Restore Full Electrical Function to Your Chevrolet Traverse
Is your 2013-2017 Chevrolet Traverse experiencing a host of bizarre and frustrating electrical problems? From flickering lights and malfunctioning power windows to a no-start condition or random warning lights on the dash, these issues often point to a single culprit: a failing Body Control Module (BCM). The BCM is the central nervous system for your vehicle’s body electronics, and when it malfunctions, it can create chaos. This replacement Traverse Body Control Module, part number 22915542, is the definitive solution to restore your vehicle’s stability and functionality.
Unlike a standard replacement part that requires a trip to the dealership for expensive and time-consuming programming, this BCM arrives at your door ready for installation. We take care of the critical programming step for you. Simply provide us with your vehicle’s VIN during checkout, and our technicians will flash the module with the latest GM-certified software specific to your Traverse. This ensures seamless integration and communication with your vehicle’s other electronic systems, saving you hundreds of dollars in dealership fees and getting you back on the road faster.
From the Diagnostic Bay
We recently had a 2015 Traverse come into the shop with a laundry list of complaints from the owner. The radio would turn on and off by itself, the dome lights wouldn’t work, and occasionally the power liftgate would refuse to open. The owner had already replaced the battery and checked all the fuses. After connecting our diagnostic scanner, we saw multiple communication error codes pointing towards the BCM. Instead of a clear ‘BCM Failure’ code, it was a pattern of lost communication that gave it away. We installed a VIN-programmed BCM, and like magic, all the strange electrical gremlins vanished. It’s a perfect example of how a single failing module can make a perfectly good vehicle feel unreliable.
Common Symptoms of a Failing Traverse BCM
- ✔ Erratic or non-functional interior and exterior lights (headlights, taillights, dome lights).
- ✔ Power windows, door locks, or mirrors operating intermittently or not at all.
- ✔ The security system acting up, causing the alarm to go off randomly or preventing the engine from starting.
- ✔ Instrument cluster gauges behaving erratically or warning lights (like the airbag or ABS light) illuminating for no reason.
- ✔ Radio or infotainment system malfunctions.
- ✔ Poor battery life or a dead battery due to the BCM not allowing the vehicle to go into ‘sleep’ mode.
- ✔ Communication error codes (U-codes) stored when scanned with a diagnostic tool.
The Importance of a VIN-Programmed Module
Your Traverse’s BCM is not a one-size-fits-all component. It is uniquely configured to the specific options and features of your vehicle, from the type of climate control to the presence of a sunroof or power liftgate. Installing a non-programmed module from a salvage yard or another vehicle will result in system conflicts and features that simply won’t work. Our VIN programming service ensures this Traverse Body Control Module is a precise match, creating a true plug-and-play repair experience.
Installation and Post-Install Procedures
Installation is straightforward for those with moderate mechanical skill. The BCM is typically located under the driver’s side of the dashboard. While the module is programmed for your vehicle, some systems may require a simple relearn procedure after installation to fully sync with the new BCM. Please be aware of the following potential steps:
- Airbag System Sync: In some cases, the airbag warning light may illuminate after installation. This indicates a sync mismatch between the new BCM and the airbag system’s SDM (Sensing and Diagnostic Module). A professional scan tool is required to perform the ‘Setup SDM Primary Key in BCM’ procedure to resolve this.
- Brake Pedal Position Relearn: To ensure proper brake light operation and stability control function, a brake pedal position sensor recalibration might be necessary. This can also be performed with a compatible diagnostic tool.
We always recommend consulting a factory service manual or a qualified technician if you are unsure about any part of the installation process.
Guaranteed Fitment for Your Vehicle
This module is a direct replacement for part numbers 22915542 and 22820314 and fits a wide range of GM vehicles, including:
- 2013-2017 Chevrolet Traverse
- 2013-2017 Buick Enclave
- 2013-2016 GMC Acadia & 2017 Acadia Limited
- 2013-2015 Chevrolet Captiva Sport
- 2013-2016 Chevrolet Impala & 2014-2016 Impala Limited
- 2014-2015 Cadillac CTS (Coupe & SW)
- 2013-2018 Chevrolet Express Vans (1500/2500/3500)
- 2013-2018 GMC Savana Vans (1500/2500/3500)
Frequently Asked Questions
What does a Body Control Module do on my Chevy Traverse?
The BCM acts as the central computer for your vehicle’s body electronics. It controls non-engine related functions like power windows, door locks, interior/exterior lighting, the security system, and the climate control fans, among many other things.
Why do you need my VIN?
Your vehicle’s 17-digit Vehicle Identification Number (VIN) contains all the information about the specific options and features it was built with. We use the VIN to load the exact correct software and calibrations onto the BCM, ensuring it works perfectly with your Traverse right out of the box.
Is this BCM difficult to install?
For someone with basic automotive repair experience, the physical replacement is not overly difficult. It’s typically located under the driver’s side dashboard. The main challenge with BCM replacement is programming, which we handle for you before shipping, making the process much simpler.
What happens if the airbag light comes on after I install it?
If the airbag light is on, it means the new BCM needs to be electronically ‘introduced’ to the airbag’s computer (SDM). This requires a ‘Setup SDM Primary Key’ procedure using a professional-grade scan tool. A local repair shop can typically perform this service for you.
Is there a core charge for my old part?
No, there is no core charge for this part. You can keep your original module without needing to send it back to us.