Restore Your Vehicle’s Electrical System with a Plug-and-Play BCM
Are you battling frustrating and unpredictable electrical problems in your Chevrolet Cruze, Buick LaCrosse, or other compatible GM vehicle? Issues like flickering lights, malfunctioning power windows, a dead dashboard, or a car that won’t start can often be traced back to a single component: a failing Body Control Module (BCM). The BCM acts as the central hub for your car’s body electronics, and when it fails, it can create a cascade of confusing symptoms. Replacing it isn’t as simple as swapping parts; a new BCM requires expensive programming at a dealership to sync it with your vehicle’s unique identity. Our mail-in programming service is the perfect solution, saving you time, money, and the headache of a dealership visit.
How Our BCM Programming Service Works
We’ve streamlined the process to be as simple as possible. Instead of you buying an expensive new module and paying for programming, we handle everything. We take a fully functional, tested replacement BCM and transfer the vital information—like your vehicle’s VIN, mileage, security codes, and specific options—from your original module. This cloning process creates a perfect digital twin of your original BCM, ensuring a seamless, plug-and-play installation when you receive it.
- Place Your Order: Complete your purchase on our website.
- Receive Instructions: We will contact you with detailed instructions on how to safely remove and ship your original BCM to our facility.
- We Perform the Service: Once we receive your module, our expert technicians will extract all the necessary data and program the replacement unit. This typically takes 1-2 business days.
- Receive Your Modules: We ship the newly programmed BCM back to you. Installation is as simple as plugging it in.
From the Diagnostic Bay
We once had a 2011 Equinox come in with classic BCM failure symptoms – flickering lights, random warnings on the dash, and the radio cutting out. The customer had already replaced the battery and alternator with no luck. Before condemning the BCM, we performed a voltage drop test on the main ground cable located under the driver’s seat. We found high resistance due to hidden corrosion on the terminal. A simple ground cleaning and tightening fixed everything. Always check your main power and grounds before replacing a module – it can save you hundreds!
Common Symptoms of a Failing BCM
- ✔ Intermittent or non-working power windows, door locks, or interior/exterior lights.
- ✔ False security system alarms or the engine refusing to crank (starter disable).
- ✔ Erratic dashboard warnings, such as “Service StabiliTrak” or “Service Airbag.”
- ✔ Windshield wipers or turn signals activating on their own or not working at all.
- ✔ Communication errors when a mechanic tries to scan the vehicle with a diagnostic tool.
- ✔ Complete loss of power to multiple unrelated accessories at once.
- ✔ A parasitic battery drain that kills your battery overnight.
Why You Need a Programmed 2012 Cruze Body Control Module
In modern vehicles, the BCM is a critical part of the immobilizer and CAN bus network. It constantly communicates with the Engine Control Module (ECM), Transmission Control Module (TCM), and other computers. If you install a BCM from another vehicle, its stored VIN and security data will not match. This mismatch tells the vehicle’s anti-theft system that something is wrong, and it will prevent the engine from starting. Our cloning service for your 2012 Cruze Body Control Module ensures that the replacement unit is an exact match, allowing all systems to communicate correctly and function as they did from the factory.
Installation & Post-Install Procedures
After you receive your programmed module, simply disconnect the battery, remove the old BCM (typically located in the driver’s or passenger’s side kick panel), and install the new one. Reconnect the battery and start the vehicle. While our goal is a 100% plug-and-play experience, some vehicles may require minor relearn procedures.
- Airbag System Sync: If the airbag warning light comes on after installation, the ‘Setup SDM Primary Key in BCM’ procedure will need to be performed with a professional diagnostic tool to sync the system and turn off the light. This is only required if the light is on.
- Brake Pedal Position Relearn: A brake pedal position sensor recalibration may be necessary on some models to ensure proper brake light function and traction control system performance.
Disclaimer: Specific procedures can vary by vehicle. Always consult a factory service manual or a qualified technician for guidance.
Guaranteed Compatibility
This service is compatible with a wide range of GM vehicles and part numbers. This module will fit vehicles that originally came with any of the following part numbers:
13579004, 13580198, 13582396, 13583450, 13586856, 13582688, 13586278, 13501737, 13501739, 13577924, 13580773, 13583451
This part is known to fit the following vehicles, but please verify your part number to ensure compatibility:
- Buick LaCrosse (2011-2012)
- Cadillac SRX (2011-2012)
- Chevrolet Camaro (2011)
- Chevrolet Cruze (2012)
- Chevrolet Equinox (2011)
- Chevrolet Orlando (2012)
- Chevrolet Volt (2011-2013)
- GMC Terrain (2011)
- Buick Regal (2011)
Frequently Asked Questions
What exactly is a Body Control Module (BCM)?
The BCM is a computer in your vehicle that controls non-engine-related functions like power windows, locks, lights, the security system, wipers, and various other comfort and convenience features.
Why can’t I just buy a used BCM from a junkyard?
A used BCM is programmed to a different vehicle’s specific VIN and security information. It will not work in your car and will almost certainly prevent it from starting due to an anti-theft mismatch.
Is this service truly plug-and-play?
Yes. Because we clone your original module’s data, the replacement we send you is ready to install with no additional dealer programming required. In some rare cases, minor relearn procedures for systems like the airbag or brake pedal sensor may be needed.
How long does the programming service take?
We typically complete the cloning process and ship your modules back out within 1-2 business days of receiving your original BCM at our facility.
What if my original BCM is completely dead or not communicating?
In many cases, even if the BCM isn’t functioning in the car, we can still extract the necessary data directly from the board. Please contact us before ordering if your module is severely damaged by water, fire, or a collision.