2006 – 2011 – Body Control Module (BCM) 15880684 – Pre-Programmed to Your VIN with One-Year Warranty from Highway71AutoParts.com
Ever dealt with erratic dashboard lights flickering on your 2006-2011 GM vehicle during a rainy drive, or doors that refuse to lock while you’re hauling cargo in your Express van? These frustrations often point to a failing Body Control Module, leaving you wondering, “How do I fix intermittent electrical issues in my Chevy Impala or GMC Yukon?” As a seasoned automotive advisor with decades in diagnostics, I’ve seen countless owners battle these symptoms, from power window failures to unexplained battery drain that strands you on the highway. The solution? This pre-programmed BCM, part number 15880684, tailored to your VIN with the latest GM updates. It restores seamless control over lighting, security, and accessories, clearing persistent DTC codes like P1629 or U0140 that plague older modules. Compatible with a wide array of models including the 2007-2009 Equinox, 2006-2012 Impala, 2010 Tahoe, and more—such as Savana vans and Cadillac DTS—this unit fits precisely, enhancing overall system reliability. Beyond basic replacement, it improves response in demanding scenarios like towing with your Suburban, ensuring safer, more dependable performance without the guesswork.
Key Features & Benefits
- Arrives fully programmed using your VIN for exact GM vehicle matching, eliminating compatibility headaches and ensuring plug-and-play readiness.
- Includes the newest factory updates to address known vulnerabilities, boosting electrical stability and preventing future glitches in high-mileage rides.
- Supports a broad range of interchangeable part numbers, from 10382479 to 95151084, making it a versatile fix for various GM body control needs.
- Comes with a one-year warranty for peace of mind, covering defects and giving you confidence in long-term durability during daily commutes or heavy-duty tasks.
- No core charge means you keep your old part without extra fees, simplifying the process for DIY enthusiasts troubleshooting at home.
- Enhances features like anti-theft systems and climate controls, directly improving towing reliability in trucks like the Yukon XL by maintaining consistent power distribution.
Common Issues & How This Fixes Them
In my years fixing GM vehicles, I’ve encountered owners frustrated by symptoms tied to a faulty BCM. Take the classic case: Your 2008 Chevy Express van’s headlights dim unexpectedly, or the alarm triggers randomly—often due to corroded circuits or software glitches in aging modules from 2006-2011 models. This can stem from water intrusion in dash-mounted units, leading to DTC codes that disrupt everything from wipers to power locks. Another frequent headache? Intermittent no-start conditions in a 2010 GMC Yukon, where the BCM fails to communicate with the immobilizer, especially after exposure to extreme temperatures. Effects include safety risks, like non-functional brake lights during towing, or drained batteries from parasitic draws in Cadillacs like the DTS.
Replacing with this pre-flashed BCM resolves these by restoring precise control signals, clearing error codes, and updating firmware to prevent recurrence. For instance, in a Hummer H2, it fixes erratic window operations caused by network faults, drawing on real shop scenarios where a simple swap revived full functionality. Expert tip: Scan for codes like B1370 before install to confirm—I’ve seen this save hours. It also tackles issues in Saturn Vue models, where center-dash BCMs cause HVAC malfunctions, ensuring smoother operation and better fuel efficiency by optimizing accessory loads.
Easy Installation Guide
- Provide your VIN immediately after purchase so we can flash the BCM with the latest GM updates tailored to your specific vehicle.
- Disconnect the battery to ensure safety, then locate the BCM—typically under the steering column in Tahoes or center dash in Express vans.
- Remove the old module by unplugging connectors and unbolting it; compare to verify fit against your model’s specs.
- Install the new BCM securely, reconnect all wiring, and reconnect the battery.
- Perform necessary relearns: If no-start occurs, initiate theft deterrent relearn by cycling the key from off to run (without starting) for 10 minutes, three times. Reset airbag warning via ‘Setup SDM Primary Key in BCM’ using a scan tool.
- For some vehicles, recalibrate the brake pedal to restore optimal braking; consult your manual or a tech if unsure, as steps vary by model like the CTS.
Fitment Details
Compatible with:
2006 – 2011 –
Verify part numbers; provide VIN for confirmation. No core charge required.
Don’t let a failing BCM sideline your GM vehicle any longer—grab this pre-programmed unit today to reclaim reliable performance and clear those nagging codes. With expert flashing and a solid warranty, it’s the smart choice for lasting fixes. Order now from Highway71AutoParts.com and get back on the road confidently!