Restore Full Electrical Function to Your GM Vehicle
Are you battling frustrating electrical gremlins in your 2013 Chevy Malibu or another compatible GM vehicle? Intermittent power windows, flickering dash lights, or a car that refuses to start can often be traced back to a single culprit: a failing Body Control Module (BCM). The BCM is the central nervous system for your vehicle’s electronics, and when it fails, it can cause a cascade of confusing and unpredictable problems. This isn’t just an inconvenience; it can affect vehicle security and safety systems.
We offer a straightforward and reliable solution. Instead of paying for expensive diagnostics and programming fees at a dealership, our service provides you with a replacement BCM that is professionally programmed with the data from your original unit. This cloning process ensures that the replacement module is a perfect match for your vehicle’s specific configuration, including the VIN and security information. The result is a true plug-and-play solution that gets you back on the road quickly and affordably.
How Our Simple Cloning Service Works
The process is designed for your convenience. After you place your order, we will contact you with clear instructions for shipping your original BCM to our facility. Once we receive it, our expert technicians will transfer all the critical data to a fully tested replacement unit. We then ship the programmed module back to you, typically within 24-48 hours of receipt. You’ll receive a tracking number so you can follow its journey back to your garage.
Case Study: A Tricky Diagnosis
A customer’s 2013 Malibu came into the shop last week with a laundry list of bizarre issues: the radio would turn on by itself, the driver’s side power window worked only half the time, and the anti-theft light would flash randomly, sometimes preventing the car from starting. The owner had already replaced the battery and checked all the fuses. After connecting my diagnostic scanner, I saw multiple communication loss codes with various modules. In my 20+ years of experience, this pattern almost always points to the BCM. Instead of a costly new module from the dealer, we used our cloning service. After a 20-minute swap, all the electrical gremlins were gone. It’s a textbook example of how a failing 2013 Malibu BCM can mimic a dozen other problems.
Common Signs of a Failing GM BCM
- ✔ Erratic or non-functional power windows, door locks, or interior lights.
- ✔ The security or anti-theft system light stays on, preventing the engine from starting.
- ✔ Horn honking unexpectedly or not working at all.
- ✔ Dashboard warning lights flickering or illuminating for no reason.
- ✔ Communication errors with other vehicle modules when using a diagnostic scan tool.
- ✔ Wipers or turn signals operating incorrectly.
Your Straightforward BCM Installation Guide
Installing your pre-programmed BCM is a manageable job for a DIY enthusiast. For the 2013 Malibu, the BCM is typically located behind the driver’s side kick panel.
- Safety First: Always disconnect the negative terminal from your vehicle’s battery and wait a few minutes before starting work.
- Locate the Module: Remove the driver’s side kick panel (the plastic trim piece by your left foot) to access the BCM. It’s a black box with several large electrical connectors.
- Swap the Connectors: Carefully disconnect all wiring harnesses from the old BCM. The connectors have locking tabs that need to be depressed. Plug them securely into your new, programmed module.
- Mount the New BCM: Secure the new BCM in the mounting bracket where the old one was located.
- Reconnect and Test: Reconnect the negative battery terminal. Turn the key to the ‘On’ position and test all functions: windows, locks, lights, wipers, and radio.
Important: Final Steps for Full Functionality
After installing your new 2013 Malibu BCM, a couple of final procedures are necessary to ensure all systems operate correctly. This is critical for safety.
- Airbag System Reset: The airbag warning light will likely be on. You must perform the ‘Setup SDM Primary Key in BCM’ procedure using a compatible bi-directional scan tool. This re-establishes communication between the BCM and the airbag system (SDM).
- Brake Pedal Position Sensor: Some vehicles require the brake pedal position sensor to be recalibrated after BCM replacement. This ensures the brake lights and stability control system function correctly.
Note: If you are not equipped or comfortable with performing these final steps, we strongly recommend seeking assistance from a qualified professional mechanic.
Verified Compatibility Across GM Models
This BCM is a direct replacement for part number 13584695 and is also compatible with part numbers 13586273, 13580697, 13588447, 13589197, 13589324, and 13589325. It fits the following vehicles:
- Buick Encore: 2013-2014 (LH side of dash)
- Buick Regal: 2013 (LH dash)
- Buick Verano: 2013-2017 (Below center of dash)
- Cadillac SRX: 2013 (LH dash)
- Chevrolet Cruze: 2013 (LH kick panel, w/o opt ATH), 2014-2015 (LH kick panel), 2016 (LH kick panel, VIN P – Limited)
- Chevrolet Equinox: 2013-2017 (LH side dash)
- Chevrolet Malibu: 2013 (LH kick panel)
- Chevrolet Orlando: 2013-2014 (Below center console)
- Chevrolet Spark: 2014-2015 (Left lower a-pillar, gasoline)
- Chevrolet Trax: 2013-2014 (LH side of dash)
- Chevrolet Volt: 2013 (RH engine compartment, ID 13580697 or 13586273)
- GMC Terrain: 2013-2017 (LH side dash)
Frequently Asked Questions
Why does my original BCM need to be sent in?
Your original BCM contains vital security and vehicle-specific option data. By cloning this information to the replacement unit, we ensure it works seamlessly with your existing keys and systems, eliminating the need for expensive dealership programming.
Is this part truly plug-and-play?
Yes, the module itself is. Once we program it, the main installation is just swapping the hardware. However, as noted, you will need to perform the post-install procedures like the airbag key setup to restore full system functionality. This is standard for any BCM replacement.
How long does the programming service take?
We pride ourselves on a fast turnaround. We will program and ship your replacement BCM within one to two business days of receiving your original module.
What happens if I don’t perform the airbag system reset?
The airbag warning light will remain illuminated on your dashboard, and more importantly, the supplemental restraint system (airbags) may not function correctly in the event of a collision. This is a critical safety step that should not be skipped.
Can a bad BCM drain my battery?
Absolutely. A common failure mode for a BCM is an internal short or failure to let other modules ‘sleep’ when the car is off. This can cause a parasitic draw that drains the battery overnight. Replacing a faulty 2013 Malibu BCM often solves these mysterious battery drain issues.