Restore Full Electrical Function to Your Vehicle
Are you battling a cascade of strange electrical issues in your Chevrolet Cruze, Buick Regal, or GMC Terrain? Problems like flickering lights, malfunctioning power windows, a horn with a mind of its own, or a security system that prevents your car from starting can often be traced back to a single culprit: a failing Body Control Module (BCM). The BCM acts as the central nervous system for your vehicle’s body electronics, and when it fails, it can create frustrating and unpredictable behavior. This listing offers a straightforward, effective solution: a replacement BCM programmed with your vehicle’s original data, eliminating the need for a costly trip to the dealership.
Is Your Vehicle Experiencing These BCM Failure Symptoms?
A faulty BCM can manifest in numerous ways. If you’re noticing any of the following issues, it’s a strong indicator that your BCM may need replacement. This is especially true if you are experiencing multiple symptoms at once.
- ✔ Erratic power windows, door locks, or mirrors that work intermittently or not at all.
- ✔ Interior or exterior lights (headlights, taillights, dome lights) that stay on, won’t turn on, or flicker randomly.
- ✔ The car horn sounding unexpectedly or failing to work when you press it.
- ✔ Intermittent no-start conditions, often accompanied by a flashing security light on the dashboard.
- ✔ Windshield wipers activating on their own or not responding to the control switch.
- ✔ False warnings on the instrument cluster, such as “Door Ajar” or other incorrect alerts.
- ✔ A complete loss of communication with the module, which can be confirmed by a professional diagnostic scan tool (look for U-codes).
From the Diagnostic Bay
A 2013 Cruze came into the shop with the weirdest set of problems we’d seen in a while. The radio would turn on by itself, the interior dome light would flicker at random, and the horn would sometimes honk when making a sharp left turn. The owner had already replaced the battery and checked all the main grounds, but the electrical “ghosts” remained. A quick scan with our diagnostic tool revealed multiple communication error codes all pointing to the BCM. Instead of sending them to a dealer for a brand new module and expensive programming, we provided this exact cloning service. The customer installed the programmed module in their driveway in under an hour. All the bizarre electrical issues vanished instantly. It’s a classic case of the central component causing a chain reaction of seemingly unrelated problems.
The Simple, No-Dealer-Visit Solution for Your 2013 Cruze Body Control Module
Replacing a BCM isn’t as simple as swapping the part. A standard used BCM from another vehicle won’t work because it’s electronically locked to the original car’s Vehicle Identification Number (VIN) and security settings. Our professional cloning service is the perfect solution. We transfer the critical data from your original, failing BCM directly onto this replacement unit. This process ensures the replacement module is a perfect electronic match for your vehicle.
How the Process Works:
- Place Your Order: Complete your purchase through our secure checkout.
- We’ll Contact You: We will reach out with clear, simple instructions for shipping your original BCM to our facility.
- Ship Your Module: Carefully package and send us your original BCM.
- We Clone The Data: Upon receipt, our technicians will perform a full data transfer, copying the VIN, key codes, and specific options from your old module to the replacement.
- Receive Your Ready-to-Install Part: We ship the newly programmed BCM back to you. Installation is as simple as plugging it in, with no further programming required.
Installation and Post-Installation Notes
Physically installing the module is straightforward. On most compatible vehicles like the 2013 Cruze, the BCM is located behind the driver’s side kick panel. Always disconnect the vehicle’s battery before unplugging the old module or plugging in the new one. While our programming makes the module plug-and-play, some vehicle systems may require a simple relearn procedure after installation.
- Airbag System Sync: If the airbag warning light is illuminated after installation, a “Setup SDM Primary Key in BCM” procedure must be performed with a professional scan tool. This syncs the BCM with the airbag module.
- Brake Pedal Position Relearn: In some cases, a brake pedal position sensor recalibration may be necessary to ensure proper operation of the brake lights and traction control system.
Always consult a factory service manual or a qualified technician for vehicle-specific guidance.
Guaranteed Fitment for Multiple Part Numbers
This BCM is a direct replacement for several original equipment part numbers. If your module has any of the following numbers, this part is compatible:
13578420, 13577850, 13505326, 13500384, 13574844, 13504004, 13504494
It is designed to fit a range of GM vehicles, including:
- 2013 Chevrolet Cruze (with option ATH)
- 2011 Chevrolet Cruze
- 2011 Buick Regal (w/o option AUA)
- 2010 Cadillac SRX
- 2010-2011 GMC Terrain
- 2010 Chevrolet Equinox
Frequently Asked Questions
How does this programming service work?
It’s simple. After you place your order, we’ll send you shipping instructions. You send us your original BCM. We then extract the critical vehicle-specific data and transfer it to the replacement module. We ship the replacement module back to you, ready to install without any additional programming.
What if my original BCM is non-communicative or damaged?
In most cases, even if the BCM is not communicating with the vehicle, we can still retrieve the necessary data directly from the circuit board. Please contact us with details about your module’s condition if it has significant water or fire damage before ordering.
Do I need a dealer to program this module?
No! The entire purpose of our service is to bypass the need for expensive dealer programming. Because we clone your original data, the replacement module is plug-and-play for your specific vehicle.
Where is the BCM located on my 2013 Cruze?
On the 2013 Chevrolet Cruze, the Body Control Module is typically located behind the driver’s side kick panel, near the interior fuse box. Always disconnect the battery before attempting removal or installation.
How long does the cloning service take?
We pride ourselves on a fast turnaround. The programming is typically completed within 1-2 business days of us receiving your original module. We then ship it back to you promptly with tracking.