2003 – 2007 GMC SIERRA 2500 Body Control Module (BCM) 10367690 – Pre-Programmed to Your VIN with One-Year Warranty from Highway71AutoParts.com
Ever dealt with your 2003-2007 GMC Sierra 2500 suddenly refusing to start on a cold morning, or the power windows acting up during a heavy rain? As a seasoned mechanic who’s seen countless trucks like yours roll into the shop with erratic electrical glitches, I know how frustrating it can be when the body control module starts failing. Questions like “why are my Sierra 2500 lights flickering intermittently?” or “how do I resolve BCM-related DTC codes in my 2003-2007 GMC truck?” often point to a worn-out BCM disrupting everything from door locks to interior lighting. This pre-programmed BCM, part number 10367690, is your direct solution—flashed with the latest GM updates using your VIN for seamless integration. It matches interchangeable numbers like 10383536, 15116066, 15136225, and more, ensuring compatibility across various GM models. By swapping in this unit, you’ll restore reliable operation, clear persistent trouble codes, and boost overall vehicle responsiveness, drawing from real-world fixes I’ve applied to prevent towing mishaps or safety system failures.
Key Features & Benefits
- Arrives fully programmed to your exact VIN, eliminating guesswork and ensuring plug-and-play readiness for 2003-2007 GMC Sierra 2500 models.
- Incorporates the newest GM software updates to enhance electrical stability, reducing risks like battery drain or faulty sensor readings during heavy-duty use.
- Backed by a one-year warranty with no core charge, giving you peace of mind for daily drives or work-site demands without extra costs.
- Supports multiple compatible part numbers, making it a versatile fix for symptoms like non-responsive accessories or intermittent power issues in GM trucks.
- Improves towing reliability by stabilizing body functions, such as trailer lighting and brake controls, based on years of diagnostics in similar vehicles.
- Helps clear DTC codes efficiently, preventing dashboard warnings that could sideline your Sierra during critical hauls.
Common Issues & How This Fixes Them
In my two decades fixing GM trucks, I’ve pinpointed several BCM failures in 2003-2007 Sierra 2500 models. One common headache is erratic door locks or windows that fail to respond, often caused by corroded internal circuits from moisture exposure—think off-road adventures or winter salt buildup. This leads to security vulnerabilities and daily inconveniences, but replacing with our pre-programmed BCM restores precise control, syncing seamlessly with your vehicle’s network. Another issue: dashboard lights flickering or gauges going haywire, typically from voltage spikes overwhelming the module, which can trigger DTC codes like P1626 or U1000. I’ve seen this strand drivers on highways; the fix clears these codes and stabilizes signals for smoother performance. Then there’s the no-start condition due to anti-theft system glitches, especially after battery replacements—our VIN-matched unit bypasses this by integrating fresh programming, often resolving it without further tweaks. For towing enthusiasts, BCM faults can disrupt trailer brake signals, risking accidents; this replacement ensures reliable communication, enhancing safety. Overall, it addresses root causes like aging electronics, preventing cascading failures and saving on broader repairs.
Easy Installation Guide
- Provide your VIN after purchase so we can program the BCM with the latest GM updates tailored to your 2003-2007 GMC Sierra 2500.
- Disconnect the battery to ensure safety, then locate the BCM under the steering column (or center dash in some variants like Savana vans).
- Remove the old unit by unplugging connectors and unbolting it—use a diagnostic tool to note any existing codes for reference.
- Install the new BCM, reconnect everything securely, and reconnect the battery.
- Perform post-install steps: Use a qualified scan tool for the ‘Setup SDM Primary Key in BCM’ to reset the airbag warning light.
- If needed, recalibrate the brake pedal for optimal safety; consult your manual. For theft relearn if no-start occurs, cycle the key from off to on (without cranking) 3 times, waiting 10 minutes each—most GM trucks resolve this simply.
Fitment Details
Compatible with:
2003 – 2007 GMC SIERRA 2500
Verify part numbers; provide VIN for confirmation. No core charge required. Also fits select Avalanche, Silverado, Yukon, Escalade, Savana, Express, Suburban, Tahoe, and Hummer H2 models from 2002-2007 with matching options like Crew Cab or commercial packages.
Don’t let BCM issues keep your 2003-2007 GMC Sierra 2500 sidelined—grab this pre-programmed unit today to regain control and reliability. With expert programming and a solid warranty, it’s the smart choice for hassle-free fixes. Order now from Highway71AutoParts.com and get back on the road confidently!