Restore Your Vehicle’s Electrical System with a True Plug-and-Play Solution
Are you battling a storm of strange electrical problems in your 2012 Buick Verano? Flickering lights, malfunctioning power windows, a radio with 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 computer for your car’s comfort and convenience features, when the BCM goes down, it can create a cascade of frustrating issues. This isn’t just an inconvenience; it can affect vehicle security and safety systems. We offer a reliable, cost-effective solution that bypasses the expensive and time-consuming trip to the dealership.
This is a fully tested, guaranteed-to-work replacement BCM that comes with a critical cloning service. Instead of receiving a blank module that requires specialized dealer tools for programming, you simply send us your original BCM. Our expert technicians will transfer all the essential data—including VIN, key information, and specific vehicle options—to this replacement unit. The result? A BCM that is truly plug-and-play for your vehicle. We handle the complex programming so you can focus on the simple installation. This process ensures seamless integration with your car’s existing systems, getting you back on the road quickly and confidently.
From the Diagnostic Bay: The Case of the Erratic Equinox
A customer brought in a 2012 Equinox with a laundry list of complaints: the dome lights wouldn’t turn off, the driver’s side window was stuck down, and the key fob worked intermittently. They had already replaced the battery and checked fuses, but the gremlins persisted. A scan revealed a slew of U-codes (U0140, U0155), indicating a loss of communication between various modules. In my 20+ years of experience, this pattern almost always points to the BCM. After confirming power and ground to the module were good, we identified the internal BCM failure. By providing a cloned BCM, we saved the customer hundreds in dealer programming fees and had their vehicle’s electronics functioning perfectly in a fraction of the time.
Is Your GM Vehicle Showing These BCM Failure Signs?
A failing BCM can manifest in numerous ways. If you’re experiencing any of the following, this module is your solution:
- ✔️ Intermittent or non-functional power windows, locks, or mirrors.
- ✔️ Erratic interior or exterior lighting (flickering, staying on, or not working at all).
- ✔️ Horn sounding randomly or not working when pressed.
- ✔️ Inoperative remote keyless entry (key fob).
- ✔️ Vehicle security system issues or false alarms.
- ✔️ A car that cranks but refuses to start due to anti-theft system failure.
- ✔️ Communication error codes on a diagnostic scan, such as U0140, U0151, or other U-series codes.
- ✔️ Warning lights for ABS, Airbag, or Traction Control on the dashboard.
A Straightforward Guide to Your BCM Replacement
Our service is designed to be as simple as possible. Here’s the process from start to finish:
- Purchase: Complete your order for this BCM. Ensure your contact information is accurate.
- We Contact You: Our team will reach out with detailed instructions and a shipping address for you to send your original BCM.
- Ship Your Original Module: Carefully package and ship your vehicle’s original BCM to us.
- Cloning Process: Once we receive your module, our technicians will professionally transfer all critical data to the replacement unit, typically within 1-2 business days.
- Receive Your Programmed BCM: We ship the plug-and-play replacement BCM back to you. Tracking information will be provided.
- Installation: Disconnect the vehicle’s battery. Locate and remove your old BCM, then install the programmed replacement. Reconnect the battery.
- Final Checks: Start the vehicle and verify that all electronic functions are restored. Note the post-installation procedures below, as some models may require an additional relearn process.
Verified Compatibility Across Multiple GM Models
This BCM is a direct replacement for part numbers 13580696, 123589093, 13588446, 13584692, and 13583542. It is guaranteed to fit the following vehicles:
- ✔️ 2012 Buick Regal (Body Control (BCM); (LH dash))
- ✔️ 2012-2013 Buick LaCrosse (Body Control (BCM); (LH kick panel))
- ✔️ 2012 Buick Verano (Body Control (BCM); (below center of dash))
- ✔️ 2012 Cadillac SRX (Body Control (BCM); (LH dash), ID 13580696)
- ✔️ 2012-2013 Chevrolet Camaro (Body Control (BCM); (RH dash))
- ✔️ 2014 Chevrolet Camaro (Body Control (BCM); (RH dash), Cpe)
- ✔️ 2012 Chevrolet Equinox (Body Control (BCM); (LH side dash), body control)
- ✔️ 2013 Chevrolet Spark (Body Control (BCM); (left lower a-pillar))
- ✔️ 2012 Chevrolet Volt (Body Control (BCM); (RH engine compartment))
- ✔️ 2012 GMC Terrain (Body Control (BCM); (LH side dash), body control)
Important Post-Installation Information
While our cloning service makes this a plug-and-play repair, some vehicle systems may require a final handshake. Please be aware of the following potential procedures:
- Airbag System Sync: If the airbag warning light is illuminated after installation, a ‘Setup SDM Primary Key in BCM’ procedure must be performed with a professional scan tool. This is only required if the light is on.
- Brake Pedal Position Relearn: On certain models, a brake pedal position sensor relearn may be needed to ensure correct brake light and traction control operation.
Disclaimer: Always consult a factory service manual or a qualified technician for vehicle-specific procedures.
Frequently Asked Questions
Frequently Asked Questions
How does the cloning service work?
After you purchase, you’ll ship your original BCM to us. We use specialized equipment to read the unique data from your module (like VIN and security info) and write it directly onto the replacement BCM we send you. This makes it a plug-and-play part for your specific car.
Do I need to program this BCM at the dealer?
No. Our cloning service completely eliminates the need for any additional programming. Once you receive the module back from us, it’s ready to be installed and will work immediately with your vehicle’s keys and systems.
What part numbers does this module replace?
This module is a direct replacement for several part numbers, including 13580696, 123589093, 13588446, 13584692, and 13583542. If your original BCM has one of these numbers, this part is compatible.
What happens after I place my order?
Shortly after your purchase, our support team will email you with clear, step-by-step instructions on how to package and where to ship your original BCM. Please make sure your contact information is correct at checkout.
What if my airbag light is on after installation?
In some cases, the new BCM needs to be electronically introduced to the airbag system (SDM). This is done via a ‘Setup SDM Primary Key in BCM’ procedure which requires a professional-grade scan tool. This is a simple procedure for any competent repair shop.
Is there a core charge?
No, there is no core charge. We require your original module to perform the cloning service, but you are not charged a separate core fee.