Tired of Your Truck’s Electrical Gremlins?
Are unpredictable electrical issues in your Chevrolet, GMC, or Cadillac truck or SUV causing major headaches? One moment the A/C works, the next it doesn’t. Power windows have a mind of their own, and warning lights appear for no reason. These aren’t just annoyances; they’re symptoms of a failing Body Control Module (BCM). It’s time to stop chasing symptoms and fix the root cause with our pre-programmed GM 25844480 BCM, restoring the reliability and functionality you depend on.
Common Symptoms & Your Solution
A failing BCM can create a cascade of confusing problems. If you’re experiencing any of the following, this module is your definitive solution:
- Intermittent or complete loss of HVAC and climate control functions.
- Power windows, door locks, or exterior/interior lights that don’t work correctly.
- An active airbag warning light, often with DTC B1001.
- Security system malfunctions that may prevent the vehicle from starting.
- Unexplained engine stalling, misfires, or poor grounding symptoms.
This VIN Programmed 25844480 BCM is engineered to resolve these issues directly, arriving at your door ready for a simple, plug-and-play installation.
Features & Benefits
- ✔ Plug-and-Play Installation: We program the module to your vehicle’s specific VIN before shipping. This eliminates the need for expensive dealership programming, saving you time and money.
- ✔ Restored Functionality: Regain full and reliable control over your vehicle’s essential electronic systems, from power locks and windows to the climate control and security system.
- ✔ OEM-Standard Quality: Built to meet or exceed original equipment specifications, ensuring dependable performance and longevity for your work truck, family SUV, or luxury vehicle.
- ✔ Broad Compatibility: A direct replacement for a wide range of part numbers, including 15263497, 25835966, 20939137, and 22860591, ensuring a perfect fit for your specific model.
- ✔ Hassle-Free Purchase: No core charge is required. You can keep your old part without the inconvenience of returning it.
- ✔ Guaranteed Peace of Mind: This unit is backed by our one-year replacement warranty.
An Expert’s Insight: As a technician, I’ve seen countless hours wasted chasing electrical ghosts caused by a bad BCM. A customer might come in for a non-working blower motor, but the real culprit is the module that controls it. The beauty of a pre-programmed unit is that it provides a definitive fix. For both DIY mechanics and professional shops, installing a VIN Programmed 25844480 BCM means you’re not just replacing a part; you’re restoring the vehicle’s entire electronic nervous system with confidence, getting the job done right the first time.
Frequently Asked Questions
Is this Body Control Module truly plug-and-play?
Yes. We program the module with the latest GM software using the VIN you provide during checkout. This ensures it communicates correctly with your vehicle’s other systems right out of the box, with no need for a trip to the dealer for programming.
What if my airbag light is on after installation?
In some cases, particularly if the old BCM had stored airbag codes like B1001, the new module may need to be synchronized with the airbag system. This is done using a professional scan tool with a function called “Setup SDM Primary Key in BCM.” It’s a quick procedure for any qualified technician.
Do I need to send my old part back?
No. We do not require a core return for this part. You can keep your original module, which simplifies the process and saves you the hassle and cost of return shipping.
How do I confirm this BCM fits my exact vehicle?
The best way is to check the part number on your original BCM. This unit is a direct replacement for numerous part numbers, including 15263497, 25844480, and many others listed in the description. You can also use our website’s vehicle fitment tool or contact our expert support team with your VIN.
Why is a VIN-programmed module better than a used one from a junkyard?
A used module is programmed to a different vehicle and will not work correctly in yours without being reprogrammed by a dealer. Our VIN Programmed 25844480 BCM is guaranteed to be compatible with your specific vehicle’s options and security system, ensuring a successful and permanent repair.