Restore Full Functionality to Your GM Truck or SUV
Are you tired of dealing with bizarre electrical issues in your vehicle? Flickering lights, power windows with a mind of their own, or a security system that randomly acts up are classic signs of a failing Body Control Module (BCM). As the central hub for your vehicle’s body electronics, a faulty BCM can cause a cascade of frustrating and hard-to-diagnose problems. This isn’t just an inconvenience; it can affect your vehicle’s safety and reliability. This service provides a straightforward, reliable solution to get your truck back to 100%.
We offer a simple and effective programming service for this BCM, compatible with part number 13594764 and other interchangeable numbers. Instead of buying an expensive, blank module from the dealership and paying for hours of programming, you simply send us your original BCM. We expertly transfer all the critical vehicle-specific data to a fully tested replacement module. When you receive it back, it’s a true plug-and-play installation, saving you hundreds of dollars and significant downtime. This is the ideal fix for both savvy DIYers and professional repair shops.
Case Study: A Tricky Diagnosis
A customer brought in a 2015 Sierra 2500 with a complaint that stumped two other shops: intermittent no-start and the radio display would randomly go blank while driving. There were no engine codes, but we found a slew of U-codes (communication errors) when we scanned the whole vehicle. In my 20+ years of experience, a flood of U-codes often points to a single module causing network interference. We disconnected the BCM, and the network communication stabilized. It was clear the original BCM was failing internally. By cloning his original module’s data onto our replacement, we solved all the electrical gremlins in one shot, without any complex dealer-level programming. It’s a fix I’ve performed hundreds of times on these GM platforms.
Is Your Vehicle Showing These Symptoms?
A failing BCM can manifest in many ways. If you’re noticing any of the following, your BCM is the likely culprit:
- ✔ Power windows, door locks, or interior lights operating erratically or not at all.
- ✔ The security system or keyless entry is malfunctioning.
- ✔ The horn honks unexpectedly or doesn’t work when pressed.
- ✔ Dashboard warning lights (like ABS or Airbag) are on for no apparent reason.
- ✔ Communication error codes (U0100, U0140, etc.) are stored in other modules.
- ✔ Intermittent no-start condition where the engine cranks but won’t fire up.
A Straightforward Guide to Installation
Our cloning service makes the physical replacement simple. Here’s how the process works:
- Step 1: Securely package and ship your original BCM to us. We will provide shipping instructions after your purchase.
- Step 2: Once we receive your module, we will transfer its programming and key data to the replacement BCM.
- Step 3: We ship the ready-to-install, programmed BCM back to you, typically within 1-2 business days.
- Step 4: Disconnect your truck’s negative battery terminal for safety.
- Step 5: Locate and remove your old BCM. On most 2015 Silverado 3500 models, it’s found under the steering column.
- Step 6: Install the replacement BCM we sent you, ensuring all electrical connectors are securely fastened.
- Step 7: Reconnect the negative battery terminal and test all functions (lights, locks, windows, etc.).
Important Post-Installation Information
While our goal is a seamless plug-and-play experience, some vehicle systems may require a quick sync-up procedure after the BCM is installed. This is normal and easily addressed.
- Airbag System Sync: If the airbag warning light is illuminated 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 recalibration might be necessary to ensure correct brake light and traction control operation.
- Disclaimer: Procedures can vary. We always recommend consulting a factory service manual or a qualified technician for your specific vehicle.
Guaranteed Vehicle Compatibility
This BCM and programming service is a direct-fit solution for a wide range of GM vehicles. Please verify your part number is listed below. Our module is compatible with part numbers 13592137, 13506935, 13506936, 13587704, and 13594764.
- ATS: 2015-2016
- Corvette: 2015
- CTS: 2015-2016
- Escalade & Escalade ESV: 2015
- Impala: 2015-2016 (New Style)
- Sierra 1500 / Denali 1500: 2015
- Sierra 2500 / 3500 & Denali 2500 / 3500: 2015
- Silverado 1500 / 2500 / 3500: 2015
- Sonic: 2015-2018
- Suburban 1500: 2015
- Tahoe: 2015
- XTS: 2015
- Yukon & Yukon XL 1500: 2015
Frequently Asked Questions
What exactly is a BCM cloning service?
You send us your vehicle’s original Body Control Module. We then copy the unique software and security data from your module and transfer it to a fully functional replacement BCM. This ensures the replacement module is perfectly matched to your vehicle’s specific options and VIN, eliminating the need for dealer programming.
Why is this better than buying a new BCM from a dealer?
Our service saves you significant money and time. A new BCM from a dealer is not only expensive but also requires a separate, costly programming appointment. Our cloned module arrives ready to install, making it a true plug-and-play solution.
Do I need any special tools for installation?
For most models, you’ll only need basic hand tools (like a socket set or screwdriver) to access and swap the module. No programming tools are required. However, as noted, a professional scan tool may be needed for post-install procedures like an airbag system sync if the light is on.
How long does the entire process take?
Once we receive your original module, our programming service is typically completed within one to two business days. We then ship the ready-to-install BCM back to you. Total turnaround time will depend on shipping speeds.
Is there a core charge for my old BCM?
No, there is absolutely no core charge. We only need your original module to perform the data transfer. You can keep your original module after the service is complete.
Will this fix my specific electrical problem?
This module will fix issues directly caused by a failing BCM. If you are experiencing symptoms like erratic lights, locks, windows, security faults, or communication error codes, this is very likely the solution you need.