Restore Full Electrical Function to Your GM Vehicle
Are you battling frustrating and unpredictable electrical problems in your Chevrolet, Buick, Cadillac, or GMC? Flickering lights, malfunctioning power accessories, random alarm activations, or a vehicle that refuses to start are common symptoms of a failing Body Control Module (BCM). The BCM is the central command center for your vehicle’s body electronics, and when it fails, it can create a cascade of confusing issues. This programmed replacement BCM, compatible with part number 13577924 and others, is the definitive solution to restore your vehicle’s performance and your peace of mind.
From the Diagnostic Bay
We had a 2012 Chevy Equinox come in that was driving the owner crazy. The horn would blare at random intervals, the interior lights would stay on, and the key fob worked only half the time. The owner had already replaced the battery and checked fuses with no luck. After a quick scan, we saw multiple communication errors pointing to the BCM. Instead of a costly new module and programming at the dealer, we performed our cloning service. By transferring the data from his old, faulty module to a quality replacement, we had him back on the road the same day with all issues resolved. It’s a common story, and this service is the most efficient fix.
Is Your Body Control Module Failing?
A faulty BCM can manifest in numerous ways. If you’re experiencing any of the following, it’s a strong indicator that your BCM needs attention:
- ✔ Intermittent or non-working power windows, door locks, or mirrors.
- ✔ Interior dome lights or exterior lights (headlights, taillights) behaving erratically.
- ✔ The security or anti-theft system light is on, preventing the car from starting.
- ✔ The key fob has stopped working or works unreliably.
- ✔ Horn, wipers, or other accessories activating on their own.
- ✔ False warnings appearing on the instrument cluster (e.g., “Service Theft System”).
- ✔ Inconsistent communication with diagnostic scan tools.
The Simple, Plug-and-Play Solution
Forget about expensive dealership visits, towing fees, and complex programming procedures. Our professional cloning service makes this repair straightforward. Here’s how it works: You purchase this BCM and ship your original module to us. Our technicians will then extract the unique, vehicle-specific data from your original BCM and flash it directly onto this replacement unit. We then ship the fully programmed module back to you. The result is a true plug-and-play component that is ready for installation right out of the box. It will have all the correct VIN, mileage, and key information, ensuring seamless integration with your vehicle’s other electronic systems.
Installation Guide for Your 2012 Orlando Body Control Module
Installing your newly programmed 2012 Orlando Body Control Module is a manageable task for a DIYer with basic tools. First, always disconnect the negative battery terminal. The BCM is typically located in the driver’s or passenger’s side kick panel, under the dash, or below the center console. Carefully remove any trim panels necessary to access it. Disconnect the electrical connectors (they have locking tabs that must be depressed) and unbolt the module from its bracket. Installation is the reverse of removal. Secure the new BCM, reconnect the wiring harnesses, re-install trim, and finally, reconnect the battery.
Post-Installation Procedures
In some cases, additional steps may be required after installation:
- 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 syncs the BCM with the airbag system.
- Brake Pedal Position Relearn: Some models may require a brake pedal position sensor recalibration to ensure correct brake light operation and traction control function.
Always consult a factory service manual for your specific vehicle for detailed instructions and torque specifications.
Frequently Asked Questions
What is a BCM cloning service?
Cloning is the process of reading the critical vehicle-specific data (like VIN, key codes, and option configuration) from your original BCM and writing it to a replacement BCM. This makes the replacement module a perfect electronic match for your car, avoiding the need for dealership programming.
Will I need to go to the dealership after installing this?
No. Because we program the module with your car’s original data, it is a plug-and-play solution. You will not need any further programming from a dealer or locksmith.
How long does the programming service take?
We typically program and ship your replacement module within 1-2 business days of receiving your original BCM. We will provide you with tracking information as soon as it ships.
What if my original BCM is water damaged or won’t communicate?
In most cases, even with significant damage, our technicians can still retrieve the necessary data. Please contact us before ordering if your module has severe water or fire damage so we can discuss the specifics.
Is this the correct part for my vehicle?
This BCM is a direct replacement for a wide range of GM vehicles and part numbers, including 13577924, 13583450, 13579004, and more. Please check the fitment list on this page or contact us with your VIN to confirm compatibility.