were good at the module, we installed a pre-programmed unit just like this one. Instantly, all communication was restored, and every single symptom vanished. It’s a classic case of how a single failing module can make a perfectly good vehicle seem like it’s falling apart.
Is Your GM Vehicle Showing These Symptoms?
A faulty BCM can manifest in numerous ways. If you’re experiencing any of the following, it’s a strong indicator that your Body Control Module needs attention. Look out for communication-related Diagnostic Trouble Codes (DTCs) like U0140, U0155, or other U-codes.
- ✔ Power windows, mirrors, or seats operating erratically or not at all.
- ✔ Interior or exterior lights failing to work correctly (e.g., dome lights stay on, headlights won’t turn off).
- ✔ The security system acting up, causing alarm or starting issues.
- ✔ Unresponsive key fob or power door locks.
- ✔ The radio or infotainment system malfunctioning.
- ✔ A persistent ‘Service Electrical System’ message on the dash.
- ✔ Complete no-start condition where the starter doesn’t even engage.
A Straightforward Guide to BCM Installation
Installing your new 2010 Escalade Body Control Module is a manageable job for a confident DIYer. While the exact location varies by model (see fitment list), it’s typically found under the driver’s side dash. Always consult a service manual for your specific vehicle.
- Safety First: Disconnect the negative terminal from your vehicle’s battery and wait a few minutes for the system capacitors to discharge.
- Locate the BCM: On the 2010 Escalade, the BCM is located under the steering column. You may need to remove a lower dash panel for access.
- Disconnect Connectors: Carefully unplug all electrical connectors from the old BCM. They have locking tabs that need to be depressed. Do not force them.
- Remove the Old Module: Unbolt or unclip the old BCM from its mounting bracket.
- Install the New BCM: Mount your new, pre-programmed module in place of the old one.
- Reconnect Everything: Securely plug all electrical connectors into the new BCM. You should hear a click as they lock in place. Reconnect the negative battery terminal.
- Perform Relearns: Start the vehicle. Some models may require post-installation procedures like a Brake Pedal Position Relearn or an Airbag System Sync if a warning light is present. See the FAQ for more details.
Verified Vehicle Compatibility
This module is a direct replacement for part number 15880684 and many others across a wide range of GM vehicles. Please confirm your vehicle is on this list. Note the specific location for your model.
Frequently Asked Questions
What exactly does a Body Control Module (BCM) do?
The BCM is a computer that acts as the central command for your vehicle’s body electronics. It controls non-engine related functions like power windows, lights, door locks, security systems, wipers, and the radio. When it fails, these systems can become unreliable.
Why do you need my VIN number?
Your Vehicle Identification Number (VIN) is essential for us to program the BCM with the correct software and vehicle-specific options from GM. This ensures the module communicates perfectly with your vehicle’s other systems right out of the box, eliminating the need for expensive dealer programming.
Is this part difficult to install for a DIYer?
For most models, the physical swap is straightforward, requiring basic hand tools to access the module under the dashboard. The most significant benefit of our service is that the complex programming is already done for you, making the job much more accessible for at-home mechanics.
What is a ‘Brake Pedal Position Relearn’?
This is a simple calibration procedure that may be required after installation. It ensures the BCM accurately reads the brake pedal’s position, which is critical for brake light operation and the traction/stability control systems. Some high-end scan tools can perform this, or it may be done through a specific sequence of actions.
My airbag light is on after installation. What should I do?
This can happen occasionally. It means the new BCM needs to be electronically ‘introduced’ to the airbag system’s computer (SDM). A professional scan tool is required to perform the ‘Setup SDM Primary Key in BCM’ procedure to sync the modules and turn off the light.
Is there a core charge for my old part?
No, there is absolutely no core charge. You can keep your original module, which saves you the time, hassle, and expense of a return shipment.
Product Details
Category: GM
eBay Item ID: 205358359795
To program your module, we require your full 17-digit VIN. Please enter it in the payment notes and save to ensure we receive it. Orders without a VIN within our 2-business-day handling period may be canceled, as programming cannot proceed without it.
Shipping
- Processing Time:
Reliably shipped within 2-3 business days.
Warranty
Enjoy peace of mind with a one-year replacement warranty on this part, effective from the date you receive it. Labor costs are not covered.
If the part fails within the warranty period, we’ll replace it with a comparable unit or refund your purchase price, ensuring a hassle-free experience.
Return Address:
Highway71autoparts
9131 Highway 71 NE
Spicer, MN, 56288