Restore Your Vehicle’s Electrical System with a Plug-and-Play Solution
Are you battling frustrating and unpredictable electrical issues in your GM vehicle? Flickering lights, malfunctioning power windows and locks, a security system that acts up, or even a no-start condition can all point to a failing Body Control Module (BCM). The BCM is the central nervous system for your car’s body electronics, and when it fails, it can cause a cascade of problems. This isn’t just an inconvenience; it can be a serious safety concern. We offer a reliable, straightforward solution: a professionally programmed BCM that gets you back on the road without the exorbitant costs and scheduling headaches of a dealership visit.
How Our Simple Cloning Service Works
Forget about paying for expensive diagnostic time and programming fees. Our service is designed to be as simple as possible. After you place your order, we will contact you with instructions to ship your original BCM to our facility. Once we receive it, our expert technicians will transfer all the critical vehicle-specific data—including VIN, mileage, and key information—to this replacement module. This cloning process makes the replacement a true plug-and-play part, specifically configured for your car. We then ship the ready-to-install BCM back to you, complete with tracking information. It’s the most efficient way to solve your BCM problems.
Case Study: The Ghost in the Spark EV
A customer brought in a 2015 Spark EV with a baffling set of symptoms. The radio would randomly turn off, the dome light would flicker while driving, and occasionally the car wouldn’t recognize the key fob. They had already replaced the battery and checked all the fuses. After connecting my diagnostic scanner, I saw a slew of communication error codes (U-codes) pointing to the BCM. In my 20+ years of experience, I’ve seen hundreds of these cases where heat cycles and vibrations cause internal solder joints in the BCM to fail. Instead of a costly new module from the dealer, we used our cloning service to provide a dependable, programmed 2014-2016 Spark BCM. The customer had the part back in a few days and installed it in under an hour, completely resolving all the electrical gremlins.
Common Signs of a Failing BCM
If your vehicle is exhibiting any of these symptoms, a faulty Body Control Module is a likely culprit. Confirming the issue with a proper diagnosis is key, but these are the classic indicators we see in the shop every day.
- âś” Intermittent or non-working power windows, door locks, or interior lights.
- âś” Horn honking unexpectedly or not working at all.
- âś” Security system warning light on the dash or alarm randomly triggering.
- âś” Key fob not being recognized, leading to starting issues.
- âś” Communication error codes stored in the system, such as U0140, U0155, or other U-series codes.
- âś” Wipers operating erratically or not parking in the correct position.
A Straightforward Guide to Installation
Installing your newly programmed BCM is a manageable job for a confident DIYer or a quick task for any professional mechanic. While the exact location varies slightly by model, the process is generally the same.
- Step 1: Safety First. Always disconnect the negative terminal from your vehicle’s battery before working on any electronic components.
- Step 2: Locate the BCM. On the 2014-2016 Spark EV, the BCM is found at the base of the left lower A-pillar. For other models like the Malibu or LaCrosse, it’s often in the driver’s side (LH) kick panel. Consult your service manual for the precise location.
- Step 3: 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.
- Step 4: Install the New Module. Mount your programmed BCM in place of the old one and securely reconnect all the electrical connectors.
- Step 5: Reconnect and Test. Reconnect the negative battery terminal. Start the vehicle and test all body functions—lights, locks, windows, wipers, etc.—to ensure everything is working correctly.
Important Post-Installation Notes
Because our service clones your original data, additional programming is typically not required. However, in some cases, certain systems may need to be re-synced. Please be aware of the following:
- Airbag System Sync: If your airbag warning light is on after installation, a procedure called ‘Setup SDM Primary Key in BCM’ must be performed with a professional scan tool to sync the airbag system. This is only necessary if the light appears.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor recalibration may be needed to ensure proper brake light and traction control operation.
- No Core Charge: You are not required to send your original BCM back to us after installation. There is no core charge or deposit.
Disclaimer: Vehicle systems are complex. Always refer to a factory service manual or consult a qualified technician if you are unsure about any step.
Verified Vehicle Compatibility
This programmed BCM is a direct-fit replacement for a wide range of General Motors vehicles. Please verify that your vehicle and original part number are on this list. This module is compatible with part numbers 13580698, 13578458, 13589115, 13589637, 13590173, 13590851, 13591300, 13592376, 13593775, 13593776, and 13594564.
- Buick LaCrosse: 2014-2016
- Buick Regal: 2014-2017
- Cadillac ELR: 2014-2016
- Cadillac SRX: 2014-2016
- Chevrolet Camaro: 2014-2015
- Chevrolet Malibu: 2014-2015, 2016 (Limited)
- Chevrolet Spark: 2014-2016 (Electric Model EV)
- Chevrolet Volt: 2014-2015
Frequently Asked Questions
What exactly is the ‘cloning’ service?
What exactly is the ‘cloning’ service?
Cloning is the process of transferring the unique, vehicle-specific software from your original BCM to the replacement unit we provide. This includes the VIN, security information, and other settings. This makes the replacement module plug-and-play, eliminating the need for expensive dealership programming.
How do I ship my original BCM to you?
What exactly is the ‘cloning’ service?
Cloning is the process of transferring the unique, vehicle-specific software from your original BCM to the replacement unit we provide. This includes the VIN, security information, and other settings. This makes the replacement module plug-and-play, eliminating the need for expensive dealership programming.
What if my original BCM is completely dead or not communicating?
What exactly is the ‘cloning’ service?
Cloning is the process of transferring the unique, vehicle-specific software from your original BCM to the replacement unit we provide. This includes the VIN, security information, and other settings. This makes the replacement module plug-and-play, eliminating the need for expensive dealership programming.
Is this a guaranteed fix for my car’s electrical problems?
What exactly is the ‘cloning’ service?
Cloning is the process of transferring the unique, vehicle-specific software from your original BCM to the replacement unit we provide. This includes the VIN, security information, and other settings. This makes the replacement module plug-and-play, eliminating the need for expensive dealership programming.
Will I need any special tools for the post-installation procedures?
What exactly is the ‘cloning’ service?
Cloning is the process of transferring the unique, vehicle-specific software from your original BCM to the replacement unit we provide. This includes the VIN, security information, and other settings. This makes the replacement module plug-and-play, eliminating the need for expensive dealership programming.