Restore Full Electrical Function to Your GM Vehicle
Are you battling frustrating electrical gremlins in your vehicle? Issues like flickering lights, malfunctioning power windows and locks, or strange warning messages on your dash often point to a single culprit: a failing Body Control Module (BCM). The BCM is the central nervous system for your car’s electronic accessories, and when it starts to fail, it can cause a wide range of confusing and intermittent problems. This replacement Body Control Module, programmed specifically for your vehicle’s VIN, is the definitive solution to restore order and reliability.
From the Diagnostic Bay
We had a 2012 Caprice PPV (Police Pursuit Vehicle) in the shop that was driving the department crazy. It would randomly fail to start, the dome lights would stay on draining the battery, and the power locks worked only when they felt like it. We spent hours checking wiring and grounds, but everything seemed fine. The culprit was a failing BCM. Once we installed a VIN-programmed unit like this one, all the bizarre electrical issues vanished instantly. It’s a common failure point on these high-use vehicles, and a correctly programmed replacement is the only reliable fix.
Common Symptoms of a Failing BCM
- ✔ Power windows, door locks, or mirrors operating erratically or not at all.
- ✔ Interior or exterior lights flickering, staying on, or not turning on.
- ✔ The security system acting up, causing no-start conditions or false alarms.
- ✔ Inconsistent or non-functional HVAC climate controls.
- ✔ False warning lights appearing on the instrument cluster (e.g., ABS, Airbag, Traction Control).
- ✔ Remote keyless entry failing to work.
Why Choose Our 2011-2013 Caprice BCM?
This isn’t just a part; it’s a complete, ready-to-install solution. We take the guesswork and hassle out of the repair. Before we ship, our technicians will program the module with the latest GM software updates using the VIN you provide. This ensures that the BCM communicates perfectly with your vehicle’s other electronic systems right out of the box. You get a reliable repair without the time and expense of a dealership visit for programming. A failing 2011-2013 Caprice BCM can be a headache, but this solution makes the repair straightforward.
Installation and Post-Install Notes
While installation is plug-and-play, some vehicles may require additional steps to ensure all systems are synchronized. Please be aware of the following potential procedures:
- Airbag System Sync: If the airbag warning light is illuminated after installation, a professional scan tool is needed to perform the ‘Setup SDM Primary Key in BCM’ procedure. This syncs the new BCM with the airbag system.
- Brake Pedal Position Relearn: To ensure proper brake light and traction control operation, a brake pedal position sensor relearn may be necessary.
Always consult a factory service manual or a qualified technician for vehicle-specific guidance.
Guaranteed Fitment for Multiple GM Models
This BCM is a direct replacement for a wide array of General Motors vehicles. Please verify your original part number against the list below to ensure compatibility. This module replaces 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
Frequently Asked Questions
What does a Body Control Module (BCM) do?
The BCM acts as the main computer for your vehicle’s body electronics. It controls non-engine related functions like 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 receive instructions on how to send us your vehicle’s 17-digit VIN. We cannot ship your part until we receive this information for programming.
Is this part difficult to install?
The physical replacement is typically straightforward, involving unplugging the old module and plugging in the new one. However, as noted, some models may require additional electronic relearn procedures with a scan tool for systems like airbags or brakes.
Do I need to return my old BCM?
No, there is no core charge for this part. You can keep your original module.
What if my airbag light is on after installing the new BCM?
This is a known possibility. The new BCM needs to be electronically introduced to the airbag system. A technician with a professional diagnostic tool will need to perform the ‘Setup SDM Primary Key in BCM’ procedure to resolve this.
Will this programmed 2011-2013 Caprice BCM solve my car’s specific issue?
If your vehicle’s issues match the common symptoms of BCM failure and a proper diagnosis has been performed, this part is the correct solution. It is designed to restore all factory body control functions.