2007 – 2011 – Body Control Module 15284816 Programmed To Your VIN VIN

2007 – 2011 GMC Sierra 3500 Body Control Module (BCM) 15284816 – Pre-Programmed to Your VIN with One-Year Warranty from Highway71AutoParts.com

Ever dealt with your GMC Sierra 3500’s power windows refusing to budge or the security system acting up out of nowhere, leaving you stranded on a job site? As a seasoned mechanic who’s wrenched on countless heavy-duty trucks, I’ve seen how a failing body control module can turn a reliable workhorse into a headache. Questions like “why is my 2007-2011 GMC Sierra 3500 BCM throwing DTC B1001” or “how to troubleshoot intermittent HVAC issues in my Sierra 3500” pop up often in forums. The solution? This OEM-spec 15284816 BCM, pre-programmed to your exact VIN for seamless integration. It oversees vital systems like lights, locks, wipers, and climate controls in 2007-2011 GMC Sierra 3500 models, plus cross-compatible with Chevrolet Silverado 3500 and similar GM trucks. Beyond basic replacement, this unit tackles root causes like poor grounding or software glitches, ensuring long-term reliability without dealership visits. Swapping it in restores that smooth operation you expect from your Sierra, preventing costly downtime.

Key Features & Benefits

• Custom VIN Programming: Matched precisely to your 2007-2011 GMC Sierra 3500 using current GM software, enabling true plug-and-play with no extra coding needed, which clears persistent trouble codes right away.
• Robust System Control: Handles everything from door locks to HVAC blower motors, boosting overall electrical stability and cutting down on random failures that plague older trucks.
• Dependable Build Quality: Meets strict OEM guidelines with a full one-year warranty, perfect for rugged use in towing or off-road scenarios where vibrations test components.
• Broad Interchangeability: Swaps directly with numbers like 25844480, 25835966, 15263363, and others, making it a versatile choice for repairs across GM heavy-duty lineups.
• No-Hassle Policy: Skip the core return fees—keep your old module without penalties, simplifying the process for DIYers and pros alike.

Common Issues & How This Fixes Them

In my years diagnosing GM trucks, a bad BCM in a 2007-2011 GMC Sierra 3500 often shows up as erratic behavior that mimics other problems. For instance, if your interior lights flicker or power windows jam, it could stem from corroded connectors overwhelming the module’s circuits—leading to broader electrical chaos. Another frequent culprit: an airbag light illuminating with DTC B1001, usually tied to communication breakdowns between the BCM and supplemental restraint system. I’ve fixed this on Sierra 3500s where owners ignored early signs, only to face security lockouts causing no-starts. Then there’s HVAC woes, like a blower that works sporadically; this traces back to the BCM’s role in relaying signals, often exacerbated by moisture ingress in work trucks. Security malfunctions might even trigger engine stalling or misfires due to faulty grounding. Replacing with this pre-programmed 15284816 BCM resolves these by recalibrating the network, eliminating codes, and restoring precise control. One real-world case: a contractor’s Sierra had door locks failing mid-haul; post-swap, everything synced perfectly, avoiding a tow. Always scan for codes first—tools like an OBD-II reader reveal if the BCM is the weak link, saving you from chasing ghosts.

Easy Installation Guide

1. Provide your VIN during purchase to ensure the 15284816 BCM arrives pre-programmed for your 2007-2011 GMC Sierra 3500.
2. Locate the module under the steering column—disconnect the battery first for safety to prevent electrical shorts.
3. Remove the old BCM by unplugging connectors and unbolting it; inspect grounds for corrosion, as poor connections often cause repeat issues.
4. Install the new unit, reconnect everything, and restore battery power—expect a quick 5-minute job for most.
5. Perform post-install relearns: If no-start occurs, do a theft deterrent relearn by cycling the key from off to run (without starting) three times, waiting 10 minutes each cycle.
6. Address any lingering airbag light by running the ‘Setup SDM Primary Key in BCM’ via a diagnostic scanner; some models may need brake pedal recalibration for safety—check your manual or consult a tech if unsure.

Fitment Details

Don’t let BCM troubles sideline your 2007-2011 GMC Sierra 3500 any longer—grab this pre-programmed 15284816 today for reliable fixes and peace of mind. Order now from Highway71AutoParts.com for swift delivery and expert guidance on your next repair.