Is Your Vehicle Plagued by Bizarre Electrical Problems?
If your 2011 GMC Terrain or a similar GM vehicle is acting possessed—with flickering lights, malfunctioning power windows, a dead instrument cluster, or a no-start condition—the culprit is often a failing Body Control Module (BCM). The BCM acts as the central nervous system for your vehicle’s body electronics, coordinating everything from your interior lights and door locks to the security system. When it fails, it can create a cascade of frustrating and seemingly unrelated issues that can be difficult to diagnose.
Symptoms of a Failing Body Control Module
- ✔ Intermittent or non-functional power windows, locks, and mirrors.
- ✔ Erratic behavior from the instrument cluster, including dead gauges or warning lights that won’t turn off.
- ✔ Interior or exterior lights that stay on, flicker, or don’t work at all.
- ✔ Malfunctioning keyless entry and security system alarms.
- ✔ A vehicle that cranks but refuses to start due to security system communication failure.
- ✔ Unpredictable behavior from the radio, climate controls, or windshield wipers.
- ✔ Diagnostic trouble codes related to U-codes (communication errors) or B-codes (body codes).
The Simple, No-Hassle Solution: A Programmed 2011 Terrain Body Control Module
Don’t let a faulty BCM keep you off the road or force you into an expensive trip to the dealership. A new BCM from the dealer requires costly programming that is specific to your vehicle’s VIN and options. Our professional cloning service eliminates this entire step. We take the vital information from your original, failing BCM and transfer it directly onto this replacement module. The result is a true plug-and-play solution. When you receive the module back from us, you simply install it, and your vehicle will recognize it as its own.
How Our BCM Programming Service Works:
- ✔ Place Your Order: Purchase this BCM listing.
- ✔ We’ll Contact You: We will reach out with clear instructions and a shipping address for you to send your original BCM to us.
- ✔ Ship Your Original Module: Securely package your existing BCM and ship it to our facility.
- ✔ We Program Your Replacement: Upon arrival, our technicians will expertly transfer all necessary data (VIN, key data, security info, and vehicle options) to the replacement module.
- ✔ We Ship It Back: We ship the programmed replacement BCM back to you, typically within 1-2 business days of receiving your original. You will receive tracking information once it’s on its way.
Important Post-Installation Information
While our goal is a 100% plug-and-play experience, certain vehicle systems may require a simple sync procedure after installation. Please be aware of the following:
- Airbag System Sync: If the airbag warning light is illuminated after you install the BCM, a ‘Setup SDM Primary Key in BCM’ procedure is needed. This is a simple sync that can be performed with a professional-grade scan tool to re-establish communication between the BCM and the airbag module.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor recalibration might be necessary to ensure correct brake light operation and traction control functionality.
Always consult a factory service manual or a qualified technician if you are unsure about any post-installation steps.
Vehicle and Part Number Compatibility
This Body Control Module is a direct replacement for a wide range of General Motors vehicles. Please verify that your original module’s part number is on this list:
Compatible Part Numbers: 13579004, 13580198, 13582396, 13583450, 13586856, 13582688, 13586278, 13501737, 13501739, 13577924, 13580773, 13583451
Fits Models Including:
- 2011-2012 Buick Lacrosse
- 2011-2013 Chevrolet Volt
- 2011-2012 Cadillac SRX
- 2011 GMC Terrain
- 2011 Chevrolet Equinox
- 2011 Chevrolet Camaro
- 2012 Chevrolet Cruze
- 2012 Chevrolet Orlando
- 2011 Buick Regal
Frequently Asked Questions
What data is transferred from my old BCM?
We transfer all the critical vehicle-specific data, including the VIN, immobilizer/security information, key fob programming, and configurations for your vehicle’s specific options (like sunroof, power seats, etc.). This makes the replacement module a perfect match for your car.
Is this service safe for my vehicle’s data?
Absolutely. Our technicians use specialized equipment to perform a direct data transfer. This is a standard, reliable process in the automotive electronics industry. Your vehicle’s information is handled professionally and securely.
Can I still drive my car after I remove the BCM to ship it?
No. The Body Control Module is essential for the vehicle’s operation. Your vehicle will be immobile once the BCM is removed, so please plan accordingly.
What if my original BCM is completely dead or not communicating?
In many cases, even if the BCM is failing, we can still extract the necessary data from the memory chip. If your module is severely damaged (e.g., by fire or water), please contact us before ordering to discuss options.
Do I need to send my keys with the module?
No, you do not need to send your keys. All the necessary key data is stored within your original BCM, and that is what we transfer to the replacement unit. Your existing keys will work seamlessly upon installation.