Restore Your Vehicle’s Electrical System with a Plug-and-Play BCM
Are you battling frustrating and unpredictable electrical problems in your 2011 Chevy Cruze or another compatible GM vehicle? From power windows that won’t budge to dashboard lights that flicker for no reason, a failing Body Control Module (BCM) is often the hidden culprit. It’s the central command center for your car’s body electronics, and when it fails, it can cause chaos. This isn’t just an inconvenience; it can affect vehicle security and safety systems. We offer a reliable, straightforward solution: a replacement BCM programmed with your vehicle’s exact data.
Our professional cloning service makes this repair easier and more affordable than a trip to the dealership. You simply ship your original BCM to us. Our expert technicians will then transfer all the critical information—including the VIN, security keys, and vehicle-specific options—to a fully tested replacement module. We then ship the ready-to-install 2011 Cruze BCM back to you. This process ensures a seamless match, eliminating the need for expensive and complex programming with a dealership scan tool.
Common Signs of a Failing BCM
If you’re experiencing any of the following, a faulty BCM could be to blame. I’ve seen these symptoms countless times in the service bay, often leading owners to replace unrelated parts first. Confirming these can save you time and money.
- ✔ Power windows, door locks, or interior lights operating erratically or not at all.
- ✔ The security system light stays on, or the alarm goes off randomly.
- ✔ Horn not working or sounding without being pressed.
- ✔ Dashboard warning lights illuminating intermittently, such as the airbag or ABS light.
- ✔ Communication issues with other modules, often triggering diagnostic trouble codes (DTCs) like U0100, U0140, or other ‘U’ codes.
- ✔ A no-start condition where the engine cranks but won’t fire up due to a security system fault.
From the Diagnostic Bay: The Cruze with a Mind of Its Own
A customer brought in a 2011 Chevy Cruze that was a textbook case of electrical gremlins. The radio would turn off, the dome light would flicker while driving, and occasionally, the car wouldn’t start. They had already replaced the battery and checked the alternator. After hooking up my diagnostic tool, I saw a slew of communication loss codes with various modules. Instead of a network-wide failure, the data pointed to one source: the BCM. By ordering our cloning service, the customer avoided a costly dealership visit. We transferred the data from his failing original, and once the new module was installed, all the bizarre issues vanished. It’s a classic fix for a complex-looking problem.
Your Straightforward BCM Installation Guide
Installing your programmed 2011 Cruze BCM is a manageable task for a confident DIYer. Since the module is pre-programmed, no special tools are required for the software side of the job.
- Safety First: Always disconnect the negative terminal from your vehicle’s battery and wait a few minutes to ensure all systems are powered down.
- Locate the BCM: On a 2011-2013 Chevy Cruze, the BCM is typically found behind the driver’s side kick panel, near the fuse box. For other models, consult a service manual, but it’s usually on the driver’s or passenger’s side dash area.
- Remove the Old Module: Carefully unplug the electrical connectors. They have locking tabs that need to be depressed. Once disconnected, unbolt or unclip the BCM from its mounting bracket.
- Install the New Module: Mount your replacement BCM and securely plug in all the electrical connectors. You should hear a click as they lock into place.
- Reconnect and Test: Reconnect the negative battery terminal. Turn the key to the ‘On’ position and test all body functions: lights, locks, windows, horn, and wipers. Start the vehicle to ensure it runs correctly.
Important Post-Installation Information
In some cases, additional steps may be required after installation. This is normal and depends on your vehicle’s specific configuration.
- Airbag System Sync: If the airbag warning light is on 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.
- Brake Pedal Position Relearn: To ensure proper brake light and traction control operation, a brake pedal position sensor recalibration might be necessary on some models.
Disclaimer: Vehicle systems vary. Always refer to a factory service manual or a certified technician for procedures specific to your make and model.
Verified Vehicle Compatibility
This BCM cloning service is compatible with modules bearing part numbers 13578420, 13577850, 13505326, 13500384, 13574844, 13504004, or 13504494. It fits the following vehicles:
- 2011 Buick Regal: Body Control (BCM); (LH dash), w/o opt AUA
- 2010-2011 Chevrolet Equinox: Body Control (BCM); (LH side dash), body control
- 2011 & 2013 Chevrolet Cruze: Body Control (BCM); (LH kick panel)
- 2010 Cadillac SRX: Body Control (BCM); (LH dash)
- 2010-2011 GMC Terrain: Body Control (BCM); (LH side dash), body control
This is a reliable solution for your 2011 Cruze BCM and many other GM models, ensuring all your vehicle’s features work as intended.
Frequently Asked Questions
How does the BCM cloning service work?
After you place your order, we’ll provide instructions for you to ship your original BCM to us. Our technicians then extract the unique vehicle data from your module and flash it onto the replacement unit. We then ship the fully programmed, ready-to-install module back to you.
Do I need to get this BCM programmed by a dealer?
No. The main benefit of our service is that the module arrives pre-programmed with your car’s data. This allows you to install it without needing expensive dealership tools for programming, saving you time and money.
Where is the BCM located on a 2011 Chevy Cruze?
In the 2011 Cruze, the Body Control Module is located in the driver’s side footwell, behind the kick panel to the left of the brake pedal.
What if my airbag light comes on after installation?
This can happen occasionally. It means the new BCM needs to be synced with the airbag system’s Sensing and Diagnostic Module (SDM). A professional mechanic with a high-end scan tool can perform the ‘Setup SDM Primary Key in BCM’ procedure to resolve this.
Do I need to send my original part back as a core?
No, there is no core charge for this part. We only need your original module to perform the data cloning service. You can keep your original module after the service is complete.