Restore Your H2’s Electrical Systems with Confidence
Are strange and frustrating electrical issues plaguing your 2008-2009 HUMMER H2? A failing Body Control Module, or BCM, is often the culprit behind a cascade of problems that can make your vehicle feel unreliable. This direct-fit BCM is the definitive solution, arriving fully programmed to your vehicle’s specific VIN. We handle the complex programming for you, so you can skip the expensive trip to the dealership and get your H2 back to perfect working order.
Common Symptoms & Your Solution
If you’re experiencing any of the following, a faulty BCM is the likely cause. This pre-programmed module is designed to resolve these exact issues:
- Power windows, door locks, or mirrors working intermittently or not at all.
- Interior or exterior lights flickering, staying on, or not turning on.
- The security system acting erratically or preventing the engine from starting.
- Dashboard warning lights appearing for no reason.
- Erroneous messages on the driver information center (DIC).
- Communication issues with other vehicle modules, often flagged by diagnostic trouble codes (DTCs) in the U-series.
By installing our programmed Hummer H2 Body Control Module, you are not just replacing a part; you are restoring the central command center for your vehicle’s body electronics, ensuring everything works exactly as it did from the factory.
Features & Benefits
- ✔ Ready to Install: This module comes fully programmed to your vehicle’s VIN. Just provide your VIN at checkout, and we’ll flash it with the latest GM software updates before it ships.
- ✔ Eliminates Dealer Programming: Save hundreds of dollars and significant time by avoiding mandatory dealership programming. This is a true plug-and-play solution for your H2.
- ✔ Broad GM Compatibility: While perfect for the HUMMER H2, this BCM is also the correct replacement for a massive range of GM cars, trucks, and SUVs, making it a proven and reliable component.
- ✔ No Core Charge Required: You are not required to send your old, faulty module back to us. This means no extra shipping costs or waiting for a core refund.
- ✔ Peace of Mind Guarantee: This unit is backed by our one-year replacement warranty.
Expert Insight: The BCM is Your Vehicle’s Nervous System
As a veteran technician, I can tell you the BCM is like the vehicle’s central nervous system for all non-engine related functions. It coordinates everything from your power seats to your windshield wipers. When it fails, the symptoms can seem random and unrelated, leading to diagnostic frustration. A used module from a salvage yard won’t work correctly because it’s programmed for a different vehicle’s options and VIN. Our service of providing a programmed Hummer H2 Body Control Module bridges that gap, giving you a part that is electronically identical to a new one from the dealer, but without the prohibitive cost and hassle.
Frequently Asked Questions
What information do you need from me to program the BCM?
After you complete your purchase, we will need the 17-digit Vehicle Identification Number (VIN) from your 2008-2009 HUMMER H2. This allows us to flash the module with the exact software and configuration for your vehicle’s specific options.
Is this BCM difficult to install?
The physical installation is typically straightforward for someone with basic mechanical skills. On the ’08-’09 H2, the BCM is located on the LH firewall. Once installed, it is designed to be plug-and-play. However, be aware that certain systems may require a relearn procedure with a diagnostic tool. Please see the post-install procedure notes.
What if my airbag light is on after installation?
In some cases, the new BCM needs to be synced with the airbag system’s SDM module. This requires a professional scan tool to perform the ‘Setup SDM Primary Key in BCM’ procedure. This will sync the components and turn off the warning light.
Do I need to send my old BCM back?
No. There is no core charge for this part. You can keep or dispose of your original module as you see fit.
Will this part fix my specific problem?
This programmed Hummer H2 Body Control Module is the solution for a wide array of electrical issues. If your vehicle has been properly diagnosed with a failing BCM, this part will restore correct functionality. It is crucial to ensure the BCM is the root cause of your issue before ordering.
Does this part fit other vehicles besides the Hummer H2?
Yes. This is a very common GM Body Control Module that fits dozens of vehicles from 2006-2013, including the Cadillac Escalade, Chevy Tahoe/Suburban, GMC Acadia, Chevy Impala, and many more. The programming we perform makes it specific to your vehicle.