End Your Vehicle’s Electrical Chaos
Are strange electrical issues turning your reliable GM truck or van into a source of daily frustration? Flickering lights, unresponsive power windows, a security system that has a mind of its own, or worse—a vehicle that refuses to start—are all classic signs of a failing Body Control Module (BCM). The BCM is the central nervous system for your vehicle’s comfort and security features. When it fails, it can create a cascade of confusing and maddening problems. This is the solution you’ve been looking for: a professionally programmed Body Control Module, ready for installation right out of the box.
Common Symptoms & Your Solution
If you’re experiencing any of the following, a faulty BCM is the likely culprit:
- Erratic or non-functional interior/exterior lights
- Power windows, locks, or mirrors not working
- The security light is flashing and the engine won’t start (Passlock issues)
- Intermittent stalling or no-start conditions
- Warning lights appearing on the dash for no reason
- Inaccurate fuel gauge or other instrument cluster problems
Instead of spending a fortune at the dealership for diagnostics and programming, this programmed 16257125 BCM provides a direct, cost-effective fix. We take all the guesswork out of the repair by flashing the unit with the latest GM software updates, specifically matched to your vehicle’s unique VIN. This ensures seamless communication between the module and your vehicle’s other systems, restoring the full functionality you depend on.
Features & Benefits
- ✔ VIN-Programmed for You: This module arrives flashed to your specific vehicle. This eliminates the need for expensive scan tools or a trip to the dealer for programming, saving you time and money.
- ✔ Plug & Play Installation: Once you receive the part, the physical installation is straightforward for a DIYer or any professional mechanic. Get your vehicle back to normal without complex procedures.
- ✔ Updated GM Software: Your BCM is loaded with the newest software from General Motors, often correcting factory bugs and improving performance over your original, outdated unit.
- ✔ No Core Charge: Keep your old module. There’s no need to worry about the cost or hassle of sending a core back to us.
- ✔ Broad Compatibility: This unit is a direct replacement for a wide range of popular GM trucks, SUVs, and vans, including part numbers 19153625, 8191536250, and 09366801.
- ✔ Peace of Mind Guarantee: This unit is backed by our one-year replacement warranty.
Expert Insight: The Ghost in the Machine
As a technician, I’ve seen countless hours and dollars wasted chasing electrical “ghosts.” A customer might come in for a window that won’t go down, and a week later, the truck won’t start. The root cause is often a failing BCM that’s slowly corrupting signals across the vehicle. Replacing it with a generic, un-programmed unit from a salvage yard is a gamble. By installing a professionally programmed 16257125 BCM, you’re not just replacing a part; you’re performing a targeted repair that restores the vehicle’s electronic integrity and prevents future phantom issues from cropping up.
Frequently Asked Questions
What exactly does the Body Control Module do?
The BCM is a computer that manages and controls many of your vehicle’s non-engine related electronic systems. This includes power windows, door locks, the alarm system, interior and exterior lighting, and the instrument panel, ensuring they all work together correctly.
How do I provide my VIN for programming?
After you complete your purchase, simply send us a message with your 17-digit Vehicle Identification Number (VIN). We cannot ship your part until we receive this information, as the programming is specific to your vehicle.
Will this fix my ‘Security’ light and no-start problem?
In the vast majority of cases for these GM models, a flashing security light and a crank-no-start condition are caused by a failing BCM. This programmed 16257125 BCM is the definitive solution for that common issue.
Is this part difficult to install?
The physical replacement is typically straightforward. On most models, the BCM is located under the driver’s or passenger’s side of the dashboard. It involves disconnecting the battery, removing a few trim panels, and unplugging the electrical connectors. Anyone with basic mechanical skills can usually perform the swap in under an hour.
What if my airbag light turns on after installation?
This is a possibility. If the airbag light illuminates, it simply means the new BCM needs to be electronically introduced to the airbag system. A technician with a professional scan tool will need to perform a quick ‘Setup SDM Primary Key in BCM’ procedure to sync the systems.
Do I need to send my old BCM back?
No. We do not require you to return your original module. There is no core charge or extra fee associated with this purchase.