Restore Full Functionality to Your GM Vehicle
Is your 2008-2012 Chevy Express 1500 Van acting possessed? Flickering lights, malfunctioning power windows, a security system that won’t cooperate, or even a frustrating no-start condition can all point to a single culprit: a failing Body Control Module (BCM). The BCM is the central nervous system for your vehicle’s body electronics, and when it fails, it can cause a cascade of confusing and unpredictable problems. Instead of facing a costly trip to the dealership for diagnostics and programming, we offer a straightforward, reliable solution.
This is a replacement Body Control Module featuring our professional Cloning Service. We transfer the essential data from your original, failing module to this replacement unit. This process ensures that your vehicle’s specific configuration, key codes, and mileage are perfectly preserved. The result is a true plug-and-play module that requires no additional programming upon installation, getting your work van or daily driver back in service with minimal downtime.
A Technician’s Notebook: The Case of the Haunted Work Van
I once had a 2011 Express van in my bay that was driving the owner, a local plumber, crazy. The dome lights would stay on, the radio would randomly shut off, and worst of all, it would occasionally refuse to start after a job. He’d already replaced the battery and checked the alternator. After hooking up my scan tool, I saw a flurry of communication errors, specifically a U0140 code (Lost Communication With Body Control Module). This pointed directly to an internal BCM failure. Instead of a new, expensive unit from the dealer, we used a cloned module. The entire swap took less than 30 minutes, and every single electrical gremlin was gone. He was back on the road the same day, a simple fix for a very frustrating problem.
Is Your Vehicle Showing These Symptoms?
A failing BCM can manifest in numerous ways. If you’re experiencing any of the following, this module is the likely solution:
- ✔ Intermittent or non-functional power windows, locks, or mirrors.
- ✔ Interior or exterior lights behaving erratically (staying on, not turning on, or flickering).
- ✔ The security system or keyless entry malfunctioning.
- ✔ A persistent anti-theft light and a no-crank, no-start condition.
- ✔ False warnings on the instrument cluster (e.g., ‘Service Airbag System’).
- ✔ Diagnostic trouble codes (DTCs) such as U0140, U0155, B1001, or other B-series and U-series codes.
A Straightforward Guide to Installation
Our cloning service makes replacing your 2008-2012 Express 1500 BCM a simple process. Here’s how it works:
- Step 1: Place Your Order. After purchasing, you will receive instructions on where to ship your original BCM.
- Step 2: Send Us Your Module. Carefully package and ship your original BCM to us. We handle the rest.
- Step 3: Cloning Process. Our technicians will expertly transfer your vehicle’s data to the replacement module and apply the latest stable GM software updates.
- Step 4: Receive & Install. We ship both your original module and the ready-to-install replacement back to you. Simply disconnect the negative battery terminal, swap the modules, and reconnect the battery. No programming is needed.
Post-Installation Checks
In some cases, minor relearn procedures may be necessary after installation:
- Airbag System Sync: If the airbag warning light is on, a professional scan tool is needed to perform the ‘Setup SDM Primary Key in BCM’ procedure. This syncs the modules and clears the light.
- Brake Pedal Position Relearn: On certain models, a brake pedal position sensor recalibration might be required to ensure correct brake light operation and traction control function.
Disclaimer: Procedures can vary. Always consult a factory service manual or a qualified technician for vehicle-specific guidance.
Verified Vehicle Compatibility
This module is a direct replacement for part number 10382479 and is compatible with a wide range of GM vehicles. Please verify your part number from the list below. This unit fits the following models:
AVALANCHE 1500 10
CAPRICE 11-13
CAPTIVA SPORT 12
CTS 08-13
DTS 06-11
ENCLAVE 08-12
EQUINOX 07-09
ESCALADE 10
ESCALADE ESV 10
ESCALADE EXT 10
EXPRESS 1500 VAN 08-12
EXPRESS 2500 VAN 08-12
EXPRESS 3500 VAN 08-12
G8 08-09
HUMMER H2 08-09
IMPALA 06-13
LUCERNE 06-11
MONTE CARLO 06-07
OUTLOOK 07-10
SAVANA 1500 VAN 08-12
SAVANA 2500 VAN 08-12
SAVANA 3500 VAN 08-12
SRX 07-09
STS 10
SUBURBAN 1500 10
TAHOE 10
TORRENT 07-09
TRAVERSE 09-12
VUE 08-10
YUKON 10
YUKON XL 1500 10
Compatible 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
Frequently Asked Questions
What is a cloning service?
Cloning is a process where we transfer the specific software and security information (like VIN, mileage, and key data) from your original BCM to the replacement unit. This makes the new module an exact digital copy, so your vehicle accepts it without needing any dealer programming.
Do I need to send my original BCM to you?
Yes. For the cloning service to work, we need your original module to extract the necessary data. We will ship your original module back to you along with the newly programmed replacement.
Is this part difficult to install?
The physical replacement is typically straightforward for someone with basic mechanical skills. It’s usually located under the dash and involves unplugging connectors and removing a few bolts. Since our module is pre-programmed, the difficult part (software setup) is already done for you.
Will this fix my ‘Service Theft System’ light?
In many cases, yes. A faulty BCM is a very common cause for anti-theft system errors and no-start conditions. By cloning your original key data, this module should resolve those issues.
What if my original BCM is completely dead and can’t be read?
If your module has no communication, please contact us before ordering. In some situations, we can perform programming using your VIN, but this may require additional security relearn procedures after installation. Cloning is always the preferred method for a plug-and-play experience.