Tired of Your Malibu’s Electrical Gremlins? Here’s the Solution.
As a technician with over two decades of experience, I’ve seen firsthand how a failing Body Control Module (BCM) can turn a reliable car into a source of constant frustration. If your 2013 Malibu is plagued by flickering lights, malfunctioning power windows, a stubborn security system, or intermittent no-start conditions, a faulty BCM is the likely culprit. This isn’t just an inconvenience; it can be a major disruption. But the fix doesn’t have to involve expensive dealership visits and programming fees.
We offer a straightforward and reliable solution: a replacement BCM programmed specifically for your vehicle using our professional Cloning Service. You simply send us your original BCM. We then transfer its unique data—including VIN, mileage, and key information—to this fully tested replacement unit. The result? You receive a module that is 100% plug-and-play. No additional programming, no security relearns, just a direct swap to get your car functioning correctly again.
Case Study: A Tricky Diagnosis
Just last month, a 2013 Chevy Malibu was brought to my bay. The owner was at his wit’s end. The car would randomly refuse to start, the radio would cut out, and the interior lights had a mind of their own. He’d already replaced the battery and checked the alternator. A quick scan showed a flurry of communication codes (U-codes), pointing to a network issue. Instead of chasing wires for hours, we went straight for the central hub: the BCM. After swapping in one of our cloned modules, every single issue vanished. It’s a classic failure pattern I’ve diagnosed hundreds of times, and this simple, pre-programmed part was the definitive fix.
Is Your GM Vehicle Showing These Symptoms?
- ✔ Erratic or non-functional interior and exterior lights.
- ✔ Power windows, locks, or mirrors working intermittently or not at all.
- ✔ The security or anti-theft light stays on, preventing the car from starting.
- ✔ Instrument cluster gauges behaving erratically or going dark.
- ✔ Diagnostic trouble codes (DTCs) related to communication errors, such as U0100, U0140, or B1001.
- ✔ Unexplained battery drain when the vehicle is off.
A Straightforward Guide to Your BCM Installation
Installing your pre-programmed 2013 Malibu BCM is a manageable job for a DIYer with basic tools. The key is our cloning service, which eliminates the need for complex computer work on your end.
- Safety First: Always disconnect the negative terminal from your vehicle’s battery and wait a few minutes before starting work.
- Locate the BCM: On the 2013 Malibu, the BCM is typically found behind the driver’s side kick panel, near the fuse box. You may need to remove a plastic trim piece to access it.
- Disconnect and Remove: Carefully unplug the electrical connectors from the old BCM. They have locking tabs that need to be depressed. Once disconnected, unbolt or unclip the module from its mounting bracket.
- Install the New Module: Seat the replacement BCM onto the mounting bracket and plug in all the electrical connectors. Ensure they click securely into place.
- Reconnect and Test: Reconnect the negative battery terminal. Turn the key to the ‘On’ position and test all body functions: lights, wipers, power windows, locks, and radio. Start the vehicle to ensure it runs correctly.
Important Post-Installation Notes
While our cloning process makes this as simple as possible, some vehicle systems may require a handshake with the new BCM. Be aware of the following potential procedures:
- Airbag System Sync: If the airbag warning light is illuminated after installation, a professional scan tool is needed to perform the ‘Setup SDM Primary Key in BCM’ procedure. This syncs the airbag system with the new BCM. This is only required if the light is on.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor relearn may be necessary to ensure the brake lights and traction control system function as expected.
Disclaimer: Specific procedures can vary by vehicle. Always consult a factory service manual or a qualified technician for guidance.
Verified Compatibility for Your Vehicle
This BCM is a direct-fit replacement for part number 13588447 and is also compatible with part numbers 13584695, 13586273, 13580697, 13589197, 13589324, and 13589325. It fits the following models:
- Buick Encore: 2013-2014
- Buick Regal: 2013
- Buick Verano: 2013-2017
- Cadillac SRX: 2013
- Chevrolet Cruze: 2013-2015, 2016 (Limited)
- Chevrolet Equinox: 2013-2017
- Chevrolet Malibu: 2013
- Chevrolet Orlando: 2013-2014
- Chevrolet Spark: 2014-2015 (Gasoline)
- Chevrolet Trax: 2013-2014
- Chevrolet Volt: 2013
- GMC Terrain: 2013-2017
Frequently Asked Questions
What exactly is a BCM cloning service?
It’s a process where we extract the essential vehicle-specific software from your original, failing BCM and transfer it to a fully functional replacement module. This ensures the new part is a perfect match for your car’s VIN, options, and security system, making it plug-and-play.
Do I need to take my car to a dealer after installing this?
No. Our cloning service completely eliminates the need for dealership programming, saving you significant time and money. You can install it yourself or have your local mechanic do it without needing special manufacturer software.
What happens to my original module?
We always return your original BCM along with the programmed replacement unit. We believe you should always get your property back. We do not keep cores.
How do I arrange to send my BCM to you?
After you complete your purchase, we will contact you with detailed, easy-to-follow instructions for shipping your original module to our facility. Please ensure your contact information is correct at checkout.
Is it possible I will need to do anything after installation?
In some cases, yes. As noted above, if your airbag light comes on, a system sync will be required. A brake pedal position relearn might also be necessary on certain models. These are minor procedures that a well-equipped independent shop can perform if needed.