If your 2010 Chevy Suburban 1500 is experiencing a host of bizarre electrical issues, you’ve likely met the frustrating reality of a failing Body Control Module (BCM). As the central hub for your vehicle’s body electronics, a faulty BCM can make you feel like you’re chasing ghosts. One minute your power windows won’t work, the next your security light is flashing, or your interior lights have a mind of their own. I’ve seen it hundreds of times in my 20 years as a technician: these modules are the source of some of the most confusing diagnostic headaches for owners and pros alike.
This isn’t just a replacement part; it’s a complete, hassle-free solution. We offer a professional Cloning Service for this BCM. Here’s how it works: you send us your original module, and we transfer all of its critical data—including key information, security settings, and vehicle-specific options—to this replacement unit. The result? You receive a module that is 100% plug-and-play. No need for an expensive trip to the dealership for programming. This is the most efficient and reliable way to get your Suburban back to normal.
Common Signs of a Failing BCM
- ✔ Erratic or non-functional power windows, door locks, and mirrors.
- ✔ Interior or exterior lights that flicker, stay on, or don’t turn on at all.
- ✔ The security system light is illuminated, or the vehicle won’t start due to an anti-theft issue.
- ✔ Instrument cluster gauges behaving erratically or going dark.
- ✔ False warnings on the driver information center (DIC), such as ‘Service StabiliTrak’ or ‘Service Airbag’.
- ✔ Diagnostic trouble codes (DTCs) related to communication loss, such as U0100, U0140, or other U-codes.
A Technician’s Notebook: The Haunted Suburban
A customer brought in a 2010 Suburban 1500 with a laundry list of complaints: the radio would cut out, the dome lights would flicker while driving, and occasionally the power locks wouldn’t respond to the fob. They had already replaced the battery and checked all the fuses. After connecting my scan tool, I saw multiple communication loss codes with various modules. This pointed directly to the BCM, the network’s traffic controller. Instead of a costly new module and hours of programming, we used a cloned BCM. The customer sent their original part, we transferred the data, and sent back the ready-to-install replacement. The swap took less than 30 minutes, and every single electrical gremlin was gone. It’s a prime example of how this service saves time, money, and diagnostic frustration.
Your Straightforward Installation Guide
- ✔ Safety First: Always disconnect the negative terminal from your vehicle’s battery before starting any electrical work.
- ✔ Locate the BCM: On a 2010 Suburban 1500, the BCM is typically located under the driver’s side of the dashboard, near the steering column. You may need to remove a lower dash panel for access.
- ✔ Disconnect and Remove: Carefully unplug the electrical connectors from the old BCM. They have locking tabs that need to be depressed. Once disconnected, unbolt or unclip the module from its mounting bracket.
- ✔ Install the New Module: Mount your new, cloned BCM in the same location and securely reconnect all electrical connectors. Ensure they click into place.
- ✔ Reconnect and Test: Reconnect the negative battery terminal. Turn the key to the ‘On’ position and test all functions: power windows, locks, lights, radio, and wipers to confirm the repair.
- ✔ Perform Relearns (If Needed): In some cases, you may need to perform a post-installation procedure like an airbag system sync or brake pedal position relearn. See our notes below for details.
Important Post-Installation Steps
Important Post-Installation Steps
While our cloning service makes this a plug-and-play repair, some vehicle systems may require a quick sync. Please be aware of the following:
Will This Fit My Vehicle?
This BCM is a direct replacement for a wide range of GM vehicles and part numbers. Please verify your original part number is on this list or that your vehicle is listed below.
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
Compatible Models:
- 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
- TORRENT 07-09
- TRAVERSE 09-12
- VUE 08-10
- YUKON / YUKON XL 1500 10
Note: Fitment can depend on specific options and IDs. Please match your part number or contact us with your VIN to confirm.
Frequently Asked Questions
- How does the cloning service work?
- After you place your order, you’ll receive instructions to send us your original BCM. We use specialized equipment to read the data from your module and write it directly onto the replacement unit. This ensures all your vehicle’s settings are preserved for a true plug-and-play installation.
- Why do you need my VIN?
- We use your Vehicle Identification Number (VIN) to load the absolute latest GM factory software and calibrations onto the module before cloning. This ensures your vehicle’s systems are running on the most current and stable software available, in addition to your specific key and option data.
- Do I get my original module back?
- Yes. Your original, non-working module is always returned to you along with the newly programmed replacement unit. We do not keep your old part.
- Is this a difficult part for a DIYer to replace?
- For most of the listed vehicles, including the 2010 Suburban 1500, the BCM is accessible under the dash with basic hand tools. The most significant benefit of our service is eliminating the need for programming, which is the hardest part of the job. This makes it very manageable for a confident DIY enthusiast.
- What happens if my airbag light comes on after installation?
- This is an infrequent but known possibility. It simply means the new BCM needs to be electronically ‘introduced’ to the airbag system. A repair shop with a professional-grade scan tool can perform the ‘Setup SDM Primary Key’ procedure in a few minutes to resolve it.