Restore Full Functionality to Your Vehicle’s Electronics
Are you battling frustrating electrical problems in your Buick Enclave or other GM vehicle? Flickering dashboard lights, malfunctioning power windows and locks, or a security system that acts up on its own are all 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 can cause a wide range of confusing and unpredictable issues. This replacement Body Control Module, part number 15872388, is the definitive solution to restore your vehicle’s electronic systems to perfect working order.
From the Diagnostic Bay
We once had a 2011 Acadia (which uses the same BCM) come in with a persistent battery drain. The owner had already replaced the battery twice and the alternator once, but the vehicle would still be dead every few mornings. After a thorough parasitic draw test, we traced the issue to the BCM. It wasn’t fully going to ‘sleep’ after the car was turned off, causing a slow but steady drain. Installing a new, properly programmed BCM solved the problem completely, saving the customer from further expensive and incorrect repairs.
Common Symptoms of a Failing BCM
- ✔ Erratic or non-functional interior and exterior lights.
- ✔ Power windows, door locks, or mirrors not working correctly.
- ✔ Intermittent issues with the radio or infotainment system.
- ✔ The security system or keyless entry failing to operate.
- ✔ Unexplained battery drain when the vehicle is off.
- ✔ False warnings appearing on the instrument cluster.
Why Choose Our Programmed Enclave Body Control Module?
Getting your vehicle back on the road shouldn’t be complicated. We eliminate the need for expensive dealership visits for programming. Simply provide us with your vehicle’s VIN after purchase, and our technicians will program the module with the latest GM software updates specific to your vehicle. This ensures a seamless installation process and proper function of all related systems. This is a direct-fit replacement, designed to meet or exceed original equipment specifications for reliability and performance.
Important Post-Installation Information
While this module is delivered ready for installation, some vehicles may require additional steps to sync all systems. Please be aware of the following potential procedures:
- Airbag System Sync: If the airbag warning light is illuminated after installation, a professional scan tool is needed to perform the ‘Setup SDM Primary Key in BCM’ procedure. This syncs the new BCM with the airbag system.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor recalibration may be necessary to ensure correct brake light operation and to prevent issues with the traction control system.
This part is a direct replacement for the following part numbers: 10382479, 15093910, 15276271, 15299986, 15819552, 15828601, 15837419, 15872388, 15872421, 15880684, 15921352, 15921353, 15948438, 15948439, 20815898, 20839063, 20864767, 20864768, 20921435, 20921436, 20935349, 22860591, 25826124, 25826125, 25847588, 25847589, 25892622, 25910474, 25934762, 25934763, 95151084
This part will fit these makes and models with these options
EXPRESS 2500 VAN 10 Body Control (BCM); (center dash), 6.0L
EXPRESS 3500 VAN 08-09 Body Control (BCM); (center dash)
SAVANA 3500 VAN 10 Body Control (BCM); (center dash), 6.6L, VIN 6 (8th digit, opt LMM)
IMPALA 06-12 Body Control (BCM); (LH dash)
SAVANA 2500 VAN 10 Body Control (BCM); (center dash), 4.8L
ACADIA 07-12 Body Control (BCM); (LH dash)
MONTE CARLO 06-07 Body Control (BCM); (LH steering column)
TAHOE 10 Body Control (BCM); (under steering column), ID 25892622
TRAVERSE 09-12 Body Control (BCM); (LH dash)
YUKON 10 Body Control (BCM); (under steering column), ID 25892622
SAVANA 2500 VAN 11-12 Body Control (BCM); (center dash)
YUKON XL 1500 10 Body Control (BCM); (under steering column), ID 20815898
CAPTIVA SPORT 12 Body Control (BCM); (center dash), ID 20921435
CAPTIVA SPORT 12 Body Control (BCM); (center dash), ID 22860591
DTS 06-11 Body Control (BCM); (RH center dash)
OUTLOOK 07-10 Body Control (BCM); (center dash)
SUBURBAN 1500 10 Body Control (BCM); (under steering column), ID 25892622
ESCALADE EXT 10 Body Control (BCM); (under steering column), ID 25892622
SAVANA 1500 VAN 08-12 Body Control (BCM); (center dash)
EXPRESS 2500 VAN 11-12 Body Control (BCM)
EXPRESS 1500 VAN 08-12 Body Control (BCM); (center dash)
STS 10 Body Control (BCM); center dash
TORRENT 07-09 Body Control (BCM); (center dash)
TAHOE 10 Body Control (BCM); (under steering column), ID 20815898
CTS 08-13 Body Control (BCM); LH dash
CAPTIVA SPORT 12 Body Control (BCM); (center dash), ID 20921436
G8 08-09 Body Control (BCM); (center dash)
IMPALA 13 Body Control (BCM); (LH dash), ID 22820315
SUBURBAN 1500 10 Body Control (BCM); (under steering column), ID 20815898
AVALANCHE 1500 10 Body Control (BCM); (under steering column), ID 25892622
YUKON 10 Body Control (BCM); (under steering column), ID 20815898
ESCALADE 10 Body Control (BCM); (under steering column), ID 25892622
LUCERNE 06-11 Body Control (BCM); (right side dash)
CTS 08 Body Control (BCM); RH dash
ESCALADE ESV 10 Body Control (BCM); (under steering column), ID 25892622
YUKON XL 1500 10 Body Control (BCM); (under steering column), ID 25892622
ESCALADE 10 Body Control (BCM); (under steering column), ID 20815898
SRX 07-09 Body Control (BCM); LH dash
ESCALADE ESV 10 Body Control (BCM); (under steering column), ID 20815898
HUMMER H2 08-09 Body Control (BCM); (LH firewall)
VUE 08-10 Body Control (BCM); (center dash)
CAPRICE 11-13 Body Control (BCM)
ENCLAVE 08-12 Body Control (BCM); (LH dash)
Frequently Asked Questions
What is a Body Control Module (BCM)?
The BCM is a computer in your vehicle that manages and controls electronic accessories such as power windows, lights, door locks, the security system, and more. It acts as a hub for many of your car’s comfort and convenience features.
How does the VIN programming work?
After you complete your purchase, you will need to provide us with your vehicle’s 17-digit VIN. Our technicians use this number to load the exact software and calibrations for your specific vehicle onto the BCM before we ship it. This ensures compatibility and proper function.
Is this part difficult to install?
The physical installation is typically straightforward for someone with moderate mechanical skill, as it involves unplugging the old module and plugging in the new one. However, as noted, some vehicles may require additional electronic relearn procedures with a professional scan tool to sync all systems.
Do I need to send my old part back?
No, there is no core charge for this part. You can keep your original module.
What if my airbag light is on after I install the new BCM?
This is a known possibility. It means the new BCM needs to be electronically introduced to the airbag system’s computer (SDM). A qualified technician with a high-level diagnostic tool will need to perform the ‘Setup SDM Primary Key in BCM’ procedure to resolve the light.