2006 – 2013 Chevrolet IMPALA Body Control Module (BCM) 15837419 – Pre-Programmed to Your VIN with One-Year Warranty from Highway71AutoParts.com
Ever dealt with erratic dashboard lights flickering on your 2006-2013 Chevrolet Impala during a rainy commute, or wondered why your power windows suddenly refuse to budge after a cold start? These frustrating symptoms often point to a failing Body Control Module (BCM), the central hub managing everything from lighting to security systems in your GM vehicle. As a seasoned mechanic who’s diagnosed countless electrical gremlins in Impalas over the years, I’ve seen how a compromised BCM can trigger diagnostic trouble codes (DTCs) like U0140 or B1370, leading to no-start conditions or unreliable accessories. Our pre-programmed BCM, part number 15837419, arrives flashed with the latest GM updates using your VIN for a seamless match. It clears persistent DTC codes and restores smooth operation, compatible with a wide range of GM models including Equinox 07-09, Express vans 08-12, Tahoe 10 (ID 25892622), and more—covering part numbers like 10382479, 15093910, up to 95151084. This direct replacement not only fixes immediate issues but enhances long-term reliability, especially for daily drivers facing harsh weather or heavy use.
Common Issues & How This Fixes Them
In my shop experience, BCM failures in 2006-2013 Impala models frequently manifest as intermittent electrical problems. For instance, you might notice headlights dimming unexpectedly or door locks cycling on their own—often due to moisture ingress or voltage spikes corrupting the module’s internal circuitry. This can escalate to safety concerns, like malfunctioning airbags or brake lights that fail during towing scenarios, potentially stranding you on the highway. Another common headache: security system glitches causing false alarms or immobilizer lockouts, which I’ve traced back to outdated firmware in aging BCMs. Replacing with our VIN-specific unit resolves these by integrating fresh GM programming that clears DTC codes and stabilizes communication networks. It improves towing reliability for those hauling trailers, ensuring consistent power distribution. Real-world fix: One client with a 2010 Impala reported chronic window failures; post-install, everything synced perfectly, preventing further water damage risks. Beyond basics, this module optimizes fuel efficiency indirectly by maintaining efficient accessory controls, and it handles extreme temperatures better, reducing failure rates in winter starts. Always scan for codes first—tools like OBD-II readers reveal root causes, guiding precise repairs.
Key Features & Benefits
- Arrives fully programmed to your exact VIN, ensuring plug-and-play compatibility without dealership visits.
- Incorporates the newest GM software updates, which eliminate bugs and enhance system stability for smoother daily drives.
- Supports a broad array of interchangeable part numbers, making it versatile for various GM vehicles beyond just the Impala.
- Comes with a one-year warranty, giving peace of mind against defects and backing our commitment to quality parts.
- Helps clear stubborn DTC codes related to body electronics, restoring features like remote start and climate controls efficiently.
- Boosts overall vehicle reliability, particularly in high-mileage scenarios where original modules degrade over time.
Easy Installation Guide
- Provide your VIN after purchase so we can pre-flash the BCM with tailored GM updates for your 2006-2013 Impala.
- Disconnect the battery to ensure safety and prevent electrical shorts during the swap.
- Locate the BCM on the left-hand dash (LH dash) in your Impala—remove any panels carefully with basic tools like a screwdriver.
- Unplug the old module, connect the new one, and secure it in place; double-check connections to avoid loose wires.
- Reconnect the battery and perform any necessary relearns: If a no-start occurs, conduct theft deterrent relearn by cycling the key from off to on (without starting) for 10 minutes, three times. Also, reset the airbag warning light via the ‘Setup SDM Primary Key in BCM’ procedure using a diagnostic tool.
- For some models, recalibrate the brake pedal to optimize braking performance—consult your manual or a technician if unsure, as steps vary.
Fitment Details
Compatible with:
2006 – 2013 Chevrolet IMPALA
Verify part numbers; provide VIN for confirmation. No core charge required.
Don’t let BCM woes disrupt your Impala’s performance—grab this pre-programmed replacement today to regain control and reliability. Order now from Highway71AutoParts.com and drive confidently with expert-backed support.