Is Your 2010 Hummer H3 Stalling or Refusing to Start?
If you’re dealing with a 2010 Hummer H3 that cranks but won’t start, stalls unexpectedly, or has a persistent Check Engine Light with code P069E, you’ve likely found the culprit. As a technician with over two decades of experience, I’ve seen this scenario play out hundreds of times. The Fuel System Control Module (FSCM), also known as a fuel pump driver module, is a common failure point on these vehicles, and when it goes, it leaves you stranded.
This isn’t just a replacement part; it’s a complete, ready-to-install solution. We take a genuine GM Fuel System Control Module and professionally program it to your vehicle’s specific VIN. This means it arrives at your door with the latest, most stable software from GM, correcting the inherent flaws that caused your original module to fail. You get a reliable part that’s truly plug-and-play.
The Technician’s Perspective on FSCM Failure
Why Choose Our Pre-Programmed 2010 HUMMER FSCM?
Ordering a module from a dealership means getting a blank part that requires an expensive trip back to their service bay for programming. Our solution saves you time, money, and hassle. We handle the complex programming so you can handle the simple installation.
- โ VIN-Specific Programming: We flash the module with your vehicle’s exact calibration files for seamless integration.
- โ No Dealer Visit Required: This module is 100% plug-and-play. Install it yourself and get back on the road.
- โ Latest GM Software: Fixes common issues like stalling, hesitation, and false fuel pressure warnings that plagued original modules.
- โ Solves Common DTCs: A direct fix for trouble codes P069E, P0230, and U0109.
- โ Broad Compatibility: This part, 20850927, also replaces part numbers 20791901, 20827745, and 20877116, fitting a wide range of GM trucks and SUVs.
Simple Plug-and-Play Installation Guide
You don’t need to be a master mechanic to replace this part. The installation is straightforward and can be done with basic hand tools.
- Safety First: Disconnect the negative terminal from your vehicle’s battery.
- Locate the FSCM: On the 2010 Hummer H3, you’ll find the module mounted to the rear frame crossmember. It’s a small, black box with electrical connectors.
- Disconnect and Remove: Carefully unplug the electrical connectors. Use a small screwdriver to release the locking tabs if necessary. Then, unbolt the old module from the frame.
- Install the New Module: Bolt your new, pre-programmed FSCM into the same location. Securely plug in the electrical connectors until they click.
- Final Steps: Reconnect the negative battery terminal. Start your engine and let it run for a minute. Your fuel system is now restored.
IMPORTANT: To ensure perfect compatibility, please provide your vehicle’s 17-digit VIN in the notes at checkout or send it to us in a message after your purchase. We cannot ship your part until we have programmed it.