End Electrical Gremlins & Restore Full Functionality
Are you battling frustrating electrical issues in your vehicle? Flickering dashboard lights, power windows with a mind of their own, a security system that won’t cooperate, or even a vehicle that refuses to start? These are all classic signs of a failing Body Control Module (BCM). Your vehicle’s BCM is the central command center for its body electronics, and when it falters, it can cause a cascade of confusing and unpredictable problems. This genuine GM Body Control Module is the definitive, reliable solution to get your car, truck, or SUV back to perfect working order.
Common Symptoms & Your Solution
If you’re experiencing any of the following, a faulty BCM is the likely culprit:
- Interior or exterior lights not working correctly
- Power windows, locks, or mirrors behaving erratically
- Erroneous warning lights on the instrument cluster
- Problems with the radio or climate control systems
- Remote keyless entry failure
- Vehicle security system faults or no-start conditions
Instead of a costly trip to the dealership for diagnostics and programming, we provide a simple, direct solution. We ship you a replacement Programmed GM Body Control Module 25847589 that is flashed with the latest GM software and coded specifically to your vehicle’s VIN. This makes installation straightforward, getting you back on the road with confidence and control.
Features & Benefits
- ✔ VIN-Programmed for Your Vehicle: This module arrives ready for installation. We handle the complex programming, saving you hundreds of dollars in dealership fees and programming labor.
- ✔ Latest GM Software Updates: Your BCM will be loaded with the most current software available from the manufacturer, ensuring optimal performance and compatibility with your vehicle’s systems.
- ✔ No Core Charge: Keep your old part. There are no core fees, no return hassles, and no extra charges to worry about. The price you see is the price you pay.
- ✔ Restores Original Functionality: Eliminate the frustrating electrical glitches and restore your vehicle’s features to factory-perfect operation.
- ✔ Broad Compatibility: This single part number, 25847589, replaces a wide range of original part numbers, covering dozens of GM models. Please check the fitment list to confirm for your vehicle.
- ✔ Drive with Confidence: This unit is backed by our one-year replacement warranty.
Expert Insight: The ‘Brain’ of Your Vehicle’s Comfort & Security
Think of the BCM as the central nervous system for everything that isn’t related to the engine. It manages the complex network of switches, sensors, and modules that make your vehicle comfortable and secure. When it fails, communication breaks down, leading to the bizarre issues you’re likely facing. In the past, replacing one meant towing the vehicle to a dealer for expensive, specialized programming. Our VIN-programming service is a game-changer, putting the power back in the hands of knowledgeable owners and independent repair shops. By installing our Programmed GM Body Control Module 25847589, you are not just replacing a part; you are restoring the vehicle’s electronic integrity with a modern, efficient solution.
Frequently Asked Questions
What exactly does the Body Control Module do?
The BCM is a computer that controls and monitors a wide variety of non-engine-related functions in your vehicle. This includes power windows, door locks, interior and exterior lighting, security systems, climate controls, and the instrument cluster, among others.
How do I provide my VIN for programming?
After you complete your purchase, you will need to send us your vehicle’s 17-digit VIN (Vehicle Identification Number). We cannot ship the module until we have this information, as the programming is specific to your exact vehicle build.
Is this BCM truly ‘plug and play’?
For most vehicles, yes. Because we program it to your VIN, the main installation is plug and play. However, as noted in our post-install procedures, some vehicles may require a simple relearn procedure for systems like the airbags (if the warning light appears) or the brake pedal position sensor. These are often performed with a professional scan tool.
What if my original part number is not on the list?
The provided list of part numbers (25847589, 15921352, 22860591, etc.) represents the most common compatible units. If your part number is not listed but your vehicle make, model, and year are, please contact us with your VIN. We can verify compatibility for you.
What happens if the airbag light comes on after installation?
This is a known possibility. The BCM and the airbag system (SDM) communicate for security. If the light appears, a technician will need to use a professional scan tool to perform the ‘Setup SDM Primary Key in BCM’ procedure to sync the modules. This is a standard procedure and resolves the issue.
Why is this a better option than going to a dealer?
Our solution saves you significant time and money. You avoid towing fees, high dealership labor rates for diagnostics, and the separate, often expensive, cost of programming. We combine the part and the programming into one simple, shippable package.