Restore Full Electronic Functionality to Your HUMMER H2
Is your 2008 or 2009 HUMMER H2 suffering from bizarre electrical issues? Flickering lights, malfunctioning power windows or locks, or a security system that acts on its own are common 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 frustrating problems. This replacement Body Control Module, part number 95151084, is the definitive solution to restore your vehicle’s performance and reliability.
From the Diagnostic Bay
We had a 2009 H2 in the shop that was a real head-scratcher. The owner reported the interior lights would pulse randomly, the radio would shut off, and the door locks would cycle while driving. We checked grounds and wiring harnesses for hours. Finally, we hooked up a scope to the communication network and saw garbled data coming from the BCM. Swapping in a pre-programmed BCM like this one solved every single issue in under an hour. It’s a reminder that with modern vehicles, a single faulty module can create a cascade of seemingly unrelated problems.
Symptoms of a Failing 2008-2009 HUMMER H2 BCM
- ✔ Erratic or non-functional interior and exterior lights.
- ✔ Power windows, door locks, or mirrors operating intermittently or not at all.
- ✔ The security system or keyless entry failing to work correctly.
- ✔ Unexplained battery drain when the vehicle is off.
- ✔ Warning lights on the dashboard, such as the airbag or security light.
- ✔ Communication errors with diagnostic scan tools.
A True Plug-and-Play Solution
Don’t waste time and money at the dealership. We simplify the repair process. When you purchase this module, simply provide us with your vehicle’s VIN. Our technicians will program the BCM with the latest official GM software specific to your HUMMER H2. This ensures that when the part arrives, it’s ready for installation without the need for expensive dealer-only tools. This service guarantees compatibility and proper function of all integrated systems. This is the most efficient way to get a replacement 2008-2009 HUMMER H2 BCM and get your truck back to perfect working order.
Post-Installation Information
After installing your new BCM, a couple of simple relearn procedures may be necessary to ensure all systems are synchronized. These are standard for this type of repair.
- Airbag System Sync: If the airbag warning light is illuminated after installation, a technician will need to perform the “Setup SDM Primary Key in BCM” procedure with a capable scan tool. This syncs the new BCM with the airbag system.
- Brake Pedal Position Relearn: To ensure correct brake light and traction control operation, a brake pedal position sensor recalibration might be required.
Please note: Specific procedures can vary. Always consult a factory service manual or a qualified technician for guidance.
Frequently Asked Questions
What does the Body Control Module do on my HUMMER H2?
The BCM acts as the brain for your vehicle’s body electronics. It controls functions like your power windows, locks, lights, security system, wipers, and other comfort and convenience features.
Is this BCM ready to install when it arrives?
Yes! This BCM is fully programmed to your vehicle’s specific VIN before we ship it. This makes installation much simpler, as it eliminates the need for a trip to the dealership for programming.
How do I provide my VIN?
After you complete your purchase, you will receive instructions on how to send us your vehicle’s 17-digit VIN. We cannot program and ship your part without it.
What if my airbag light is on after I install the BCM?
This is a normal possibility. The new BCM needs to be electronically introduced to the airbag system (SDM). A technician with a professional diagnostic tool can perform the ‘Setup SDM Primary Key in BCM’ procedure to resolve this.
Do I need to send my old part back?
No. There is no core charge for this part. You can keep your original module.