2007 – 2011 GM – Body Control Module (BCM) 15284816 – Pre-Programmed to Your VIN with One-Year Warranty from Highway71AutoParts.com
Ever dealt with your 2007-2011 GMC Sierra 3500 suddenly losing power to the windows or the HVAC blower acting up erratically? You’re not alone—I’ve seen this countless times in my shop, where a failing body control module turns a reliable truck into a frustrating puzzle. Questions like “Why won’t my Sierra’s door locks work after a battery change?” or “How do I fix intermittent lights in my 2007 GMC Yukon?” often point straight to the BCM. This OEM-spec GM 15284816 BCM, pre-programmed to your exact VIN, steps in as the seamless solution. It restores control over lights, locks, wipers, security, and climate systems in models like Chevrolet Silverado, Suburban, Tahoe; GMC Sierra, Yukon; and Cadillac Escalade. Interchangeable with 25844480 and others like 25835966 or 15263363, it ensures plug-and-play ease without dealership visits. Drawing from over two decades in diagnostics, I’ve found that addressing BCM failures early prevents cascading issues like security lockouts or DTC-triggered limp modes, saving you time and costly towing.
Common Issues & How This Fixes Them
A faulty BCM in your 2007-2011 GM vehicle can manifest in sneaky ways that mimic other problems, leading to misdiagnosis. For instance, if your Sierra 3500’s airbag light illuminates with DTC B1001, it’s often due to communication breakdowns between the module and safety systems—caused by corrosion or voltage spikes from aging wiring. This not only triggers warnings but can disable airbags, posing real risks during drives. Another frequent headache: intermittent HVAC operation, where the blower cuts out randomly, stemming from the BCM’s failure to relay signals properly, especially in humid climates that accelerate internal degradation.
Security malfunctions are a big one too—your Yukon might refuse to start, mistaking a key for theft due to corrupted programming, resulting in stalling or misfires. Grounding issues exacerbate this, creating erratic behavior in lights, windows, or door locks. Various body-related DTCs, like those tied to wiper controls or power accessories, round out the symptoms, often traced to water intrusion or electrical overloads in high-mileage trucks.
Swapping in this pre-programmed 15284816 BCM resolves these by recalibrating all body electronics to factory specs. In real scenarios, like a client’s water-damaged Sierra after a storm, installation cleared codes instantly and restored smooth operation. Expert tip: Always inspect harness grounds during replacement to prevent repeats—I’ve fixed dozens by simply cleaning connections, avoiding future headaches.
Key Features & Benefits
- VIN-Specific Programming: Tailored to your vehicle’s details with the latest GM software, ensuring instant compatibility and eliminating extra setup, directly tackling common DTCs like B1001 for hassle-free fixes.
- Robust Reliability: Manages essential functions like lighting, security, and HVAC with precision, reducing the risk of electrical failures in demanding conditions, such as off-road use in a Sierra 3500.
- OEM-Standard Build: Meets strict quality benchmarks with a full one-year warranty, providing peace of mind for daily commuters or fleet owners facing tough environments.
- Broad Interchangeability: Works seamlessly with numbers including 25835966, 15878753, and 15943678, making it versatile for repairs across GM lineups without compatibility worries.
- No Core Hassle: Keep your old part—no returns needed, simplifying the process and cutting costs compared to traditional exchanges.
- Performance Boost: Enhances overall vehicle responsiveness by stabilizing body systems, preventing issues like grounding problems that lead to misfires or stalling.
Easy Installation Guide
- Provide your VIN during purchase to ensure pre-programming matches your 2007-2011 GM model, like a Sierra 3500.
- Locate the BCM under the steering column or dash—disconnect the battery first for safety to avoid electrical shorts.
- Remove the old module by unplugging connectors and unbolting it, taking note of any corrosion on grounds.
- Install the new 15284816 BCM, reconnect everything securely, and reconnect the battery.
- Perform post-install checks: If no-start occurs, do a theft relearn by cycling the key from off to run (without cranking) 3 times for 10 minutes each, until the security light turns off.
- For persistent airbag lights (DTC B1001), use a diagnostic tool for the ‘Setup SDM Primary Key in BCM’ procedure; some vehicles may need brake pedal recalibration—consult your manual or a pro for specifics to maintain safety and performance.
Fitment Details
Compatible with:
2007 – 2011 GM –
Verify part numbers; provide VIN for confirmation. No core charge required.
Don’t let BCM troubles sideline your 2007-2011 GMC Sierra 3500 any longer—grab this pre-programmed 15284816 module today for reliable fixes and expert-backed support. Order now from Highway71AutoParts.com for quick shipping and get back to confident driving.