Fix Your Truck’s Electrical Headaches for Good
If you’re dealing with bizarre electrical issues in your 2007-2011 Chevrolet Silverado 2500, the Body Control Module (BCM) is often the culprit. As the central command for your truck’s body electronics, a failing BCM can cause a cascade of frustrating problems that are difficult to diagnose. This replacement module, part number 15901388, is the definitive solution. We utilize a professional cloning service, which means we transfer the exact data from your original module to this new one. The result is a true plug-and-play part that requires no expensive trip to the dealership for programming—it will work with your existing keys and settings right out of the box.
Case Study: A Tricky Diagnosis
I once had a 2009 Silverado 2500 in the bay that was a real head-scratcher. The customer complained of an intermittent no-start, random security light illumination, and the radio turning on and off by itself. The battery and alternator tested fine. We initially suspected a bad ground, but after hours of tracing wires, we found nothing. On a hunch, we connected our scope to the communication network and saw garbled data coming from the BCM. It was intermittently failing, causing network-wide chaos. Replacing it with a cloned module like this one solved every single symptom instantly. It saved the customer from needlessly replacing other expensive parts.
Is Your Silverado Showing These Symptoms?
A faulty BCM can manifest in numerous ways. If you’re experiencing any of the following, it’s a strong indicator that your module needs replacement:
- ✔ Unresponsive or erratic power windows, door locks, or mirrors.
- ✔ Interior or exterior lights flickering, staying on, or not working at all.
- ✔ HVAC system failures, such as the blower motor not working or temperature controls being unresponsive.
- ✔ The security system light flashing, leading to no-start or stalling conditions.
- ✔ An airbag warning light on the dash, often accompanied by Diagnostic Trouble Code (DTC) B1001.
- ✔ Communication errors with other modules, leading to a host of other confusing electronic issues.
A Straightforward Guide to Installation
Getting your truck back to 100% is easier than you think. For most DIYers, this is a quick and simple job.
- Safety First: Always disconnect the negative terminal from your truck’s battery before working on any electronic components.
- Locate the BCM: The Body Control Module is typically located under the driver’s side dashboard, near the steering column. You may need to remove a lower dash panel for access.
- Disconnect and Remove: Carefully unplug the electrical connectors from the old BCM. They have locking tabs that need to be pressed. Once disconnected, unbolt or unclip the module from its mounting bracket.
- Install the New Module: Seat the new, cloned BCM into the mounting bracket and securely plug in all the electrical connectors. You’ll hear a click as they lock into place.
- Post-Installation Checks: Reconnect the battery terminal. Start the truck and test all functions: lights, wipers, locks, windows, and HVAC. Note: If the airbag light is on, you may need a professional scan tool to perform the ‘Setup SDM Primary Key in BCM’ procedure. Some models may also require a ‘Brake Pedal Position Relearn’.
Guaranteed Fitment for Your GM Truck or SUV
This module is a direct replacement for part number 15901388 and other interchangeable numbers, ensuring compatibility with a wide range of General Motors vehicles. Please verify your vehicle is on the list below.
ESCALADE 10 Body Control (BCM); (under steering column), ID 25835966
ESCALADE 11 Body Control (BCM); (under steering column)
ESCALADE ESV 07-09 Body Control (BCM); (under steering column)
ESCALADE ESV 10 Body Control (BCM); (under steering column), ID 25835966
ESCALADE ESV 11 Body Control (BCM); (under steering column)
ESCALADE EXT 07-09 Body Control (BCM); (under steering column)
ESCALADE EXT 10 Body Control (BCM); (under steering column), ID 25835966
ESCALADE EXT 11 Body Control (BCM); (under steering column)
AVALANCHE 1500 07 Body Control (BCM), (under steering column)
AVALANCHE 1500 08-09 Body Control (BCM); (under steering column)
AVALANCHE 1500 10 Body Control (BCM); (under steering column), ID 25835966
AVALANCHE 1500 11 Body Control (BCM)
SIERRA 1500 PICKUP 07 Body Control (BCM); new style (smooth door skin), (under steering column)
SIERRA 1500 PICKUP 08 Body Control (BCM); (under steering column)
SIERRA 1500 PICKUP 09 Body Control (BCM), (under steering column)
SIERRA 1500 PICKUP 10-11 Body Control (BCM); (under steering column)
SIERRA 2500 PICKUP 07 Body Control (BCM); new style (smooth door skin), (under steering column)
SIERRA 2500 PICKUP 08-11 Body Control (BCM); (under steering column)
SIERRA 2500 PICKUP 13 Body Control (BCM); (under steering column), ID 25835966
SIERRA 3500 PICKUP 07 Body Control (BCM); new style (smooth door skin), (under steering column)
SIERRA 3500 PICKUP 08-11 Body Control (BCM); (under steering column)
