2003 – 2007 Hummer H2 Body Control Module 15194170 Programmed To Your VIN BCM

2003 – 2007 HUMMER H2 BCM (Body Control Module) 15194170 – Pre-Programmed to Your VIN with One-Year Warranty from Highway71AutoParts.com

Ever dealt with erratic dashboard lights flickering during an off-road adventure in your 2003 HUMMER H2, leaving you stranded in rugged terrain? Or perhaps you’ve asked, “Why do my power locks fail intermittently on my 2005 HUMMER H2 after heavy rain?” These frustrations often stem from a failing Body Control Module (BCM), the central hub managing everything from interior lighting to anti-theft systems. Our pre-programmed BCM, part number 15194170, arrives ready to install, flashed with the latest GM updates using your VIN for seamless compatibility. It replaces various OEM numbers like 10383536, 15116066, and others, ensuring it fits models including the HUMMER H2 from 2003-2007. This solution restores reliable operation, clears persistent DTC codes, and boosts overall electrical stability—vital for vehicles tackling extreme conditions. Drawing from years in the shop, I’ve seen how a fresh BCM transforms unreliable electronics into dependable performance, preventing breakdowns that could ruin a weekend trail run.

Key Features & Benefits

• Arrives fully programmed to your specific VIN, eliminating the hassle of dealer visits and ensuring plug-and-play functionality right out of the box.
• Backed by a one-year warranty, giving you peace of mind against defects while supporting long-term vehicle reliability in demanding environments like off-roading.
• Incorporates the newest GM software flashes, which can resolve lingering issues like faulty window regulators or erratic wiper controls, enhancing daily drivability.
• No core charge needed—keep your old part or recycle it without extra fees, making this a cost-effective choice for HUMMER enthusiasts.
• Improves towing reliability by stabilizing body electronics, crucial for H2 owners hauling gear over rough paths without unexpected failures.
• Compatible across a wide range of GM vehicles, from Sierra pickups to Escalades, but tailored precisely for your 2003-2007 HUMMER H2 setup.

Common Issues & How This Fixes Them

In my two decades fixing trucks, I’ve encountered countless HUMMER H2 owners battling BCM failures, especially in humid or dusty climates where moisture infiltrates the module under the left dash. A common symptom? Intermittent power windows that refuse to roll down, often tied to corroded circuits triggering DTC codes like P1626 or U1000. This not only annoys but poses safety risks during quick escapes from bad weather. Another frequent headache is malfunctioning door locks, where the anti-theft system glitches, draining the battery overnight—I’ve diagnosed this in 2004 models after exposure to trail mud. Faulty interior lights or unresponsive remote keyless entry round out the list, stemming from outdated firmware that can’t handle modern electrical loads. Replacing with our VIN-matched BCM clears these DTC codes efficiently, recalibrates communication networks, and restores smooth operation. For instance, one client with a 2006 H2 reported towing issues from unstable trailer lighting; post-replacement, it stabilized connections, improving reliability on long hauls. This fix goes beyond basics by preventing cascading failures, like when a bad BCM affects airbag sensors, ensuring your rig stays adventure-ready without constant shop visits.

Easy Installation Guide

1. Provide your VIN after purchase so we can program the BCM with the latest GM updates before shipping— this ensures exact matching to your HUMMER H2.
2. Disconnect the battery to avoid electrical shocks, then locate the BCM on the left side of the dash in your 2003-2007 model.
3. Remove the old module by unplugging connectors and unscrewing mounts—take photos for reference to simplify reassembly.
4. Install the new BCM, reconnect all wiring securely, and reconnect the battery to power up the system.
5. Perform any necessary relearns: If a no-start occurs, cycle the key from off to on three times, waiting 10 seconds each, to reset theft deterrent—typically not needed but handy if issues arise.
6. Test functions like lights, locks, and windows; use a scan tool for final checks to confirm no DTCs remain.

Fitment Details

Don’t let BCM woes sideline your HUMMER H2 any longer—grab this pre-programmed unit today to reclaim reliable performance and clear those nagging codes. Order now from Highway71AutoParts.com and hit the trails with confidence!