Restore Full Function to Your GM Vehicle with a Hassle-Free BCM Solution
Are you dealing with baffling electrical issues in your 2015 Chevrolet Suburban 1500? Flickering dashboard lights, unresponsive power windows, a security system that has a mind of its own, or even a no-start condition can all point to a single culprit: a failing Body Control Module (BCM). As the central nervous system for your vehicle’s electronics, a faulty BCM can create a cascade of frustrating and unpredictable problems. This isn’t just an annoyance; it can affect the safety and reliability of your truck.
Instead of facing a costly bill and scheduling headaches at the dealership, we offer a streamlined and dependable solution. This listing is for a replacement BCM, compatible with part number 13593214, that comes ready for installation through our professional cloning service. We transfer the critical data from your original BCM directly to this replacement unit. The result is a true plug-and-play module that restores your vehicle’s electronics without the need for an expensive trip to the dealer for programming.
A Technician’s Notebook: The Case of the Haunted SUV
I remember a 2015 Tahoe—nearly identical to the Suburban—that came into my shop with a list of symptoms that sounded like something out of a ghost story. The owner said the dome lights would randomly turn on while driving, the radio would shut off, and the alarm would sound for no reason. He’d already replaced the battery and checked the main grounds. After connecting my scan tool, I saw a dozen communication error codes, most notably a U0140 (Lost Communication With Body Control Module). This is a classic sign. The BCM wasn’t just failing; it was corrupting the entire data network. By providing a data-cloned BCM, we had his vehicle’s electronics behaving perfectly in a day, saving him hundreds compared to the dealership quote.
Is Your Vehicle Exhibiting These BCM Failure Symptoms?
A failing BCM can manifest in numerous ways. If you’re experiencing any of the following, this module is the likely solution. Check for these common indicators:
- ✔ Intermittent or non-functional power windows, door locks, or mirrors.
- ✔ Erratic instrument cluster behavior, with gauges dropping out or warning lights appearing randomly.
- ✔ Malfunctioning interior or exterior lighting (e.g., dome lights staying on, headlights not working).
- ✔ Vehicle security system faults or the engine refusing to start due to anti-theft issues.
- ✔ Diagnostic trouble codes (DTCs) related to communication errors, such as U0140, U0155, or B1325.
- ✔ Climate control system not responding correctly.
Our Simple and Secure Programming Process
Getting your vehicle back to 100% is straightforward. Our service is designed to be simple and eliminate any guesswork. Here’s how it works:
- Purchase: Complete your order for this BCM.
- We Contact You: We will reach out using your provided contact information to coordinate the next steps.
- Ship Us Your Module: Carefully package and send your original BCM to our facility.
- We Clone the Data: Our technicians will expertly transfer all necessary vehicle-specific data—including VIN, mileage, and key information—from your old module to the replacement unit.
- Receive & Install: We ship the programmed module back to you. Once it arrives, all you have to do is install it. No extra steps, no programming tools needed.
A Straightforward Guide to Installation
Installing your newly programmed BCM is a manageable task for a DIY enthusiast or any professional mechanic. In most GM trucks and SUVs, the BCM is located under the driver’s side of the dashboard, near the steering column.
- Safety First: Always disconnect the negative terminal from your vehicle’s battery before starting any electrical work.
- Locate the BCM: On your 2015 Suburban, you’ll typically find it under the dash to the left of the steering column. You may need to remove a lower dash panel for access.
- Disconnect Connectors: Carefully unplug all electrical connectors from the old BCM. They have locking tabs that need to be pressed to release. Do not force them.
- Remove the Old Module: Unbolt or unclip the original BCM from its mounting bracket.
- Install the New Module: Mount the replacement BCM in the same location and securely reconnect all electrical connectors.
- Reconnect Battery: Reattach the negative battery terminal. Your vehicle is now ready to start.
Important Post-Installation Checks
While our cloning service makes this a plug-and-play repair, some vehicle systems may require a quick sync-up after the BCM is replaced. Please be aware of the following possibilities:
- Airbag System Sync: If the airbag warning light is on after installation, a professional scan tool is needed to perform the ‘Setup SDM Primary Key in BCM’ procedure. This syncs the new BCM with the airbag system.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor relearn may be required to ensure correct brake light and traction control operation.
Disclaimer: Always consult a factory service manual or a qualified technician if you are unsure about any procedure. No core charge is required; you can keep your original module.
Verified Vehicle Compatibility
This BCM and programming service is compatible with a wide range of General Motors vehicles. Please verify that your vehicle and part number are on this list. This module is a direct replacement for part numbers: 13594692, 13594768, 13593214, 13580690, 13591519, and 13594769.
- ATS (2014)
- Caprice / SS Caprice (2014-2017)
- Corvette (2014)
- CTS (2014 Sedan)
- Escalade / Escalade ESV (2015)
- Impala (2015-2019)
- Silverado 1500 / Sierra 1500 (2014)
- Silverado 2500/3500 (2015)
- Sierra 2500/3500 & Denali 2500/3500 (2015)
- Suburban 1500 (2015)
- Tahoe (2015)
- XTS (2014)
- Yukon / Yukon XL 1500 (2015)
Frequently Asked Questions
What is this cloning service and why do I need it?
Your vehicle’s BCM is programmed with a unique VIN and security data. Our cloning service transfers this exact information to the replacement module, ensuring it works seamlessly with your vehicle’s other computers without requiring dealer intervention. This makes the installation plug-and-play.
Do I need to send my original BCM to you?
Yes. In order to clone the necessary vehicle-specific data, we must have your original module. After you place your order, we will contact you with simple shipping instructions.
Is this part difficult to install myself?
For most DIYers with basic tools, the physical installation is straightforward. The BCM is typically located under the driver’s side dashboard and held in by a few bolts or clips. The main benefit of our service is that we handle the complex electronic programming for you.
Will this fix my specific electrical problem?
This module is the solution for a very wide range of common electrical faults, including issues with lighting, power accessories, security systems, and communication error codes. If your vehicle’s symptoms match those listed, a failing BCM is the most likely cause.
What if my original part number is not 13593214?
This module is compatible with several interchangeable part numbers, including 13594692, 13594768, 13580690, 13591519, and 13594769. As long as your module carries one of these numbers, this service will work for you.
Is there a core charge for this part?
No, there is no core charge. You are not required to return your original module to us after the service, but we do need it initially for the data cloning process.