2007 – 2011 GM – Body Control Module (BCM) 15263497 – 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 on a rainy day, or the interior lights flickering like they’re possessed? You’re not alone—I’ve seen countless truck owners pull into the shop frustrated by these glitches, often tracing back to a failing body control module. Questions like “Why is my 2007-2011 GM BCM causing airbag warning lights and DTC B1001?” flood forums, and the answer usually points to electrical wear from years of heavy use. Enter the GM 15263497 BCM, a direct OEM replacement pre-programmed to your VIN for seamless integration. This unit restores control over lights, locks, wipers, HVAC, and security in vehicles like the Chevrolet Silverado, GMC Sierra, Tahoe, Yukon, and Cadillac Escalade from 2007-2011. Boldly interchangeable with 15263497 and others like 25844480 or 25835966, it tackles those pesky issues head-on. Beyond basic fixes, it enhances overall system stability, preventing cascading failures that could sideline your ride during critical hauls.
Key Features & Benefits
- Pre-Programmed Precision: Matched to your exact VIN with current GM software, ensuring instant compatibility and clearing common DTCs without dealership visits—perfect for DIYers saving time and cash.
- Reliable Performance Boost: Oversees vital electronics for consistent operation, from door locks to HVAC blowers, reducing the risk of intermittent failures in demanding conditions like off-road trails or long hauls.
- OEM-Grade Durability: Meets strict General Motors standards with a full one-year warranty, built to withstand vibrations and temperature swings in trucks like the Sierra 3500.
- Interchange Versatility: Swaps effortlessly with numbers including 25835966, 15878753, 15943678, and more, making it a go-to for repairs across 2007-2011 GM models—no core return needed for hassle-free swaps.
- Cost-Effective Solution: Avoids expensive diagnostics by addressing root causes directly, with no additional programming fees, keeping your vehicle road-ready without breaking the bank.
Common Issues & How This Fixes Them
In my two decades fixing GM trucks, a faulty BCM often manifests in ways that disrupt daily drives. Take intermittent HVAC blower failures—caused by degraded internal circuits from moisture or heat buildup, leading to uncomfortable cabins during extreme weather. This 15263497 module recalibrates those controls, ensuring steady airflow. Then there’s the airbag warning light paired with DTC B1001, typically from communication breakdowns that compromise safety systems. Replacing with this pre-programmed unit resets those alerts, restoring peace of mind. Electrical gremlins like non-responsive power windows or door locks? They’re often linked to grounding faults or worn relays within the BCM, which can escalate to security malfunctions preventing starts. By installing this part, you eliminate those problems, as it integrates fresh, reliable components. I’ve advised owners of 2007-2011 Sierra 3500s facing stalling or misfires—symptoms tied to BCM-related grounding issues—and seen immediate resolutions post-replacement. Don’t overlook diagnostic trouble codes for body functions; they signal deeper electronics woes that this BCM resolves efficiently, preventing costly towing scenarios.
Easy Installation Guide
- Provide your VIN during purchase to ensure pre-programming matches your 2007-2011 GM vehicle specs.
- Locate the BCM under the steering column or dash—disconnect the battery first for safety to avoid electrical shorts.
- Remove the old unit by unplugging connectors and unscrewing mounts; installation typically wraps in under five minutes with basic tools.
- After connection, reset the airbag warning light via the ‘Setup SDM Primary Key in BCM’ using a qualified scan tool to clear DTCs like B1001.
- Check for brake pedal recalibration if your model requires it—consult the manual for steps to optimize braking response and safety.
- Inspect grounds during the process to prevent recurring issues; if symptoms persist, verify with a multimeter for solid connections.
Fitment Details
Compatible with:
2007 – 2011 GM –
Verify part numbers; provide VIN for confirmation. No core charge required.
Regain control of your GM truck’s electronics today with the 15263497 BCM—it’s the reliable fix that keeps you moving without downtime. Order now from Highway71AutoParts.com for swift shipping and expert guidance on your 2007-2011 GM body control module replacement.