The Central Command for Your Truck’s Electronics
Is your 2014 GMC Sierra 1500 experiencing a host of strange and frustrating electrical issues? The problem often lies with a failing Body Control Module (BCM). The BCM acts as the central computer for your truck’s body electronics, managing a vast array of functions that you use every day. From power windows and door locks to interior lighting, security systems, and even communication with other modules, the BCM is the unsung hero of modern vehicle convenience and operation. When it starts to fail, it can create a cascade of problems that are difficult to diagnose and can make your truck unreliable.
This listing is for a replacement BCM, part number 13594692, that comes with a vital programming service. We transfer the specific configuration data from your original, faulty BCM directly onto this replacement unit. This cloning process ensures that the new module is a perfect match for your vehicle’s exact options and security information, eliminating the need for expensive and time-consuming trips to the dealership for programming. The result is a true plug-and-play solution that gets you back on the road quickly and affordably.
Is Your Body Control Module Failing?
A faulty BCM can manifest in numerous ways, often mimicking other problems. If you’re experiencing any of the following symptoms, your BCM is the likely culprit:
- ✔ Power windows, door locks, or mirrors operating intermittently or not at all.
- ✔ Interior or exterior lights (headlights, taillights, dome lights) staying on, flickering, or not working.
- ✔ The security system acting up, causing alarm issues or no-start conditions.
- ✔ The instrument cluster gauges behaving erratically or going dead.
- ✔ HVAC (heating and air conditioning) controls are unresponsive.
- ✔ Key fob not working to lock or unlock doors.
- ✔ False warning lights appearing on the dashboard for various systems.
Installation and Technical Details for the 2014 Sierra 1500 BCM
This module is a direct replacement for a wide range of General Motors vehicles. The key to a successful installation is our programming service. You simply need to send us your original BCM. Upon receipt, our technicians will extract the necessary data and flash it to this replacement unit. We then ship the ready-to-install module back to you. This process ensures all your truck’s features work as they did from the factory.
This module is a direct fit for part numbers: 13594692, 13594768, 13593214, 13580690, 13591519, and 13594769.
Post-Installation Procedures
While our goal is a seamless plug-and-play experience, some GM vehicles may require a simple relearn procedure after installation. Please be aware of the following possibilities:
- Airbag System Sync: If the airbag warning light is on after installation, a ‘Setup SDM Primary Key in BCM’ procedure must be performed with a professional-grade scan tool. This syncs the new BCM with the airbag system.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor recalibration may be necessary to ensure proper brake light operation and to prevent issues with the traction control system.
Always consult a factory service manual or a qualified technician for vehicle-specific guidance.
Frequently Asked Questions
What exactly is a BCM cloning service?
BCM cloning is a process where we read the vehicle-specific software, security information (like VIN and key data), and option configurations from your original module and write it directly onto a replacement module. This makes the replacement an exact electronic copy, allowing it to work in your vehicle without any additional programming.
Why is this better than just buying a used BCM from a junkyard?
A standard used BCM from another vehicle will not work in your truck because it’s programmed for the donor vehicle’s VIN and options. It would require dealership-level tools to be wiped and reprogrammed, which is costly and not always successful. Our service bypasses this entire problem, giving you a part that is ready for installation right out of the box.
How long does the programming service take?
Typically, we program and ship your replacement BCM within 1-2 business days of receiving your original module. We will provide you with tracking information as soon as it ships back to you.
Will I need any special tools to install this?
Installation typically requires basic hand tools to access the BCM, which is usually located under the steering column or behind the driver’s side dash. No special programming tools are needed. However, as noted, a professional scan tool might be required for post-installation procedures like the airbag system sync if the light appears.
Is this part compatible with my 2015 Silverado 2500?
Yes, this BCM fits a wide range of GM trucks, SUVs, and cars. Please check the extensive fitment list in the description and ensure your original part number is listed as a compatible replacement (e.g., 13594692, 13591519, etc.) to guarantee compatibility.