Tired of Unpredictable Electrical Problems in Your GM Vehicle?
Are you dealing with flickering lights, power windows with a mind of their own, or door locks that work intermittently? These frustrating electrical gremlins often point to one central culprit: a failing Body Control Module (BCM). The BCM is the electronic nerve center for your vehicle’s body-related functions, and when it starts to fail, it can cause a cascade of bizarre and unpredictable issues. For many owners, the next step is a costly trip to the dealership for a new module and expensive programming. We offer a better, more affordable solution.
This is a fully tested, replacement Body Control Module for your vehicle. The key to our service is the professional Cloning Service we provide. Instead of you having to pay for programming, we transfer all the critical data from your original, failing BCM directly onto this replacement unit. The result is a true plug-and-play module, synced to your vehicle’s specific configuration and VIN. It arrives ready to install, saving you hundreds of dollars and significant downtime.
Case Study: A Tricky Diagnosis
I remember a 2013 Chevy Malibu that came into my shop last fall. The owner was at his wit’s end. The radio would randomly turn off, the driver’s side window wouldn’t go down, and occasionally, the car wouldn’t start at all—just a click. He’d already replaced the battery and checked the alternator. After hooking up my scan tool, I saw a handful of U-codes, specifically a U0140 (Lost Communication With Body Control Module). This told me the BCM wasn’t communicating properly with the rest of the car’s network. Instead of a new, expensive module from the dealer, we used a cloned unit. The customer sent us his original BCM, we transferred the data, and sent him the ready-to-install replacement. He swapped it out in his driveway in under 30 minutes. All the strange electrical issues vanished instantly. It’s a perfect example of how this service provides a precise and effective fix for what seems like a complex problem.
Common Signs of a Failing GM Body Control Module
- ✔ Erratic or non-functional power windows, door locks, and interior/exterior lights.
- ✔ The security or anti-theft system light stays on, preventing the car from starting.
- ✔ Horn honking unexpectedly or not working at all.
- ✔ Dashboard warning lights appearing for no reason.
- ✔ Intermittent no-start conditions where all other components (battery, starter) test good.
- ✔ Diagnostic trouble codes (DTCs) related to communication errors, such as U0140, U0155, or other U-codes.
Your Straightforward BCM Swap Guide
Installing your cloned 2013 Malibu BCM is a direct process that you can perform with basic hand tools. We handle the complex programming; you handle the simple swap.
- Safety First: Always disconnect the negative terminal from your vehicle’s battery before working on any electronic components.
- Locate the BCM: On the 2013 Malibu, the BCM is typically found in the driver’s side footwell, behind the kick panel to the left of the pedals. For other models, its location may vary (e.g., behind the dash, under the console), so consult your vehicle’s service information if needed.
- Disconnect and Remove: Carefully unplug the electrical connectors from the old BCM. They have locking tabs that need to be depressed. Once disconnected, remove any bolts or clips holding the module in place and take it out.
- Install the New Module: Seat the new, cloned BCM in the mounting bracket and secure it. Reconnect all the electrical connectors firmly until they click into place.
- Power Up: Reconnect the negative battery terminal. Turn the key to the ‘On’ position and test all related functions—windows, locks, lights, etc.—to confirm the repair.
Important Post-Installation Notes
While our cloning service makes this a plug-and-play part, some vehicle systems may require a ‘handshake’ with the new BCM. Please be aware of the following potential procedures:
- Airbag System Sync: If your airbag warning light is illuminated after installation, a simple ‘Setup SDM Primary Key in BCM’ procedure is needed. This requires a professional-grade scan tool to sync the airbag system with the new BCM and clear the light.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor recalibration might be necessary to ensure the brake lights and traction control system function correctly.
- Disclaimer: All procedures can vary slightly by vehicle. Always refer to a factory service manual or a qualified technician for specific instructions.
Verified Fitment Across Multiple GM Models
This BCM is a direct replacement for part number 13584695 and is interchangeable with the following part numbers: 13586273, 13580697, 13588447, 13589197, 13589324, 13589325. It is confirmed to fit the following vehicles:
- Chevrolet Cruze (2013-2016)
- Chevrolet Equinox (2013-2017)
- Chevrolet Malibu (2013)
- Chevrolet Orlando (2013-2014)
- Chevrolet Spark (2014-2015)
- Chevrolet Trax (2013-2014)
- Chevrolet Volt (2013)
- Buick Encore (2013-2014)
- Buick Regal (2013)
- Buick Verano (2013-2017)
- Cadillac SRX (2013)
- GMC Terrain (2013-2017)
Frequently Asked Questions
What exactly is a BCM cloning service?
Our cloning service is a process where we extract the essential vehicle-specific software, security keys, and settings from your original BCM and flash it onto the replacement module. This makes the new part an exact digital copy of the old one, allowing it to work in your car without any additional programming.
Do I really have to ship my original BCM to you?
Yes. In order to perform the cloning service, we need your original module to read its data. After you purchase, we will contact you with simple shipping instructions. This process is what allows us to provide you with a true plug-and-play solution.
Will I get my original part back?
Absolutely. We always return your original module along with the newly programmed replacement unit. We do not keep customer cores.
Is this a guaranteed plug-and-play solution?
Yes, for 99% of installations. The cloning process handles all necessary programming. In rare cases, as noted above, a simple relearn procedure like an airbag system sync or brake pedal position relearn might be required, which can be done with a standard professional scan tool.
How do I find my BCM’s part number?
The part number is printed on a white label directly on the Body Control Module itself. You will need to access the module in your vehicle to read it. Matching your number to one of the compatible part numbers listed ensures a perfect fit.