2008 – 2012 GM Vehicles Body Control Module (BCM) 15093910 – Programmed to Your VIN
Imagine your 2010 Chevy Tahoe refusing to start on a cold morning, or the power windows in your 2008 GMC Savana van acting up during a long haul. These frustrating electrical glitches often trace back to a faulty Body Control Module (BCM), disrupting everything from lights to security systems. If you’re dealing with intermittent no-start conditions or dashboard warnings in your GM vehicle, this pre-programmed BCM offers a reliable solution. It’s flashed with the latest GM updates using your VIN for seamless compatibility, ensuring it matches your exact setup. This module replaces part numbers like 15093910, 25892622, 20815898, and others, fitting models such as the Chevy Express, GMC Yukon, Cadillac Escalade, and more from 2006 to 2013. Beyond just swapping parts, it restores smooth operation, preventing those random failures that leave you stranded. Drawing from years of diagnostics, I’ve seen how a fresh BCM resolves persistent issues, saving time and avoiding costly dealer visits.
Key Features & Benefits
- Delivers precise programming based on your VIN, matching factory specs for flawless integration in vehicles like the 2009 Chevy Traverse.
- Incorporates the newest GM software flashes to address known glitches, enhancing overall electrical reliability.
- Supports a wide range of interchangeable part numbers, making it a versatile fix for DTC-related problems in GM vans and SUVs.
- Boosts vehicle security and accessory functions, such as fixing erratic door locks on a 2011 Buick Enclave.
- Ensures quick recovery from common failures, like resolving power distribution issues in a 2010 GMC Savana without extensive rewiring.
- Provides peace of mind with expert-level flashing, drawing on real-world scenarios where it cleared lingering codes and restored full functionality.
Common Issues & How This Fixes Them
Body Control Modules in 2008-2012 GM vehicles often fail due to moisture intrusion, voltage spikes, or age-related wear, leading to a host of electrical headaches. For instance, you might notice your headlights flickering or not turning on at all in a 2010 Chevy Tahoe—typically caused by BCM relay malfunctions, which can trigger DTC B1370 for device ignition circuit issues. This replacement BCM directly tackles that by recalibrating the control circuits, ensuring stable power flow and eliminating those dim or unresponsive lights. Another frequent problem is erratic power window operation in models like the 2007-2009 Chevy Equinox, often linked to communication errors showing as DTC U0140 (lost communication with BCM). Installing this pre-flashed unit restores network integrity, allowing smooth window control without further diagnostics. In vans such as the 2010 GMC Savana 2500, no-start conditions arise from anti-theft system faults, sometimes throwing DTC B3031. The VIN-specific programming here bypasses these by syncing perfectly with your vehicle’s security protocols. From my experience, these fixes not only clear codes but also prevent recurrence, especially in high-mileage workhorses exposed to harsh conditions. If you’re towing heavy loads and facing intermittent accessory failures, this module stabilizes the system, reducing downtime. Always scan for codes first to confirm, as symptoms can overlap with battery or wiring problems— a quick OBD-II check often points straight to the BCM.
Easy Installation Guide
- Provide your VIN after purchase so we can program the BCM with the latest GM updates before shipping.
- Disconnect the battery to ensure safety and prevent electrical shorts during the swap.
- Locate the BCM—typically under the steering column in Tahoes or center dash in Express vans—and remove the old unit by unplugging connectors and unbolting it.
- Install the new BCM in the same position, securely reconnecting all wiring harnesses.
- Reconnect the battery and perform a theft deterrent relearn if a no-start occurs: Insert the key, turn to ON for 10 minutes, then off for 5 seconds; repeat three times until the security light stops flashing.
- Test all functions like lights, locks, and windows to confirm proper operation; clear any residual DTCs with a scan tool if needed.
Fitment Details
Compatible with:
2008 – 2012 Various GM Models
Verify part numbers; provide VIN for confirmation.
Restore your GM vehicle’s reliability today with this VIN-programmed BCM—it’s the smart fix for those nagging electrical issues that disrupt daily drives or work routines. Don’t let a failing module sideline you; order now and get back on the road with confidence. Pro tip: After installation, monitor for any unusual battery drain, as it could indicate a deeper wiring concern.