Restore Full Electrical Function to Your Truck
Are you dealing with baffling electrical issues in your 2014 GMC Sierra 1500? Flickering lights, malfunctioning power windows, a security system that has a mind of its own, or an intermittent no-start condition can all point to a single culprit: a failing Body Control Module (BCM). The BCM acts as the central nervous system for your truck’s body electronics, controlling everything from the interior lights and power locks to the instrument cluster and security system. When it starts to fail, it can create a cascade of frustrating and unpredictable problems.
This listing is for a replacement BCM, part number 13594692, that comes pre-programmed with your vehicle’s specific data. This is not a generic, off-the-shelf part that requires expensive dealership programming. We simplify the repair process through our professional cloning service. You send us your original BCM, and we transfer all the essential information—including VIN, mileage, and key data—to this replacement unit. The result is a module that is truly plug-and-play, saving you hundreds of dollars in programming fees and significant vehicle downtime.
We recently had a 2014 Sierra 1500 in the shop that was driving its owner crazy. The dome lights would pulse randomly, the radio would shut off unexpectedly, and the horn would occasionally honk when turning. The owner had already replaced the battery and checked all the fuses. After connecting our diagnostic tool, we saw a flood of communication errors pointing directly to the BCM. It was failing internally and corrupting the data network. By providing a cloned 2014 Sierra 1500 BCM, we were able to resolve all the ghost-like electrical issues in one go. The truck was back to normal, and the owner was relieved to have a simple, effective solution.
Common Symptoms of a Failing BCM
- ✔ Power windows, locks, or mirrors operating erratically or not at all.
- ✔ Interior or exterior lights flickering, staying on, or failing to turn on.
- ✔ The security system engaging randomly or preventing the vehicle from starting.
- ✔ Dashboard warning lights (like the airbag or ABS light) illuminating for no reason.
- ✔ The radio or infotainment system malfunctioning or shutting down.
- ✔ Wipers activating on their own or not working when needed.
- ✔ Key fobs that no longer work consistently.
How Our Simple Programming Service Works
Getting your truck back on the road is a straightforward process:
- Place Your Order: Complete your purchase through our secure checkout.
- Receive Instructions: We will contact you via the information on your order to provide a shipping address and instructions for sending us your original BCM.
- Ship Your Original Module: Carefully package and ship your existing BCM to our facility.
- We Handle the Rest: Upon receipt, our technicians will perform a full data transfer from your original module to the replacement unit. This process preserves all your vehicle’s unique settings.
- Receive Your Ready-to-Install BCM: We ship the programmed module back to you, typically within 1-2 business days. You’ll receive tracking information so you know exactly when it will arrive.
Installation and Post-Install Procedures for Your 2014 Sierra 1500 BCM
Installation is as simple as removing the old module and plugging in the new one. The BCM is typically located under the steering column. While our programming service makes this a plug-and-play repair, some GM vehicles may require a simple relearn procedure after installation.
- Airbag System Sync: If the airbag warning light is illuminated after installation, a ‘Setup SDM Primary Key in BCM’ procedure may be needed. This syncs the new BCM with the airbag system and can be performed with a professional-grade scan tool.
- Brake Pedal Position Relearn: In some cases, a brake pedal position sensor recalibration might be necessary to ensure proper brake light and traction control operation.
Please note: Specific procedures can vary. Always consult a factory service manual or a qualified technician for guidance.
Broad Compatibility
This BCM is a direct replacement for part number 13594692 and is also compatible with the following part numbers: 13594768, 13593214, 13580690, 13591519, and 13594769. It fits a wide range of GM vehicles, including the Chevrolet Silverado, Tahoe, Suburban, Corvette, Impala, and Cadillac Escalade, CTS, ATS, and XTS from various model years. Please verify your part number to ensure proper fitment.
Frequently Asked Questions
What is a BCM cloning service?
Cloning is the process of reading the critical vehicle-specific data (like the VIN, mileage, and security information) from your original BCM and writing it onto a replacement module. This makes the new module an exact digital copy of the old one, allowing it to work in your vehicle without any additional programming.
Why is this better than buying a used BCM from a junkyard?
A used BCM from another vehicle will contain the wrong VIN and security data. When installed, it will trigger the anti-theft system and prevent your truck from starting. It would still require a trip to the dealership for expensive and complex programming, defeating the purpose of a DIY-friendly repair.
How long does the entire process take?
Once we receive your original module, our programming service typically takes just 1-2 business days. We then ship the replacement module back to you. Total time depends on shipping transit times.
What if my original BCM is badly damaged (e.g., water or fire)?
In many cases, even with physical damage, the memory chip containing your vehicle’s data can be salvaged. Please contact us before ordering if your module has severe damage so we can assess the likelihood of a successful data recovery.
Is this solution truly plug-and-play?
Yes, for over 95% of vehicles, this is a direct plug-and-play installation. In rare cases, as mentioned above, a simple relearn procedure for the airbag or brake pedal sensor may be required, which can be done by most automotive repair shops.