Restore Full Electrical Control to Your GM Truck or SUV
Are strange electrical problems plaguing your 2003-2006 Chevy Avalanche or other GM vehicle? From flickering lights and unresponsive power windows to a malfunctioning security system, a failing Body Control Module (BCM) can turn your reliable workhorse into a source of daily frustration. This pre-programmed 15136225 Body Control Module is the direct-fit, plug-and-play solution designed to restore full functionality and your peace of mind without a trip to the dealership.
Common Symptoms & Your Solution
A faulty BCM can manifest in numerous ways, often making diagnosis a challenge. If you’re experiencing any of the following issues, this module is the definitive solution to get your vehicle back in top shape:
- Intermittent or Non-Working Electronics: Power windows, door locks, interior/exterior lights, or windshield wipers that work sporadically or not at all.
- HVAC Control Problems: Inability to adjust temperature, fan speed, or airflow direction. The blower motor may seem to have a mind of its own.
- Security System Malfunctions: The anti-theft system may prevent the vehicle from starting, or the alarm may trigger without reason.
- Warning Lights & DTCs: An illuminated airbag light or check engine light, often accompanied by diagnostic trouble codes like B1001 or other communication errors.
Instead of spending hundreds at a dealership for diagnostics and programming, this VIN-programmed 15136225 Body Control Module arrives ready for a straightforward installation, resolving these issues efficiently.
Features & Tangible Benefits
- ✔ Plug-and-Play Installation: We pre-program this module to your vehicle’s specific VIN. This crucial step ensures all your vehicle’s options work correctly right out of the box, saving you from expensive dealership programming fees and diagnostic headaches.
- ✔ Restored Vehicle Functionality: Regain complete and reliable control over your vehicle’s critical body systems—from power accessories and lighting to security and climate control.
- ✔ OEM-Standard Quality: Engineered to meet or exceed original equipment specifications, ensuring a perfect fit and dependable, long-term performance for your truck or SUV.
- ✔ Hassle-Free Process: No core charge is required. You can keep your old part without the inconvenience of packaging and returning it.
- ✔ Guaranteed Performance: This unit is backed by our one-year replacement warranty.
Expert Insight: Why VIN Programming is Non-Negotiable
On these early 2000s GM vehicles, the BCM is the central hub for dozens of electronic features. A generic, unprogrammed module from a junkyard or a budget seller simply won’t work correctly. It won’t know if your truck has power-folding mirrors, a sunroof, or specific lighting packages. Our VIN-programming process tailors the module’s software to your vehicle’s exact factory build sheet. This ensures every button and switch works as it should, preventing the frustrating compatibility issues and error codes that plague improper installations. It’s the key to a successful, lasting repair.
By installing this professionally programmed 15136225 Body Control Module, you’re not just replacing a part; you’re restoring the reliability and convenience you depend on every day. Get back on the road with confidence, knowing your vehicle’s electronics are fully sorted.
Frequently Asked Questions
What does a Body Control Module do?
The Body Control Module (BCM) acts as the central computer for your vehicle’s body electronics. It manages non-engine related functions like power windows, door locks, interior and exterior lighting, the security system, climate controls, and windshield wipers.
Is this BCM difficult to install?
Installation is typically straightforward for someone with basic mechanical skills. The BCM is usually located under the steering column or center dash. The process involves disconnecting the battery, removing a few trim panels, and swapping the electrical connectors. Most installations take less than 30 minutes.
Will this module require programming at the dealership?
No. This is the primary benefit of our product. We pre-program the module to your vehicle’s VIN before shipping it to you. This makes it a plug-and-play part, saving you the time, cost, and hassle of a dealership visit.
What happens if my airbag light is on after installation?
In some cases, the new BCM may need to be synced with the airbag system’s computer (SDM). If the airbag light remains on after installation, a professional scan tool is needed to perform the ‘Setup SDM Primary Key in BCM’ procedure. This is a quick process for any qualified technician.
How do I know if this is the correct part for my vehicle?
Please use the detailed compatibility list on this page to confirm fitment for your specific year, make, and model. You can also match the part number 15136225 or any of the other interchangeable part numbers listed to the one on your original module.
Is there a core charge for this part?
No, there is no core charge. You are not required to send your old BCM back to us, which simplifies the repair process for you.