Restore Full Electrical Function to Your Vehicle
Are you dealing with frustrating and unpredictable electrical problems in your Chevy Spark or other GM vehicle? Issues like flickering lights, malfunctioning power windows, or a security system that has a mind of its own are common signs of a failing Body Control Module (BCM). The BCM acts as the central nervous system for your car’s body electronics, and when it malfunctions, it can cause a wide range of confusing symptoms. This listing is for a replacement BCM, part number 13580696, that is delivered to you fully programmed and ready for a simple, plug-and-play installation.
We eliminate the need for expensive dealership visits and complex programming tools. Our professional mail-in cloning service takes all the critical data from your original, failing BCM—including the VIN, mileage, and key fob information—and transfers it directly to this replacement unit. The result is a seamless repair that gets your vehicle back to 100% functionality without the typical cost and hassle.
Common Symptoms of a Failing BCM
If your vehicle is exhibiting any of the following issues, a faulty BCM is the most likely culprit. This programmed 2013 Spark Body Control Module is designed to solve these problems directly:
- ✔ Power windows, door locks, or mirrors working intermittently or not at all.
- ✔ Interior or exterior lights behaving erratically (e.g., staying on, not turning on, or flickering).
- ✔ The key fob failing to lock or unlock the doors.
- ✔ The anti-theft or security system preventing the car from starting.
- ✔ Unexplained warning lights illuminating on the dashboard.
- ✔ Wipers or turn signals activating on their own or not responding.
- ✔ The climate control (HVAC) system being unresponsive.
We had a 2013 Spark come in that was driving the owner crazy. The radio would randomly change stations, and the dome light would stay on, draining the battery overnight. They’d already replaced the battery twice. We suspected the BCM. Instead of a costly new module and programming at the dealer, we used our cloning service. We transferred the data from their failing original to our replacement 13580696 module. The customer installed it in their driveway in under an hour. All the bizarre electrical issues were gone instantly. It’s a perfect example of how a targeted repair saves time, money, and headaches.
How Our Simple Mail-In Programming Service Works
- ✔ Place Your Order: Purchase this BCM through our secure checkout.
- ✔ Receive Instructions: We will contact you via email with clear, simple instructions on how to remove and ship your original BCM to our facility.
- ✔ We Perform the Cloning: Once we receive your module, our technicians will use specialized equipment to perform a full data transfer to the replacement unit. This typically takes 1-2 business days.
- ✔ Receive Your Plug-and-Play Part: We ship the newly programmed BCM back to you. Simply install it in your vehicle, and you’re ready to go. No further programming is required.
Vehicle Compatibility
This Body Control Module is a direct replacement for several GM models and part numbers. It is crucial to match the part number from your original module to ensure compatibility. This unit fits vehicles that came equipped with part numbers:
- 13580696
- 123589093
- 13588446
- 13584692
- 13583542
It is known to fit the following vehicles (please confirm your part number):
- 2013 Chevrolet Spark
- 2012 Buick Regal
- 2012 GMC Terrain
- 2012-2014 Chevrolet Camaro
- 2012 Chevrolet Equinox
- 2012 Cadillac SRX
- 2012 Buick Verano
- 2012 Chevrolet Volt
- 2012-2013 Buick LaCrosse
Important Post-Installation Procedures
While our goal is a 100% plug-and-play experience, certain vehicle systems may require a quick synchronization procedure after installation. Please be aware of the following possibilities:
- Airbag System Sync: If the airbag warning light comes on after installation, the ‘Setup SDM Primary Key in BCM’ procedure will need to be performed with a professional diagnostic tool to sync the system and turn off the light. This is only required if the light is on.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor recalibration may be necessary to ensure proper brake light function and traction control system performance.
Specific procedures can vary by vehicle. Always consult a factory service manual or a qualified technician for guidance.
Frequently Asked Questions
What exactly does the Body Control Module (BCM) do?
The BCM is a central computer in your vehicle that controls non-engine-related functions. This includes power windows, locks, lights, wipers, the security system, and the climate control. When it fails, you see a wide range of strange electrical problems.
Why is it better to clone my original BCM instead of just buying a used one?
A used BCM from another vehicle contains that vehicle’s specific security and options data (like the VIN and key information). It will not work in your car without being reprogrammed by a dealer. Our cloning service transfers your car’s exact data, making the replacement plug-and-play.
Is this a difficult part to install?
On the 2013 Spark, the BCM is located in the left lower a-pillar area. For most DIY mechanics, it’s a straightforward installation involving removing a few trim panels and disconnecting electrical connectors. No special programming tools are needed on your end.
How long does the programming service take once you receive my module?
We typically complete the data transfer and ship your replacement module back out within 1-2 business days of receiving your original BCM.
The airbag light is on after I installed the new BCM. What do I do?
This can happen occasionally. It means the new BCM needs to be synchronized with the airbag’s computer (SDM). A professional scan tool is needed to perform the ‘Setup SDM Primary Key in BCM’ procedure, which is a quick process for any qualified repair shop.
Do I need to send my car keys with my BCM?
No, you do not. Because we are transferring the data directly from your old module to the new one, all the security information for your existing keys is copied over. They will work immediately upon installation.