Is Your Caprice Plagued by Bizarre Electrical Problems?
As a technician with over two decades of experience, I’ve seen it all. Your 2011-2013 Caprice starts acting possessed: the radio turns on and off by itself, the power windows have a mind of their own, the security light won’t shut off, or worse, the car won’t start at all. You’re not going crazyโyou’re likely dealing with a failing Body Control Module (BCM). The BCM is the central nervous system for your car’s body electronics, and when it fails, it creates a cascade of frustrating and unpredictable issues.
The Dealership-Free Solution is Here
Forget about towing your car to the dealer and paying hundreds for diagnostics and programming. This is a direct replacement Body Control Module for your Caprice, and we handle the most complex part for you. Simply provide us with your vehicle’s VIN during checkout, and my team will program the module with the latest GM factory software specific to your car. It arrives at your door ready for installation, saving you time, money, and a major headache.
Expert Pro Tip from a 20-Year Veteran
Before you install your new BCM, take a few minutes to inspect the area around the driver’s side A-pillar and firewall. In my shop, I’ve diagnosed dozens of BCM failures that were ultimately caused by a small, unnoticed water leak from a bad windshield seal or a clogged cowl drain. Water trickles down and onto the module’s connectors, causing corrosion and short circuits. Installing a new part without fixing the source of the leak is a recipe for a repeat failure in 6-12 months. A quick check now can save you from doing the job twice.
Common Symptoms of a Failing BCM:
- โ Erratic or non-functional power windows, door locks, and interior lights.
- โ Security system faults or an engine that won’t crank (anti-theft light flashing).
- โ Radio, climate control, or instrument cluster behaving strangely.
- โ False warning lights appearing on the dashboard.
- โ Communication error codes stored when scanned with a diagnostic tool.
Why Our 2011-2013 Caprice Body Control Module is the Right Choice
This isn’t just a part; it’s a complete solution designed to get your vehicle back to 100% functionality with minimal fuss.
- โ VIN-Programmed for You: Arrives flashed with the latest GM software matched to your specific vehicle options.
- โ True Plug-and-Play: Once installed, the core functions are restored without requiring a trip to the dealership for programming.
- โ Direct-Fit Replacement: Guaranteed to replace part number 25847588 and a wide range of other compatible part numbers (see list below).
- โ Restores Functionality: Solves the frustrating electrical gremlins caused by a faulty original BCM.
Simple Installation Process
- Safety First: Disconnect the negative terminal from your car’s battery and wait 10 minutes for the system to fully discharge.
- Locate the BCM: On the 2011-2013 Caprice, the BCM is typically located in the cabin, often on the driver’s side behind the lower dash panel.
- Disconnect and Remove: Carefully unplug the electrical connectors. Note their orientation. Unbolt or unclip the old module and remove it.
- Install the New Module: Mount the new BCM in the same location and securely reconnect all electrical harnesses.
- Reconnect Battery: Reattach the negative battery terminal.
Important Final Steps After Installation
To ensure full system integration and safety, a couple of final procedures are necessary. These steps require a professional-grade bidirectional scan tool.
- Airbag System Sync: You must perform the ‘Setup SDM Primary Key in BCM’ procedure. This synchronizes the new BCM with the airbag system (SDM) and will clear the airbag warning light on the dash.
- Brake Pedal Position Sensor Relearn: Some vehicles require the Brake Pedal Position Sensor to be recalibrated after BCM replacement. This ensures the brake lights and stability control systems function correctly.
Note: While this module is pre-programmed, these final synchronization steps are critical for safety systems. If you are not equipped to perform these procedures, we strongly recommend seeking assistance from a qualified technician.
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
Extensive Vehicle Compatibility:
This module also fits a wide variety of other GM vehicles. Please verify your part number and check the detailed fitment list to ensure compatibility with models such as the Impala, Acadia, Express/Savana vans, Tahoe, Yukon, and more.