Restore Your Van’s Electrical System with a Plug-and-Play BCM
Is your 2013-2014 Chevy Express 1500 acting possessed? Flickering lights, power windows and locks with a mind of their own, or a security light that prevents your van from starting are all classic signs of a failing Body Control Module (BCM). The BCM is the central computer for your vehicle’s body electronics, and when it goes bad, it can cause a cascade of frustrating and seemingly unrelated issues. Stop chasing electrical gremlins and get the definitive solution with this pre-programmed BCM, designed for a perfect, hassle-free installation.
A Technician’s Notebook
I remember a fleet customer bringing in their 2014 Express work van. The complaint was intermittent no-start and the radio display going haywire. The driver thought it was the battery, but we had already replaced it. After hooking up my diagnostic tool, I saw a dozen communication error codes (U-codes) pointing to the BCM. These modules, especially in work vans that see constant use and temperature cycles, can develop internal solder joint failures. We swapped in a pre-programmed module just like this one, and the van was back in service the same afternoon. This isn’t just a part; it’s a fast pass to fixing the problem correctly the first time.
Is Your Express Van Showing These Symptoms?
- ✔ Power windows, door locks, or interior lights not working or operating erratically.
- ✔ The security or anti-theft light is on, causing a no-start condition.
- ✔ Dashboard warning lights illuminate randomly.
- ✔ Horn, wipers, or radio functions are intermittent or have failed completely.
- ✔ Communication-related Diagnostic Trouble Codes (DTCs) are stored, such as U0140, U0155, or B1001.
- ✔ You’re experiencing rapid battery drain when the vehicle is off.
This replacement module is the most efficient way to resolve these issues. We take the guesswork out of the repair by programming the BCM with the latest GM software updates specific to your vehicle’s VIN. This means no expensive trip to the dealership for programming—it arrives at your door ready for installation.
A Straightforward Guide to Installation
- ✔ Safety First: Disconnect the negative terminal from your vehicle’s battery and wait about 10 minutes to allow all systems to power down.
- ✔ Locate the BCM: In the 2013-2014 Express 1500 Van, the BCM is typically located in the center dash area, often accessible by removing lower dash panels.
- ✔ Disconnect and Remove: Carefully unplug the 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.
- ✔ Install the New Module: Mount your new, pre-programmed BCM in the same location and securely reconnect all electrical connectors. Ensure they click into place.
- ✔ Reconnect Power: Re-attach the negative battery terminal.
- ✔ Perform Relearn Procedures: Start the vehicle. Some models may require post-installation procedures as detailed below. Test all functions like lights, locks, and windows.
Important Post-Installation Steps
While this module is programmed to your VIN, your vehicle’s other computers may need to handshake with the new BCM. Depending on your specific model and options, you may need a professional scan tool to perform the following:
- Airbag System Sync: If your airbag warning light is on after installation, a ‘Setup SDM Primary Key in BCM’ procedure is required to sync the systems.
- Brake Pedal Position Relearn: A recalibration might be necessary to ensure correct brake light and traction control operation.
Disclaimer: Specific procedures can vary. Always consult a factory service manual or a qualified technician for guidance.
Verified Vehicle Compatibility
This BCM is a direct replacement for part numbers 22915542 and 22820314 and is guaranteed to fit the following vehicles:
- 2013-2014 EXPRESS 1500 VAN (Body Control, center dash)
- 2013-2018 EXPRESS 2500 VAN (Body Control, center dash)
- 2013-2018 EXPRESS 3500 VAN (Body Control, center dash)
- 2013-2014 SAVANA 1500 VAN (Body Control, center dash)
- 2013-2018 SAVANA 2500 VAN (Body Control, center dash)
- 2013-2018 SAVANA 3500 VAN (Body Control, center dash)
- 2013-2016 ACADIA (Body Control, LH dash)
- 2017 ACADIA (Body Control, VIN J, Limited, LH dash)
- 2013-2015 CAPTIVA SPORT (Body Control, center dash)
- 2014 CTS (SW, LH dash)
- 2014-2015 CTS (Coupe, LH dash)
- 2014 CTS (Sedan, VIN D, V-Series, LH dash)
- 2013-2017 ENCLAVE (Body Control, LH dash)
- 2013 IMPALA (Body Control, LH dash, ID 22915542 or 22820314)
- 2014-2016 IMPALA (Body Control, VIN W, Limited, LH dash)
- 2013-2017 TRAVERSE (Body Control, LH dash)
Frequently Asked Questions
Do I need to send my old BCM back?
No. There is absolutely no core charge for this part. You can keep your original module.
Is this part difficult to install myself?
The physical replacement is straightforward for a DIYer with basic tools. The main benefit of our service is that the module is pre-programmed, saving you a trip to the dealer. However, be aware that some vehicles may require post-install relearn procedures with a professional scan tool.
What information do you need from me?
After you place your order, you must provide us with your vehicle’s 17-digit VIN. We use this to load the correct GM software and vehicle-specific options onto the module before shipping.
Will this fix my ‘Service Theft Deterrent System’ message?
A faulty BCM is a very common cause of this message and a related no-start condition. While other issues can cause it, replacing a failed BCM with this programmed unit is often the correct fix.
What happens if my airbag light comes on after installation?
This indicates the new BCM needs to be synced with 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.