Is Your 2010 Equinox Experiencing Strange Electrical Problems?
The Body Control Module, or BCM, is the central nervous system for your vehicle’s electronic accessories. It doesn’t control the engine, but it manages nearly everything else: your power windows, door locks, interior and exterior lighting, security system, and even the instrument cluster. When the BCM begins to fail, it can create a cascade of confusing and frustrating issues that seem unrelated. One moment your turn signal might not work, and the next, the dome light refuses to turn off. If you’re tired of chasing these electrical gremlins, you’ve found the definitive solution.
This listing is for a replacement BCM, compatible with part number 13505326 and others, that comes with a professional programming service. We transfer the critical data from your original, failing module to this replacement unit. The result is a fully functional, plug-and-play component that restores your vehicle’s operations without requiring a costly trip to the dealership for programming. It’s the most efficient and reliable way to get your Equinox, Terrain, Cruze, or other compatible GM vehicle back to perfect working order.
From the Diagnostic Bay
We had a 2010 GMC Terrain come into the shop that was driving the owner crazy. The radio would randomly shut off, the power locks worked intermittently, and the security light would flash for no reason. The owner had already replaced the battery and checked all the fuses, but the problems persisted. After connecting our diagnostic scanner, we saw multiple communication error codes pointing towards the BCM. Instead of just selling them a new module that would need dealer programming, we performed our cloning service. We took the data from their old, faulty BCM and loaded it onto a replacement unit. After a quick installation, every single electrical issue was gone. The owner was thrilled to have their vehicle back to normal without the hassle and expense of a dealership visit. This is the exact service we offer you.
Common Symptoms of a Failing 2010 Equinox BCM
- ✔ Intermittent or non-functional power windows, door locks, or mirrors.
- ✔ Headlights, taillights, or interior lights staying on or not turning on at all.
- ✔ The security system acting erratically, causing no-start conditions or false alarms.
- ✔ Warning lights on the dashboard (like the airbag or brake light) illuminating without a clear cause.
- ✔ Inaccurate or dead gauges on the instrument cluster.
- ✔ The radio or infotainment system malfunctioning.
- ✔ Key fobs not being recognized by the vehicle.
How Our Simple Programming Service Works
Getting your vehicle fixed is easier than you think. Our process is designed to be straightforward and eliminate the need for advanced tools or dealer appointments on your end.
- Place Your Order: Complete your purchase through our secure checkout. Ensure your contact information is accurate.
- We Contact You: Shortly after your order, our team will reach out with clear, step-by-step instructions and a shipping address for you to send us your original BCM.
- Ship Us Your Module: Carefully package your original BCM and ship it to us using the carrier of your choice.
- We Program Your Replacement: Once we receive your module, our technicians will professionally transfer all necessary data (including VIN, mileage, and key information) to the replacement BCM. This process typically takes 1-2 business days.
- Receive Your Plug-and-Play Part: We ship the newly programmed BCM back to you. Once it arrives, simply install it in your vehicle. All the original functions will be restored, and no further programming is required.
Installation and Post-Install Considerations
The BCM is typically located on the driver’s side, either behind the kick panel or under the dash. While installation is a direct swap, please note the following potential procedures that may be required after the part is installed:
- Airbag System Sync: In some cases, the airbag warning light may illuminate after installation. This indicates a sync issue between the new BCM and the airbag system’s SDM. A professional scan tool is needed to perform the ‘Setup SDM Primary Key in BCM’ procedure to resolve this. This is only necessary if the light is on.
- Brake Pedal Position Relearn: To ensure proper brake light and traction control function, a brake pedal position sensor recalibration might be necessary. This procedure can also be performed with a compatible diagnostic tool.
Always consult a factory service manual or a qualified technician for vehicle-specific guidance. While our programming makes the module plug-and-play, these relearn procedures are sometimes required by the vehicle’s other systems after a module has been disconnected and reconnected.
Guaranteed Fitment
This BCM is a direct replacement for the following part numbers: 13577850, 13505326, 13500384, 13574844, 13504004, 13504494, 13578420. It is confirmed to fit the following vehicles:
- 2010-2011 Chevrolet Equinox
- 2010-2011 GMC Terrain
- 2011-2013 Chevrolet Cruze
- 2011 Buick Regal
- 2010 Cadillac SRX
Frequently Asked Questions
What is a BCM cloning service?
Cloning is the process of reading the essential vehicle-specific data (like the VIN, security information, and option configuration) from your original BCM and writing it onto a replacement module. This makes the replacement part plug-and-play, avoiding the need for expensive dealership programming.
Do I need to send my original BCM?
Yes. In order to perform the programming service and ensure the replacement module works perfectly with your vehicle’s existing systems, we must have your original module to extract the data from.
How long does the entire process take?
Once we receive your original module, the programming and processing time is typically 1-2 business days. The total time will depend on the shipping times to and from our facility. We will send you a tracking number as soon as your programmed module is on its way back to you.
Is this BCM new or used?
This is a high-quality, tested, and fully functional replacement part sourced from a recycled vehicle. Each module is thoroughly inspected to guarantee reliability and performance before being programmed for your vehicle.
Will my mileage and keys work correctly?
Yes. Because we are transferring the data from your original module, the replacement BCM will retain your vehicle’s correct mileage information and will recognize your existing programmed keys.
What if I install it and the airbag light comes on?
This is an occasional outcome of replacing a BCM. It requires a ‘Setup SDM Primary Key in BCM’ procedure, which can be done by most professional auto repair shops with a high-end scan tool. It syncs the new BCM with your vehicle’s airbag module.