Restore Your Vehicle’s Brain and End Electrical Frustration
Are you dealing with bizarre electrical issues in your Cadillac Escalade, Chevy Silverado, or GMC Sierra? Flickering lights, unresponsive power windows, a malfunctioning HVAC system, or a persistent airbag light can turn a reliable vehicle into a source of constant annoyance. These are classic signs of a failing Body Control Module (BCM), the central command center for your vehicle’s body electronics. This genuine GM BCM, a direct replacement for the 25971916 Body Control Module, arrives fully programmed to your vehicle’s VIN, offering a simple, effective, and permanent solution.
Common Symptoms & Your Solution
A faulty BCM can wreak havoc on your vehicle’s systems. If you’re experiencing any of the following, this pre-programmed module is the definitive fix:
- Unresponsive or intermittent HVAC and blower motor controls
- An illuminated airbag warning light, often with DTC B1001
- Power windows, door locks, or exterior/interior lights that don’t work correctly
- Security system malfunctions, including random alarms or starting issues
- Engine stalling, misfires, or strange grounding problems
- A cluster of diagnostic trouble codes (DTCs) related to body functions
Instead of paying for expensive diagnostic time and dealership programming fees, this module allows you to solve the problem directly. It restores full communication between your vehicle’s components, eliminating the frustrating gremlins and bringing your truck or SUV back to perfect working order.
Features & Benefits
- ✔ Plug-and-Play Installation: This module is expertly programmed to your vehicle’s specific VIN before shipping. This eliminates the need for a trip to the dealership for costly programming, allowing for a straightforward installation right out of the box.
- ✔ Restores Full Functionality: Get your power accessories back online. This BCM restores control over your lights, windows, locks, wipers, security system, and HVAC, ensuring every feature works as the factory intended.
- ✔ OEM-Quality and Reliability: Built to stringent General Motors standards, this module ensures dependable, long-term performance. It’s the reliable heart of your vehicle’s electronic system.
- ✔ Broad Compatibility: This unit is a direct replacement for a wide range of part numbers, including 25835966, 15943678, 25790508, 25844479, and the 25971916 Body Control Module, making it the right fit for dozens of GM trucks and SUVs.
- ✔ Guaranteed Performance: This unit is backed by our one-year replacement warranty.
- ✔ No Core Charge: We don’t require you to send your old part back. You can keep your original module without any extra hassle or hidden fees.
Expert Tip from Our Technicians: When you replace your BCM, take an extra minute to inspect the main ground connection near the installation area (typically under the dash on the driver’s side). A loose or corroded ground is a common cause of BCM failure and can cause recurring issues even with a new part. Ensuring a clean, tight ground connection is a simple step that can save you from future headaches.
By installing this pre-programmed 25971916 Body Control Module, you are not just replacing a part; you are restoring the safety, comfort, and reliability of your vehicle. Take control of your repair and get your truck or SUV back on the road with confidence.
Frequently Asked Questions
Do I need to have this BCM programmed by a dealer?
No. We program the module to your vehicle’s VIN before it ships. It will arrive ready for a plug-and-play installation, saving you time and money on dealership fees.
What tools are needed for installation?
Installation is typically very simple and requires basic hand tools like a socket set or screwdriver to remove the lower dash panel. The entire process often takes less than 15 minutes.
My airbag light is on. Will this fix it?
This BCM will resolve issues caused by a faulty module. However, if the airbag light remains on after installation, a simple ‘Setup SDM Primary Key in BCM’ procedure may need to be performed using a professional-grade scan tool. This re-syncs the new BCM with your vehicle’s airbag system.
Is this a new or used part?
This is a high-quality, OEM-grade component that has been thoroughly inspected and programmed to ensure it meets or exceeds original factory performance standards.
Do I need to return my old BCM?
No, there is no core charge for this part. You can keep or dispose of your old module at your convenience.