2007 – 2011 Sierra 3500 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 during a heavy towing job, or the HVAC system cutting out on a long haul, leaving you sweating in the cab? These frustrating electrical gremlins often point to a failing body control module, disrupting everything from door locks to wiper functions. What if replacing it could clear those pesky DTC codes and restore seamless operation without a trip to the dealer? Enter the GM 25844480 BCM—interchangeable with 15284816 and others like 25835966 or 15943678—expertly VIN-programmed for your 2007-2011 Sierra 3500. This OEM-spec unit handles critical body electronics, ensuring reliable performance for towing reliability and daily drives. Compatible across GM lineup, including Chevrolet Silverado, Suburban, Tahoe, and GMC Yukon models, it resolves issues like intermittent blower failures or security malfunctions. As a seasoned mechanic who’s fixed countless heavy-duty trucks, I’ve seen how a fresh BCM transforms erratic electrics into dependable systems, preventing breakdowns that could sideline your rig.

Common Issues & How This Fixes Them

In my years diagnosing GM trucks like the Sierra 3500, a faulty BCM often manifests in ways that halt your workday. Take HVAC glitches: you might notice the blower motor acting up intermittently, caused by degraded internal circuits failing to relay signals properly. This leads to uncomfortable cabins during extreme weather, especially on those cold winter tows. Replacing with our pre-programmed 15284816 equivalent clears related DTCs instantly, restoring consistent climate control. Another common headache is the airbag warning light triggering DTC B1001, stemming from communication breakdowns between the BCM and safety modules—potentially compromising occupant protection. Our unit, updated with the latest GM software, resets these codes upon install, enhancing overall safety. Electrical woes like non-responsive power windows or door locks? Often due to grounding issues or module corrosion, exacerbated in rugged environments. This BCM fixes that by providing robust, corrosion-resistant controls, improving signal integrity. Security system failures can cause stalling or no-start scenarios, mimicking engine problems but rooted in BCM faults. By swapping it, you eliminate misfires and grounding problems, boosting towing reliability. I’ve helped owners who thought they needed major repairs, only to find a BCM swap resolved multiple symptoms, saving time and money while preventing future diagnostics headaches.

Key Features & Benefits

• VIN-Specific Programming: Arrives ready-to-install with your vehicle’s VIN loaded via current GM protocols, ensuring plug-and-play fitment that clears DTC codes without dealer visits.
• Comprehensive Control: Manages lights, windows, locks, wipers, HVAC, and security for smoother, more reliable operation in demanding scenarios like heavy towing.
• Durability Backed by Warranty: Meets OEM standards with a one-year guarantee, standing up to daily abuse and reducing risks of electrical failures over time.
• Interchange Flexibility: Swaps seamlessly with numbers including 15284816, 25835966, and 22860591, making it ideal for quick fixes on various GM models.
• No-Hassle Policy: Skip the core charge—keep your old part, and enjoy enhanced security features that prevent theft-related issues.

Easy Installation Guide

1. Provide your VIN during purchase to ensure precise programming for your 2007-2011 Sierra 3500.
2. Locate the BCM under the steering column—disconnect the battery first for safety.
3. Remove the old module by unplugging connectors and unbolting it, checking for any grounding corrosion that could cause repeats.
4. Install the new BCM, reconnect everything, and restore battery power—typically done in under 5 minutes.
5. If no-start occurs post-install, perform theft relearn: Insert key, turn to ON for 10 minutes (three cycles if needed), then start normally.
6. For lingering airbag lights (like DTC B1001), use a diagnostic tool for ‘Setup SDM Primary Key in BCM’; recalibrate brake pedal if required for optimal braking.

Fitment Details

Don’t let BCM failures derail your Sierra 3500’s performance—grab this pre-programmed solution today to regain control over your vehicle’s electronics. With fast shipping and expert support from Highway71AutoParts.com, you’ll be back on the road confidently. Order now and experience the difference in reliability!