Restore Full Control Over Your Vehicle’s Electronics
Are you battling frustrating electrical gremlins in your truck or SUV? Flickering lights, a non-responsive HVAC system, or power windows with a mind of their own are more than just an annoyanceโthey’re signs of a failing Body Control Module (BCM). Take back control and restore your vehicle’s dependability with our pre-programmed GM 15116066 Body Control Module. This is not just a replacement part; it’s a complete, plug-and-play solution designed to get your vehicle back to perfect working order without a mandatory trip to the dealership.
Common Symptoms of a Failing BCM & Your Solution
A faulty BCM can cause a cascade of confusing issues. If you’re experiencing any of the following, this module is the definitive solution:
- Intermittent or complete loss of climate control (HVAC) functions.
- Power windows, door locks, or interior/exterior lights not working correctly.
- The security system acting up, leading to a no-start condition.
- An illuminated airbag warning light, often with Diagnostic Trouble Code (DTC) B1001.
- Erratic wiper operation or other strange electrical behavior.
By replacing your old unit with this expertly programmed module, you directly address the root cause of these problems, clearing related DTCs and restoring the seamless operation you expect from your vehicle.
Features & Benefits
- โ Plug & Play Installation: This module arrives pre-programmed to your vehicle’s specific VIN. This critical step ensures full compatibility with your existing systems and eliminates the need for expensive dealership programming.
- โ Restores Full Functionality: Get your power accessories, lighting, security, and climate systems working reliably again. This module correctly manages all body-related electronic functions for a smoother, safer driving experience.
- โ OEM-Quality Engineering: Built to meet or exceed original equipment standards, ensuring robust performance and long-term durability for daily drivers and work trucks alike.
- โ Hassle-Free Transaction: No core charge is required. You can keep your old part without the inconvenience of returning a core.
- โ Guaranteed Peace of Mind: This unit is backed by our one-year replacement warranty.
From Our Tech Bench: For these 2002-2007 GM vehicles, the BCM is deeply integrated with the security system (like Passlock II or Passkey III). A non-programmed module from a junkyard or a generic supplier will almost always result in a no-start condition. Our VIN programming service writes your vehicle’s unique security key and option data directly to the GM 15116066 Body Control Module before it ships. This is the secret to a true plug-and-play repair, saving you hours of diagnostic headaches and the cost of a tow to the dealer.
Whether you’re a seasoned DIYer tackling a repair on your Silverado 2500 or a shop owner servicing a customer’s Cadillac Escalade, this programmed GM 15116066 Body Control Module is the most reliable and efficient way to solve complex electrical issues. Order today and restore your vehicle’s electronic systems to factory-perfect condition.
Frequently Asked Questions
What does ‘VIN Programmed’ actually mean?
It means we load your vehicle’s unique 17-digit Vehicle Identification Number (VIN) and its specific factory options into the module before shipping. This ensures the BCM communicates perfectly with your vehicle’s other computers (like the ECU and TCM) right out of the box, avoiding compatibility errors and security lockouts.
Is this BCM difficult to install?
No, for most models, the installation is very straightforward. The BCM is typically located under the driver’s side dashboard near the steering column. It involves disconnecting the battery, unplugging a few color-coded connectors, swapping the module, and reconnecting everything. Most people can complete the job in under 15 minutes with basic tools.
Will I need to go to the dealership after installation?
Our VIN programming eliminates the need for the main programming at a dealership. However, in some cases, if the airbag light remains on, a simple ‘Setup SDM Primary Key’ relearn procedure may be needed with a capable scan tool. This is a quick procedure that most independent repair shops can perform.
How can I be sure my BCM is the problem?
The most common indicators are multiple, unrelated electrical issues happening at once. If your power locks, windows, and radio are all acting up, the BCM is a prime suspect as it controls all of them. A professional diagnosis with a high-end scan tool can confirm by checking for communication errors with the BCM.
Is this the correct part for my vehicle?
This module fits a wide range of 2002-2007 GM trucks, vans, and SUVs. Please review the detailed fitment list on this page and match your original part number to one of the interchangeable numbers provided (e.g., 15116066, 15136225, 15198116, etc.) to ensure a perfect match.