Restore Full Control Over Your GM Truck or Van
Are you dealing with frustrating electrical gremlins in your trusty GM vehicle? Flickering interior lights, power windows with a mind of their own, or a security system that randomly prevents you from starting the engine are all classic signs of a failing Body Control Module (BCM). This vital component is the central hub for your vehicle’s body electronics, and when it malfunctions, it can make your reliable workhorse feel unpredictable. This pre-programmed 16257125 Body Control Module is the definitive solution to restore order and get your vehicle back to dependable, working condition.
Common Symptoms & Your Solution
If you’re experiencing any of the following issues, a failing BCM is the likely culprit. This unit is engineered to correct these specific problems:
- Intermittent or non-working power windows, door locks, and mirrors
- Erratic interior or exterior lighting (dome lights, headlights)
- Malfunctioning radio or climate control displays
- Security or anti-theft system lights staying on, causing no-start conditions
- False warning messages on the instrument cluster
- Communication issues with other vehicle modules (DTCs U1000-U1305)
Instead of risking a used part from a salvage yard that requires expensive dealer programming, our module arrives programmed to your vehicle’s specific VIN. We flash it with the latest GM software updates, ensuring all original bugs are fixed and performance is optimized for your truck or van.
Features & Benefits
- ✔ VIN-Programmed for Your Vehicle: This module arrives ready for installation. Simply provide your VIN after purchase, and we handle all the complex programming, saving you a costly trip to the dealership.
- ✔ Restores Full Functionality: Get your power accessories, security system, and interior electronics working reliably again.
- ✔ No Core Charge: Keep your old module. There’s no need to worry about packaging and shipping your original part back to us, simplifying your repair process.
- ✔ Direct-Fit Replacement: Engineered as a direct replacement for multiple OEM part numbers, including 16257125, 19153625, and 09366801, guaranteeing a perfect fit and proper communication.
- ✔ One-Year Warranty: This unit is backed by our one-year replacement warranty.
Expert Insight: The ‘Plug & Play’ Advantage
As a technician, I’ve seen countless hours and dollars wasted on BCM replacements. Many owners buy a used module, only to discover it won’t work without being programmed by a dealer with a Tech 2 scan tool—a service that can cost hundreds. Our process eliminates that entire headache. By programming the 16257125 Body Control Module to your VIN before it ships, we provide a solution that is as close to plug-and-play as possible for these vehicles. This saves you time, money, and the frustration of a job half-done, getting your truck back on the road where it belongs.
Frequently Asked Questions
What is a BCM and what does it do?
The Body Control Module (BCM) is a computer in your vehicle that controls and monitors a wide range of electronic accessories not related to the engine, such as power windows, locks, lights, wipers, and the security system. It acts as a central hub for these functions.
Do I need to send my old part back?
No. This BCM is sold without a core charge. You can keep your original part, which simplifies the process and gets your vehicle repaired faster.
What happens after I place my order?
After you complete your purchase, you will need to send us your vehicle’s 17-digit VIN. Our technicians will use this information to program the 16257125 Body Control Module with the correct software for your specific vehicle configuration before we ship it to you.
Will I need to do any programming myself?
No, the main programming is done by us. However, depending on your specific model, a few simple relearn procedures may be necessary after installation, such as a Brake Pedal Position Relearn or an Airbag System Sync if the warning light appears. These are detailed in the included instructions.
Is this part difficult to install?
The BCM is typically located under the driver’s or passenger’s side of the dashboard. Installation involves disconnecting the battery, removing a few trim panels, and swapping the electrical connectors. It is a manageable job for a confident DIYer, but we always recommend consulting a service manual or a professional technician if you are unsure.
What if my airbag light comes on after installation?
In some cases, the new BCM needs to be synced with the airbag system’s computer (SDM). This is done via a ‘Setup SDM Primary Key in BCM’ procedure, which requires a professional-grade diagnostic tool. This is only necessary if the airbag warning light is illuminated after the new module is installed.