Restore Your Van’s Electrical System with a Plug-and-Play Solution
Is your Savana 2500 van acting possessed? Flickering dashboard lights, power windows and locks with a mind of their own, or a security light that prevents your workhorse from starting can bring your day to a grinding halt. These frustrating and often intermittent electrical gremlins are classic signs of a failing Body Control Module (BCM). The BCM is the central command center for your vehicle’s body electronics, and when it fails, it creates chaos. This isn’t just an annoyance; it’s a reliability issue that can cost you time and money.
Instead of facing a costly trip to the dealership and waiting days for a repair, take control of the fix. We offer a reliable, VIN-programmed Savana 2500 BCM Replacement that arrives at your door ready for installation. We take the guesswork and complexity out of the process. Simply provide us with your vehicle’s VIN, and our technicians will flash this module with the latest, most stable software directly from GM. This ensures perfect communication between modules and restores the functionality you depend on.
From the Diagnostic Bay: The Case of the Unreliable Work Van
I had a 2016 Savana 2500 from a local plumbing company roll into my shop. The complaint was intermittent no-start and the radio and interior lights would randomly shut off while driving. The driver was losing billable hours and trust in his vehicle. My initial scan showed a slew of U-codes, specifically a U0140 (Lost Communication With Body Control Module). After checking the main power and ground circuits to the BCM, it was clear the module itself was failing internally. The dealership quoted them over a thousand dollars and a three-day wait. We ordered one of these VIN-programmed BCMs, and it arrived the next day. The swap took less than 30 minutes, and the van fired right up with zero warning lights. The customer was back on the road for a fraction of the dealer’s price and timeline. It’s a testament to how a targeted, quality part can be a lifesaver for small businesses.
Is Your Savana Van Exhibiting These Electrical Faults?
A failing BCM can manifest in numerous ways. If you’re experiencing any of the following, this module is the likely solution:
- ✔ Intermittent or non-functional power windows, door locks, or mirrors.
- ✔ Interior or exterior lights flickering, staying on, or not working at all.
- ✔ The anti-theft or security system light is on, causing a no-start condition.
- ✔ False warnings on the instrument cluster (e.g., ‘Service StabiliTrak’).
- ✔ Diagnostic trouble codes (DTCs) related to communication errors, such as U0140, U0155, or B1001.
- ✔ Inconsistent operation of the heating and A/C blower motor.
Your Straightforward BCM Installation Guide
For the 2013-2019 Savana and Express vans, the BCM is located in the center of the dashboard, typically accessible by removing the main dash bezel and radio. This makes it a very manageable job for a DIYer or any professional technician.
- Safety First: Always disconnect the negative terminal from your vehicle’s battery and wait 10-15 minutes to allow all systems to power down completely.
- Access the Module: Carefully remove the dash trim panels surrounding the radio and climate controls. The BCM is a black plastic box with several large multi-pin electrical connectors.
- Disconnect and Remove: Unplug all 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 and remove it from the vehicle.
- Install the New BCM: Mount your new, pre-programmed BCM into the bracket 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 (without starting the engine) and test all body functions—windows, locks, lights, and radio. Start the vehicle and check for any warning lights.
Important Post-Installation Steps
While this module is programmed for your VIN, some vehicle systems may require a quick handshake procedure to recognize the new BCM. This is normal.
- Airbag System Sync: If the airbag (SRS) light is on after installation, a ‘Setup SDM Primary Key in BCM’ procedure is needed. This requires a professional-grade scan tool and syncs the new BCM with the airbag module.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor relearn might be necessary to ensure the brake lights and traction control system function correctly. This can also be performed with a compatible scan tool.
Disclaimer: Vehicle systems vary. For detailed instructions specific to your exact model and year, always refer to a factory service manual.
Verified Fitment for Your Vehicle
This BCM is a direct replacement for part numbers 22820314 and 22915542 and fits a wide range of GM vehicles. Please confirm your model and year from the list below:
- GMC Savana 1500/2500/3500 Van (2013-2018)
- Chevrolet Express 1500/2500/3500 Van (2013-2018)
- GMC Acadia (2013-2017)
- Buick Enclave (2013-2017)
- Chevrolet Traverse (2013-2017)
- Cadillac CTS (2014-2015)
- Chevrolet Impala (2013-2016)
- Chevrolet Captiva Sport (2013-2015)
Frequently Asked Questions
Why do you need my VIN?
Your VIN (Vehicle Identification Number) is essential for us to program the BCM with the exact software and calibrations your vehicle requires from the factory. This ensures all features work correctly and makes the installation process as simple as possible.
Is this a plug-and-play part?
Yes, for the vast majority of functions. Because we pre-program it to your VIN, it eliminates the need for expensive dealer programming. However, as noted, some vehicles may require a simple ‘relearn’ or ‘sync’ procedure for the airbag or brake systems, which can be done by most repair shops.
Where do I send my VIN after I order?
After you complete your purchase, please send us a message with your 17-digit VIN. We cannot ship your order until we receive this information to program the module.
Do I need to send my old BCM back?
No, there is no core charge for this part. You can keep your original module, which saves you the time and expense of return shipping.
Will this fix my ‘Service StabiliTrak’ message?
It can, but it’s not guaranteed. The ‘Service StabiliTrak’ message can be caused by many different components, including wheel speed sensors or the steering angle sensor. A failing BCM is one common cause, especially if you have other electrical symptoms. A proper diagnosis is always recommended.