Is Your GM Vehicle Plagued by Bizarre Electrical Issues?
The Body Control Module (BCM) is the central command center for your vehicle’s electronics. It manages everything from your power windows and door locks to the interior lights, security system, and instrument cluster. When the BCM starts to fail, it can create a cascade of confusing and frustrating problems that seem completely unrelated. One moment your turn signal works, the next it doesn’t. Your radio might shut off randomly, or worse, your car may refuse to start. If you’re tired of chasing these electrical gremlins, you’ve found the definitive solution.
Common Symptoms of a Failing BCM
- ✔ Intermittent or non-functional power windows, door locks, or mirrors.
- ✔ Erratic behavior from interior or exterior lighting.
- ✔ Instrument cluster gauges dropping to zero or behaving strangely.
- ✔ “Service Theft Deterrent System” or other security-related warnings on the dash.
- ✔ The vehicle fails to start, or starts and immediately stalls.
- ✔ Communication error codes (U-codes) when scanned with a diagnostic tool.
- ✔ Malfunctioning remote keyless entry or push-to-start systems.
From the Diagnostic Bay
We had a 2011 Chevy Cruze come into the shop that was driving the owner crazy. The horn would honk randomly, the interior lights would flicker like a haunted house, and the car would occasionally refuse to start. The owner had already replaced the battery and checked all the fuses. After hooking up our professional scan tool, we saw multiple communication faults pointing to a network issue. Instead of a complex wiring problem, our experience led us straight to the BCM. By providing a replacement module with the original data cloned over, we had the car back to 100% functionality in a fraction of the time and cost the dealership would have charged for a new module and programming. It’s a common failure, but our service makes it a simple fix.
The Simple, No-Dealership Solution: A Pre-Programmed BCM
Forget expensive dealership visits and the hassle of coordinating programming. Our professional programming service makes this repair straightforward and affordable. We take a quality replacement BCM and transfer the critical data from your vehicle’s original module. This cloning process includes the VIN, key information, and all vehicle-specific options. The result is a true plug-and-play module that is ready for installation the moment you receive it, restoring your vehicle’s electronic functions without any additional programming required.
How Our Programming Service Works
- ✔ Place Your Order: Complete your purchase through our secure checkout.
- ✔ We Contact You: We will reach out with clear, simple instructions for shipping your original BCM to our facility. Please ensure your contact information is accurate.
- ✔ Ship Your Module: Send us your original BCM.
- ✔ We Clone the Data: Our technicians will professionally transfer all necessary data from your module to the replacement unit.
- ✔ Receive Your Solution: We ship the programmed replacement BCM back to you, ready for installation. Tracking information will be provided.
Why Choose Our Programmed 2011 Cruze Body Control Module?
Choosing our service for your 2011 Cruze Body Control Module means you are getting a fast, reliable, and cost-effective repair. You avoid the high costs of a new module from the dealer and the separate, often expensive, programming fees. This service is designed for both DIY mechanics and professional shops who want a guaranteed, hassle-free solution to complex BCM failures.
Vehicle and Part Number Compatibility
This BCM programming service is compatible with a wide range of GM vehicles. If your original module has one of the following part numbers, this service is the correct solution for you:
Part Numbers: 13577850, 13505326, 13500384, 13574844, 13504004, 13504494, 13578420
This part will fit these makes and models with these options:
- Buick Regal (2011): Body Control (BCM); (LH dash), w/o opt AUA
- Chevrolet Cruze (2011, 2013): Body Control (BCM); (LH kick panel)
- Chevrolet Equinox (2010): Body Control (BCM); (LH side dash), body control
- Cadillac SRX (2010): Body Control (BCM); (LH dash)
- GMC Terrain (2010, 2011): Body Control (BCM); (LH side dash), body control
Important Information for Installation
While our goal is a plug-and-play installation, certain vehicle systems may require a simple sync procedure after the new BCM is installed.
- Airbag System Sync: If the airbag warning light is illuminated after installation, a ‘Setup SDM Primary Key in BCM’ procedure is needed. This syncs the airbag system with the BCM and requires a professional-grade diagnostic tool. This is only necessary if the light appears.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor recalibration may be necessary to ensure correct brake light operation and to satisfy the traction control system.
Specific procedures can vary by vehicle. Always consult a factory service manual or a qualified technician for guidance.
Frequently Asked Questions
Why do I need to send you my original BCM?
Your original BCM contains the unique vehicle identification number (VIN), key codes, and settings for your car’s specific options. By cloning this data to the replacement module, we ensure it is a 100% plug-and-play part, saving you from a costly trip to the dealership for programming.
Is this BCM truly plug-and-play?
Yes, in nearly all cases. Because we transfer all the data from your original unit, the vehicle will recognize the replacement BCM as its own. In some rare instances, a simple relearn procedure, like for the airbag system, may be needed as outlined above.
How long does the programming service take?
We pride ourselves on a fast turnaround. Once we receive your original module, the programming and testing process is typically completed within 1-2 business days. We then ship the replacement module back to you promptly.
What if my original BCM is completely dead or not communicating?
Even if your module is non-communicative, our advanced tools can often extract the necessary data directly from the board’s memory chips. Please contact us before ordering if your module has severe water or fire damage.
Will this fix my specific problem?
This service corrects issues caused by a faulty BCM. If your vehicle exhibits any of the symptoms listed above, there is a very high probability that a faulty BCM is the cause. Proper vehicle diagnosis is always recommended before purchasing any electronic component.