Are you battling frustrating and unpredictable electrical problems in your GM vehicle? A faulty Body Control Module (BCM) is often the culprit behind issues like malfunctioning lights, erratic power windows and locks, or even a no-start condition. The BCM acts as the central command center for your vehicle’s body electronics, and when it fails, it can create a cascade of confusing symptoms. This replacement Body Control Module is the definitive solution, arriving pre-programmed with the latest GM software specifically for your vehicle’s VIN.
Is Your Vehicle Showing Signs of BCM Failure?
- ✔ Intermittent or non-working power windows, door locks, or mirrors.
- ✔ Headlights, taillights, or interior lights behaving erratically.
- ✔ The security system light is on, or the alarm goes off randomly.
- ✔ Your key fob has stopped working reliably.
- ✔ The vehicle won’t start, and you hear a rapid clicking sound.
- ✔ Warning lights for ABS, Airbag, or Traction Control are illuminated on the dash.
- ✔ The radio or climate control system functions intermittently.
Why Choose Our Programmed GM Body Control Module?
Getting your vehicle back on the road shouldn’t be a hassle. We eliminate the need for expensive dealership programming by flashing this module with your vehicle’s specific VIN and the most current GM software updates before it ships. This ensures compatibility and proper function right out of the box. Simply provide your VIN after purchase, and we’ll handle the rest, delivering a part that is ready for installation.
Post-Installation Procedures
While this module is designed for a straightforward installation, some vehicles may require additional steps to sync all systems correctly. These are known as ‘relearn’ procedures and can sometimes be completed by a skilled technician with a professional scan tool.
- Airbag System Sync: If the airbag warning light is on after installation, a ‘Setup SDM Primary Key in BCM’ procedure is needed to sync the new BCM with the airbag system.
- Brake Pedal Position Relearn: On certain models, a brake pedal position sensor recalibration might be necessary to ensure brake lights and traction control function correctly.
Always consult a factory service manual or a qualified technician for guidance specific to your vehicle.
This BCM is a direct replacement for the following 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
Guaranteed Vehicle Fitment:
This module fits a wide range of GM vehicles, including but not limited to: Acadia, Avalanche, Caprice, Captiva Sport, CTS, DTS, Enclave, Equinox, Escalade, Express, G8, Hummer H2, Impala, Lucerne, Monte Carlo, Outlook, Savana, SRX, STS, Suburban, Tahoe, Torrent, Traverse, Vue, and Yukon models. Please verify your part number and check the detailed fitment list to ensure compatibility.
Frequently Asked Questions
What is a Body Control Module (BCM)?
The BCM is a computer in your vehicle that controls and monitors a wide range of electronic body functions not related to the engine, such as power windows, locks, lights, security system, wipers, and climate controls.
How do I provide my VIN for programming?
After you complete your purchase, you will need to send us your 17-digit Vehicle Identification Number (VIN). We will use this to program the module with the correct software for your specific vehicle before we ship it.
Is this part difficult to install?
The physical replacement of the BCM is typically straightforward for someone with moderate mechanical skill. It’s often located under the dash. However, some vehicles may require post-installation electronic ‘relearn’ procedures which may necessitate a professional scan tool.
Will this fix my ‘Service Airbag’ light?
If the BCM is the cause of the light, yes. However, after installing the new module, the airbag system may need to be synced using a diagnostic tool to clear the light, as mentioned in the post-installation procedures.
Is there a core charge for this part?
No, there is no core charge. You can keep your old module, saving you the time and expense of a return shipment.