Restore Full Electrical Functionality to Your GM Vehicle
Is your 2013-2014 Savana 1500 Van plagued by strange and unpredictable electrical problems? From flickering lights and malfunctioning power windows to a security system that won’t cooperate, these issues often point to a single culprit: a failing Body Control Module (BCM). The BCM is the central command center for your vehicle’s body electronics, and when it starts to fail, it can create a cascade of frustrating and difficult-to-diagnose symptoms. This replacement BCM, part number 22820314, is the definitive solution to restore your vehicle’s systems to perfect working order.
We take the guesswork and complexity out of the repair process. Unlike a generic module from a dealership or salvage yard that requires expensive programming tools, this BCM arrives at your door pre-programmed to your vehicle’s specific Vehicle Identification Number (VIN). We load it with the latest software updates from GM, ensuring optimal performance and compatibility. This means a more straightforward installation, getting you or your mechanic back to the job at hand and your vehicle back on the road faster.
We had a 2014 Savana work van come into the shop with a list of bizarre complaints. The driver said the dome lights would stay on randomly, the power locks worked intermittently, and sometimes the radio would just shut off. We checked grounds, wiring, and fuses, but everything looked fine. A scan tool showed a dozen communication error codes, all pointing back to the BCM. Instead of a costly and time-consuming diagnostic rabbit hole, we ordered a VIN-programmed BCM. Once it arrived, the physical swap took less than 30 minutes. We performed the necessary relearn procedures, and instantly, every single electrical gremlin was gone. The van was back in service the same day, a testament to how a pre-programmed module is the most efficient fix for these complex issues.
Is Your 2013-2014 Savana BCM Failing?
A faulty Body Control Module can manifest in numerous ways, often seeming like multiple unrelated problems. If your vehicle is experiencing any of the following, a failing BCM is the likely cause:
- ✔ Erratic or non-functional interior and exterior lights (headlights, taillights, dome lights).
- ✔ Power windows, door locks, or mirrors not working correctly or at all.
- ✔ The security system or keyless entry system malfunctioning.
- ✔ The instrument cluster displaying incorrect information or warning lights staying on.
- ✔ Intermittent no-start conditions where the engine cranks but won’t fire up.
- ✔ HVAC (heating and air conditioning) controls behaving unpredictably.
- ✔ Communication errors with other vehicle modules when checked with a diagnostic scanner.
A Simple, Programmed Solution
This isn’t just a replacement part; it’s a complete, ready-to-install solution. Simply provide us with your vehicle’s VIN during checkout, and our technicians will flash the module specifically for your Savana’s factory options and configuration. This eliminates the need for a trip to the dealer for expensive programming.
Installation and Post-Install Notes:
While the physical installation is straightforward for many, some post-installation procedures may be necessary to ensure all vehicle systems communicate correctly with the new BCM. Please be aware of the following:
- 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-grade scan tool. This syncs the new BCM with the airbag system.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor recalibration may be required to ensure proper brake light and traction control operation.
- No Core Charge: You are not required to return your old, faulty module. This saves you the time, hassle, and expense of a core return.
Disclaimer: Specific procedures can vary by vehicle. We always recommend consulting a factory service manual or a qualified automotive technician for guidance.
Guaranteed Fitment
This BCM is a direct replacement for part numbers 22820314 and 22915542 and fits a wide range of GM vehicles. Please verify your part number and check the compatibility list below:
- Acadia: 2013-2016, 2017 (Limited)
- Captiva Sport: 2013-2015
- CTS: 2014 (SW, Coupe, V-Series Sedan), 2015 (Coupe)
- Enclave: 2013-2017
- Express 1500/2500/3500 Van: 2013-2018
- Impala: 2013, 2014-2016 (Limited)
- Savana 1500/2500/3500 Van: 2013-2018
- Traverse: 2013-2017
Frequently Asked Questions
What is a BCM and what does it do?
The Body Control Module (BCM) is a computer in your vehicle that manages and controls many of its non-engine related electronic functions. This includes power windows, locks, lights, security system, wipers, and more. It acts as a central hub for these systems.
Is this BCM a plug-and-play installation?
Because we program the module to your VIN before shipping, it is as close to plug-and-play as possible. However, as noted in the description, some vehicles may require additional relearn procedures (like for the airbag or brake pedal sensor) using a professional scan tool to fully integrate the new module.
How do I provide my VIN for programming?
After you complete your purchase, you will need to send us your 17-digit Vehicle Identification Number (VIN). You can typically find this on your vehicle’s dashboard (visible through the windshield), on the driver’s side door jamb sticker, or on your vehicle’s registration and insurance documents.
What happens if my airbag light is on after installation?
An airbag light is a common occurrence after a BCM replacement. It means the new BCM needs to be electronically ‘introduced’ to the airbag system’s computer (SDM). A qualified technician with a high-level scan tool will need to perform the ‘Setup SDM Primary Key in BCM’ procedure to resolve this.
Will this fix my specific electrical problem?
This BCM is the solution for a wide range of electrical issues listed in the description. While a faulty BCM is a very common cause, we always recommend proper vehicle diagnosis to confirm the BCM is the root of the problem before purchasing.