SIERRA 3500 PICKUP 13 Body Control (BCM); (under steering column), ID 25835966
SIERRA DENALI 07 Body Control (BCM); new style (smooth door skin), (under steering column)
SIERRA DENALI 08-10 Body Control (BCM); (under steering column)
SIERRA DENALI 1500 11 Body Control (BCM); (under steering column)
SIERRA DENALI 2500 11 Body Control (BCM); (under steering column)
SIERRA DENALI 2500 13 Body Control (BCM); (under steering column), ID 25835966
SIERRA DENALI 3500 11 Body Control (BCM); (under steering column)
SIERRA DENALI 3500 13 Body Control (BCM); (under steering column), ID 25835966
SILVERADO 1500 PICKUP 07 Body Control (BCM); new style (smooth door skin), (under steering column)
SILVERADO 1500 PICKUP 08-11 Body Control (BCM); (under steering column)
SILVERADO 2500 PICKUP 07 Body Control (BCM); new style (smooth door skin), under steering column)
SILVERADO 2500 PICKUP 08-11 Body Control (BCM), (under steering column)
SILVERADO 2500 PICKUP 13 Body Control (BCM); (under steering column), ID 25835966
SILVERADO 3500 PICKUP 07 Body Control (BCM); new style (smooth door skin), (under steering column)
SILVERADO 3500 PICKUP 08 Body Control (BCM), (under steering column)
SILVERADO 3500 PICKUP 09-11 Body Control (BCM); (under steering column)
SILVERADO 3500 PICKUP 13 Body Control (BCM); (under steering column), ID 25835966
SUBURBAN 1500 07-09 Body Control (BCM); (under steering column)
SUBURBAN 1500 10 Body Control (BCM); (under steering column), ID 25835966
SUBURBAN 1500 11 Body Control (BCM); (under steering column)
SUBURBAN 2500 07-09 Body Control (BCM); (under steering column)
SUBURBAN 2500 10 Body Control (BCM), (under steering column)
SUBURBAN 2500 11 Body Control (BCM); (under steering column)
TAHOE 07 Body Control (BCM); (under steering column)
TAHOE 08 Body Control (BCM)
TAHOE 09 Body Control (BCM); (under steering column)
TAHOE 10 Body Control (BCM); (under steering column), ID 25835966
TAHOE 11 Body Control (BCM); (under steering column)
YUKON 07 Body Control (BCM); (under steering column)
YUKON 08 Body Control (BCM), (under steering column)
YUKON 09 Body Control (BCM); (under steering column)
YUKON 10 Body Control (BCM); (under steering column), ID 25835966
YUKON 11 Body Control (BCM), (under steering column)
YUKON XL 1500 07-09 Body Control (BCM), (under steering column)
YUKON XL 1500 10 Body Control (BCM); (under steering column), ID 25835966
YUKON XL 1500 11 Body Control (BCM); (under steering column)
YUKON XL 2500 07-08 Body Control (BCM), (under steering column)
YUKON XL 2500 09-11 Body Control (BCM); (under steering column)
How does the cloning service work?
How does the cloning service work?
After you place your order, you will send us your original Body Control Module. Our technicians will then perform a full data transfer, copying all the vehicle-specific information (including VIN, mileage, and key data) to the replacement module. This ensures seamless integration with your truck’s systems. We then ship both your original module and the ready-to-install replacement back to you.
Do I need to send my original BCM to you?
How does the cloning service work?
After you place your order, you will send us your original Body Control Module. Our technicians will then perform a full data transfer, copying all the vehicle-specific information (including VIN, mileage, and key data) to the replacement module. This ensures seamless integration with your truck’s systems. We then ship both your original module and the ready-to-install replacement back to you.
What if my airbag light is on after installation?
How does the cloning service work?
After you place your order, you will send us your original Body Control Module. Our technicians will then perform a full data transfer, copying all the vehicle-specific information (including VIN, mileage, and key data) to the replacement module. This ensures seamless integration with your truck’s systems. We then ship both your original module and the ready-to-install replacement back to you.
Is this a reliable fix for my 2007-2011 Silverado 2500 BCM?
How does the cloning service work?
After you place your order, you will send us your original Body Control Module. Our technicians will then perform a full data transfer, copying all the vehicle-specific information (including VIN, mileage, and key data) to the replacement module. This ensures seamless integration with your truck’s systems. We then ship both your original module and the ready-to-install replacement back to you.
Do you keep my old part? Is there a core charge?
How does the cloning service work?
After you place your order, you will send us your original Body Control Module. Our technicians will then perform a full data transfer, copying all the vehicle-specific information (including VIN, mileage, and key data) to the replacement module. This ensures seamless integration with your truck’s systems. We then ship both your original module and the ready-to-install replacement back to you.