Restore Full Control Over Your GM Vehicle’s Electronics
Are you dealing with frustrating electrical issues in your Chevrolet, GMC, Cadillac, or Hummer? Flickering lights, unresponsive power windows, a malfunctioning HVAC system, or a stubborn security light can turn a reliable workhorse into a daily headache. These are classic signs of a failing Body Control Module (BCM). This OEM-quality GM 15116066 BCM arrives fully programmed to your vehicle’s specific VIN, providing a direct, plug-and-play solution to restore your truck or SUV’s functionality and get you back on the road with confidence.
Common Symptoms & Your Solution
A failing BCM can cause a wide range of confusing electrical problems. If you’re experiencing any of the following, this module is the definitive fix:
- Intermittent or non-working interior and exterior lights
- Power windows, door locks, or mirrors that operate erratically or not at all
- HVAC and climate control blower motor issues
- An airbag warning light that won’t turn off, often with DTC B1001
- Security system malfunctions that may lead to a no-start condition
- A variety of diagnostic trouble codes (DTCs) related to body systems
By installing our pre-configured programmed 15116066 BCM, you bypass the expensive and time-consuming trip to the dealership for programming. We handle the complex part, so you can handle the simple installation.
Features & Benefits
- ✔ Plug & Play Installation: This module is pre-programmed with the latest GM software updates using your vehicle’s VIN. Simply install it, and you’re ready to go—no dealership visit required.
- ✔ Restores Full Functionality: Regain reliable control over your vehicle’s essential body electronics, from power windows and locks to the security system and interior lighting.
- ✔ Solves Annoying Electrical Gremlins: Engineered to resolve common DTCs and erratic behavior caused by a faulty original BCM, providing a stable and lasting repair.
- ✔ OEM-Standard Quality: Built to meet or exceed original equipment specifications for a perfect fit and dependable performance in your Silverado, Tahoe, Sierra, Yukon, or other compatible model.
- ✔ Peace of Mind Guarantee: This unit is backed by our one-year replacement warranty.
An Expert’s Tip: Why a Programmed Module is the Smart Choice
As a technician with over two decades of experience, I’ve seen countless vehicle owners try to save a few dollars with a used BCM from a salvage yard. The problem is, that used module is programmed for a different vehicle. It will create new, even more confusing issues, from security lockouts to incorrect feature operation. A professionally programmed 15116066 BCM like this one is the only way to guarantee a correct, one-time fix. It saves you hours of diagnostic headaches and the potential cost of a tow, making it the most cost-effective solution in the long run.
Frequently Asked Questions
What does a Body Control Module (BCM) do?
The BCM acts as the central computer for your vehicle’s body electronics. It manages non-engine related functions like your lights, power windows, door locks, security system, wipers, and climate controls, ensuring everything works together correctly.
Is this BCM truly plug-and-play?
Yes. We program the module to the VIN you provide during checkout. This ensures it has the correct software and configuration for your specific vehicle, allowing for a direct installation without needing any additional programming from a dealership.
What if my airbag light is on after installation?
In some cases, the new BCM needs to be synced with the airbag system’s SDM (Sensing and Diagnostic Module). This is a simple procedure called ‘Setup SDM Primary Key in BCM’ that can be performed by a technician with an advanced diagnostic scan tool.
Do I need to return my old BCM?
No, there is no core charge for this part. You can keep your old module without any extra fees or hassle, making the replacement process even simpler.
How do I know if this is the right part for my vehicle?
This programmed 15116066 BCM is compatible with a wide range of 2002-2007 GM trucks, vans, and SUVs. Please check the detailed fitment list on this page or match the part number from your original module to ensure it’s the correct fit for your vehicle.