Restore Your Vehicle’s Electrical System with a Plug-and-Play Solution
Are you battling bizarre electrical issues in your Buick, GMC, Chevy, or Cadillac? Flickering dashboard lights, power windows with a mind of their own, or a security system that prevents your car from starting 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, hard-to-diagnose problems. This isn’t just an inconvenience; it can affect vehicle safety and reliability. This listing is for a professionally programmed BCM that provides a direct, reliable fix for your 2011 Regal BCM and other compatible GM models.
From the Diagnostic Bay: The Ghost in the Machine
I remember a 2011 GMC Terrain that came into my shop with a laundry list of complaints from the owner. The radio would turn off randomly, the driver’s side power lock wouldn’t work, and the anti-theft light was always on. The customer had already spent hundreds at another shop that couldn’t pinpoint the issue. After hooking up my scan tool, I saw multiple communication loss codes (U-codes) pointing to the BCM. Instead of a costly new module and hours of dealership programming, we used a cloning service just like this one. The customer shipped us their old BCM, we transferred the data, and sent back the programmed replacement. They installed it in under 30 minutes, and every single electrical gremlin vanished. It’s a testament to how effective this solution is.
Common Signs of a Failing BCM
If your vehicle is experiencing any of the following, a failing BCM is the likely culprit. This isn’t just a part for a 2011 Regal BCM; these symptoms apply across the compatible models.
- ✔ Intermittent or non-functional power windows, door locks, or interior/exterior lights.
- ✔ The security or anti-theft light stays illuminated, potentially causing a no-start condition.
- ✔ Inaccurate or dead gauges on the instrument cluster.
- ✔ Horn, wipers, or remote keyless entry working erratically or not at all.
- ✔ Diagnostic trouble codes (DTCs) related to communication loss, such as U0100, U0140, or other U-series codes.
- ✔ False warnings on the driver information center (DIC).
How Our Simple Cloning Service Works
Forget about expensive dealership visits, towing fees, and complex programming procedures. Our service is designed to be straightforward and get you back on the road quickly.
- Place Your Order: Complete your purchase through our secure checkout.
- We’ll Contact You: Our team will reach out with clear, simple instructions for shipping your original BCM to our facility. Please ensure your contact information is accurate.
- We Program Your Module: Once we receive your original BCM, our expert technicians will meticulously transfer all the critical vehicle-specific data (including VIN, mileage, and key information) to the replacement module.
- Fast Return Shipping: We ship the ready-to-install, programmed BCM back to you, typically within one business day of receiving your original part. We’ll provide you with tracking information so you know exactly when it will arrive.
Your Straightforward Installation Guide
- ✔ Safety First: Always disconnect the negative terminal from your vehicle’s battery before starting any electrical work.
- ✔ Locate the BCM: On most of these GM vehicles, the BCM is located in the driver’s side of the dashboard or in the driver-side kick panel area. A quick search for your specific model will confirm the exact location.
- ✔ Remove the Old Module: Carefully unplug the electrical connectors. They have locking tabs that need to be depressed. Once disconnected, unbolt or unclip the original BCM from its mounting bracket.
- ✔ Install the New Module: Mount the programmed BCM we sent you and securely reconnect all the electrical harnesses. You’ll hear a ‘click’ when they are properly seated.
- ✔ Reconnect the Battery: Reattach the negative battery terminal. Your vehicle is now ready to start with its fully functional, programmed BCM.
Important Post-Installation Notes
While our cloning service makes this a true plug-and-play repair, some vehicle systems may require a simple recalibration after the BCM is replaced. This is normal.
- Airbag System Sync: In some cases, the airbag (SRS) warning light may illuminate after installation. This simply means the new BCM needs to be synced with the airbag’s Sensing and Diagnostic Module (SDM). A professional scan tool is required to perform the “Setup SDM Primary Key in BCM” procedure to clear the light.
- Brake Pedal Position Relearn: To ensure proper brake light and traction control operation, a Brake Pedal Position (BPP) sensor relearn procedure may be necessary. This can also be performed with a compatible diagnostic tool.
Disclaimer: Always consult a factory service manual or a qualified technician if you are unsure about any step. Specific procedures can vary slightly by vehicle.
Verified Fitment for These GM Models
This BCM cloning service is compatible with vehicles that use part numbers 13577850, 13505326, 13500384, 13574844, 13504004, 13504494, or 13578420. Please verify the part number on your original module to ensure compatibility. This service covers:
- ✔ 2011 Buick Regal – Body Control (BCM); (LH dash), w/o opt AUA
- ✔ 2010 Cadillac SRX – Body Control (BCM); (LH dash)
- ✔ 2011 & 2013 Chevrolet Cruze – Body Control (BCM); (LH kick panel)
- ✔ 2010 Chevrolet Equinox – Body Control (BCM); (LH side dash)
- ✔ 2010-2011 GMC Terrain – Body Control (BCM); (LH side dash)
Frequently Asked Questions
Why do I need to send you my original BCM?
Your original BCM contains the unique VIN, security codes, and specific option configurations for your exact vehicle. By cloning this data to the replacement module, we ensure the new part is 100% plug-and-play, saving you from expensive and complicated dealership programming.
Is this a reliable, long-term fix?
Absolutely. We use high-quality, fully tested replacement modules. The cloning process perfectly replicates your vehicle’s factory settings, providing a durable and dependable repair that restores full functionality to your vehicle’s electronics.
What if my original BCM is completely dead or not communicating?
In most cases, even if the BCM is failing, the core data on the memory chip is still readable. We have advanced tools to extract the necessary information. If for any reason we cannot read your module, we will contact you immediately to discuss options.
Do I need to return my old BCM after I receive the new one?
No. There is no core charge for this service. You only need to send us your original module for the initial data cloning. You can keep it afterward.
How long does the whole process take?
We program and ship your replacement module the same or next business day after we receive your original BCM. Total turnaround time will depend on your shipping speed to and from our facility. We provide tracking for the return journey.