Restore Full Functionality to Your Vehicle with a Plug-and-Play BCM
Are you chasing electrical gremlins in your Cadillac or GM vehicle? Intermittent power windows, a security system that acts up, flickering interior lights, or a key fob that works one minute and not the next? These aren’t just annoyances; they’re classic symptoms 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 and seemingly unrelated issues. I’ve seen it hundreds of times in my shop: a customer comes in thinking they have five different problems, but the root cause is a single failing module.
Forget the hassle and expense of a dealership visit. This is a complete, ready-to-install solution. We provide a fully functional BCM programmed with your vehicle’s exact data through our professional cloning service. You simply send us your original BCM, we transfer all the critical information (including VIN, mileage, and key data) to this replacement unit, and ship both modules back to you. The result is a true plug-and-play repair that saves you time, money, and the headache of dealer-level programming.
From the Diagnostic Bay: The Case of the Confused Cruze
A customer brought in a 2014 Chevy Cruze with a laundry list of bizarre complaints. The radio would turn on by itself, the driver’s side window wouldn’t go down, and the anti-theft light would flash randomly, sometimes preventing the car from starting. They had already replaced the battery and checked all the fuses. After connecting my scan tool, I found a series of U-codes, specifically a U0140, indicating a loss of communication with the BCM. Instead of just replacing the module and sending them to the dealer for a costly programming session, we performed a BCM clone. Once the cloned module was installed, every single electrical issue vanished. It’s a perfect example of how a single component, the 2013 SRX BCM and its equivalents, can be the key to solving a complex diagnostic puzzle.
Common Signs of a Failing BCM
- ✔ Power windows, door locks, or mirrors operating erratically or not at all.
- ✔ Interior or exterior lights flickering, staying on, or not turning on.
- ✔ The vehicle’s security system engaging randomly or preventing the car from starting.
- ✔ Keyless entry remote (fob) not being recognized by the vehicle.
- ✔ Diagnostic trouble codes (DTCs) related to communication errors, such as U0140, U0155, or B1001.
- ✔ Wipers or horn activating without input.
A Straightforward Guide to Our Cloning Service & Installation
- ✔ Place Your Order: After you purchase, we will contact you with detailed instructions and a shipping address. Please ensure your contact information is up to date.
- ✔ Ship Your Original BCM: Carefully package and ship your vehicle’s original Body Control Module to us.
- ✔ We Handle the Programming: Upon receipt, our technicians will perform a full data transfer, cloning your original BCM’s information onto the replacement unit.
- ✔ Reconnect Power: Once the new module is installed, reconnect your vehicle’s battery. Start the vehicle and verify that all functions are restored.
Important Post-Installation Notes
In some cases, minor relearn procedures may be required to sync all vehicle systems perfectly. This is normal and can often be completed with a capable bi-directional scan tool.
- Airbag System Sync: If the airbag warning light is illuminated after installation, a procedure called ‘Setup SDM Primary Key in BCM’ is needed to sync the systems. This is only required if the light is on.
- Brake Pedal Position Relearn: On certain models, a brake pedal position sensor recalibration might be necessary to ensure proper brake light and traction control operation.
Disclaimer: Specific procedures can vary by vehicle. Always consult a factory service manual or a qualified technician for guidance.
Will This Fit My Vehicle?
This BCM is a direct-fit replacement for the following vehicles and part numbers. Please verify your part number or vehicle model to ensure compatibility. This module is compatible with part numbers: 13584695, 13586273, 13580697, 13588447, 13589197, 13589324, and 13589325.
- Cadillac SRX: 2013 (LH dash)
- Chevrolet Cruze: 2013 (w/o opt ATH), 2014-2015, 2016 (Limited, VIN P) (LH kick panel)
- Chevrolet Equinox: 2013-2017 (LH side dash)
- Chevrolet Malibu: 2013 (LH kick panel)
- Chevrolet Orlando: 2013-2014 (below center console)
- Chevrolet Spark: 2014-2015 (gasoline, left lower a-pillar)
- Chevrolet Trax: 2013-2014 (LH side of dash)
- Chevrolet Volt: 2013 (ID 13580697 or 13586273, RH engine compartment)
- Buick Encore: 2013-2014 (LH side of dash)
- Buick Regal: 2013 (LH dash)
- Buick Verano: 2013-2017 (below center of dash)
- GMC Terrain: 2013-2017 (LH side dash)
Frequently Asked Questions
How does the cloning service work?
After your purchase, you’ll ship your original BCM to us. We use specialized equipment to read the unique data from your module—including VIN, security keys, and vehicle options—and write it directly onto the replacement BCM we provide. This makes the new module an identical twin to your old one, eliminating the need for any additional programming.
Do I get my original module back?
Yes, absolutely. We always return your original BCM along with the fully programmed replacement unit. We do not keep customer cores.
Is this a difficult part to install myself?
For most DIYers with basic tools, this is a straightforward installation. The BCM is typically located behind the driver’s side lower dash or kick panel. The main challenge is accessing it. Once you locate it, it’s just a matter of unplugging the electrical connectors and swapping the modules. Our cloning service ensures the electronic part of the job is already done for you.
What if my original BCM is completely dead or not communicating?
In many cases, even if the BCM is failing, the core data on the memory chip is still readable. We have a high success rate in recovering data from faulty modules. If for some reason we cannot clone your module, we will contact you to discuss options and provide a full refund.
Will I need a special tool for the airbag or brake relearn procedures?
Yes, if those procedures are required for your vehicle after installation, they must be performed with a professional-grade bidirectional scan tool. Many independent repair shops have this equipment. These procedures are not always necessary, but it’s important to be aware of the possibility.