Restore Full Electronic Functionality to Your Vehicle
Is your 2011-2013 Chevrolet Caprice or other compatible GM vehicle suffering from bizarre electrical issues? Flickering lights, malfunctioning power windows, a security system that acts on its own, or warning lights that won’t turn off are all classic signs of 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 frustrating and unpredictable problems. This replacement Body Control Module, part number 15921353, is the definitive solution to restore your vehicle’s electronic systems to perfect working order.
From the Diagnostic Bay
We had a 2012 Impala (which uses this same BCM) come into the shop with a list of complaints that sounded like the car was haunted. The dome lights would stay on, the driver’s side power window worked intermittently, and the radio would sometimes refuse to turn off after the key was removed. The owner had already replaced the battery and checked all the fuses. After connecting our diagnostic scanner, we found multiple communication error codes pointing towards the BCM. Instead of a complex and costly wiring chase, we installed a VIN-programmed BCM like this one. In under an hour, every single one of the mysterious electrical gremlins was gone. It’s a reminder that sometimes the most complex-seeming problems have a straightforward, central solution.
Common Symptoms of a Failing BCM
- ✔ Intermittent or non-working power windows, door locks, or mirrors.
- ✔ Interior or exterior lights that flicker, stay on, or don’t work at all.
- ✔ A security system that engages randomly or prevents the car from starting.
- ✔ Inaccurate gauge readings on the instrument cluster.
- ✔ Erratic behavior from the radio, climate control, or windshield wipers.
- ✔ Dashboard warning lights (like the airbag light) that are illuminated for no reason.
- ✔ Communication error codes (U-codes) when scanned with a diagnostic tool.
The Plug-and-Play Solution for Your 2011-2013 Caprice Body Control Module
Don’t waste time and money at a dealership with diagnostic fees and programming charges. We make the process simple. This module is not just a part; it’s a complete service. When you purchase this 2011-2013 Caprice Body Control Module, we will flash it with the latest official GM software updates specifically for your vehicle. All you need to do is provide us with your vehicle’s VIN (Vehicle Identification Number) during checkout or via message. We handle the complex programming, so you receive a unit that is ready for installation right out of the box. This ensures perfect communication between the BCM and all other modules in your vehicle, just as the factory intended.
Installation and Post-Install Considerations
Physical installation of the BCM is typically straightforward, often located under the dashboard on the driver’s side. However, after installing your new BCM, some vehicles may require a few simple relearn procedures to ensure all systems are synchronized. These are not signs of a defective part but are standard steps in the vehicle’s security and safety protocols.
- Airbag System Sync: If your airbag warning light is on after installation, a ‘Setup SDM Primary Key in BCM’ procedure is needed. This syncs the new BCM with the airbag system’s Sensing and Diagnostic Module (SDM) and requires a professional-grade scan tool.
- Brake Pedal Position Relearn: Some models may require a brake pedal position sensor recalibration to ensure proper brake light and traction control operation.
We offer a no-core-charge policy, so you can keep your original module. While this part is listed for the 2011-2013 Caprice BCM, it is also a direct replacement for a wide range of GM vehicles and part numbers, including 15921352, 22860591, 25892622, and many more listed in the fitment data. Verify your part number to ensure compatibility.
Frequently Asked Questions
Do I need to get this BCM programmed by a dealer?
No. We handle all the programming for you before shipment. Simply provide your vehicle’s VIN, and we will flash the module with the correct software for your specific vehicle, making it a plug-and-play installation.
Where is the BCM located on a 2011-2013 Caprice?
On the 2011-2013 Chevrolet Caprice, the Body Control Module is typically located inside the cabin, under the dashboard, often to the left of the steering column.
What is the process after I place my order?
After you complete your purchase, you must send us your vehicle’s 17-digit VIN. We cannot ship the module until we have this information. Once we receive your VIN, we will program the module and typically ship it within one business day.
Will this fix my car’s specific electrical problem?
If your vehicle is exhibiting multiple symptoms from the list above, a failing BCM is the most likely cause. This module is designed to correct those issues. However, we always recommend proper diagnostics to confirm the BCM is the source of the problem before ordering.
Why is my airbag light on after installing the new BCM?
This is a normal security measure. The new BCM needs to be electronically ‘introduced’ to your vehicle’s airbag module (SDM). This requires a ‘Setup SDM Primary Key’ procedure with a compatible high-end scan tool to turn off the light.