Restore Your GM’s Electrical System with a Hassle-Free Solution
If your 2010 Chevrolet Suburban 1500 is plagued by bizarre electrical problems—like flickering lights, malfunctioning power windows, or a security system that has a mind of its own—a failing Body Control Module (BCM) is the likely culprit. As a technician with over 20 years of experience, I’ve seen how a faulty BCM can turn a reliable vehicle into a source of constant frustration. It acts as the central hub for all your vehicle’s comfort and convenience features, and when it fails, chaos ensues. This isn’t just an inconvenience; it can affect vehicle security and safety systems.
Instead of facing a costly trip to the dealership for a new module and expensive programming fees, we offer a streamlined and reliable alternative. This listing is for a replacement BCM complete with our professional Cloning Service. We transfer the exact data from your original BCM to this replacement unit. This means your vehicle’s VIN, mileage, key data, and specific options are perfectly preserved, making the installation truly plug-and-play. You get your vehicle back to normal without the headache of post-install programming for most functions.
From the Diagnostic Bay: The Case of the Haunted SUV
A customer brought in a 2010 Yukon XL—a close cousin to the Suburban—with a list of complaints that sounded like something out of a ghost story. The dome lights would fade on and off while driving, the radio would randomly change stations, and the door locks would cycle on their own. They had already replaced the battery and checked the main grounds. After hooking up my scan tool, I found a slew of ‘Lost Communication’ codes, all pointing back to one component: the BCM. Instead of a complex rewiring job, the solution was a cloned BCM. We transferred the data from his old, failing module to a quality replacement. He was back on the road the next day with all the gremlins gone, saving him hundreds compared to the dealer quote. This is a classic BCM failure scenario I’ve seen countless times on this GM platform.
Is Your Vehicle Showing These BCM Failure Signs?
- ✔ Erratic or non-functional interior and exterior lights.
- ✔ Power windows, door locks, or mirrors working intermittently or not at all.
- ✔ The security system or keyless entry failing to operate correctly.
- ✔ The radio or instrument cluster displaying strange behavior.
- ✔ Diagnostic trouble codes (DTCs) related to communication errors, such as U0140, U0155, or other U-codes.
- ✔ A no-start condition where the engine cranks but won’t fire due to a security system fault.
Your Simple BCM Cloning & Installation Process
- ✔ Step 1: Place Your Order. Purchase this BCM cloning service. After checkout, we will provide instructions for shipping your original module to us.
- ✔ Step 2: Remove Your Original BCM. Carefully disconnect the negative battery terminal. Locate and remove the BCM from your vehicle (typically found under the steering column on a Suburban).
- ✔ Step 3: Ship Us Your Module. Securely package your original BCM and send it to our facility. We handle the rest.
- ✔ Step 5: Install and Drive. Simply install the newly programmed BCM, reconnect your battery, and your vehicle’s body functions should be fully restored.
Important Post-Installation Information
While our cloning service eliminates the need for standard programming, some vehicle safety systems may require a ‘handshake’ procedure after installation. Please be aware of the following:
- Airbag System Sync: If the airbag warning light is illuminated after installation, a ‘Setup SDM Primary Key in BCM’ procedure must be performed with a professional-grade scan tool. This syncs the security keys between the airbag system and the new BCM.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor relearn may be required to ensure proper brake light operation and to satisfy the traction control system.
Disclaimer: Vehicle systems vary. Always refer to a factory service manual or consult with a qualified automotive technician if you are unsure about any step.
Guaranteed Fitment for Your GM Vehicle
This BCM is a direct replacement for a wide range of General Motors cars, trucks, and SUVs. Please verify your part number or match your vehicle from the list below. This module is compatible with 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.
What exactly is a ‘cloning service’?
Cloning is the process of reading the vital, vehicle-specific software from your original BCM and writing it directly onto the replacement module. This includes your VIN, security information, and optional feature settings, making the new part an exact digital copy of the old one.
Will my existing keys and remote fobs still work?
Yes! Because we transfer all the original security data, the replacement BCM will recognize your existing keys and remotes without any need for reprogramming.
Why do you need my original BCM? Can’t you just program it with my VIN?
Programming with a VIN only installs the base factory software. It does not include the learned key data or other parameters your vehicle has adapted over time. Cloning is a more complete data transfer that ensures seamless integration and avoids additional programming steps.
What happens if the airbag light comes on after I install it?
This is a known possibility. It means the new BCM and the Supplemental Inflatable Restraint (SIR) module need to be electronically re-introduced. A qualified shop with a high-level scan tool can perform the ‘Setup SDM Primary Key in BCM’ procedure in a few minutes to resolve this.
Do you keep my old module?
No, we always return your original module along with the programmed replacement unit. We do not require a core.