2002 – 2006 Chevrolet Avalanche 2500 BCM (BCM) 10367690 – Pre-Programmed to Your VIN with One-Year Warranty from Highway71AutoParts.com
Ever dealt with your 2002-2006 Chevrolet Avalanche 2500 suddenly refusing to start on a cold morning, or the power windows acting up during a heavy rain? These frustrating glitches often stem from a failing Body Control Module (BCM), the brain behind your truck’s electrical systems. As a seasoned mechanic who’s diagnosed countless GM trucks, I’ve seen how moisture or wear can corrupt the BCM, triggering erratic behaviors like flickering lights or unresponsive locks. The good news? Our pre-programmed BCM, part number 10367690, directly addresses these by restoring seamless control. It’s flashed with the latest GM updates using your VIN for a perfect match, ensuring compatibility with numbers like 10383536, 15116066, and others. This isn’t just a swap—it’s a reliable fix that clears DTC codes and boosts overall electrical stability, especially for towing heavy loads in rugged conditions.
Common Issues & How This Fixes Them
In my years working on GM vehicles like the Avalanche 2500, I’ve encountered owners puzzled by symptoms like intermittent no-start conditions or dashboard warning lights that won’t quit. A common culprit is BCM failure due to corrosion from off-road exposure or electrical shorts, leading to issues such as malfunctioning door locks, erratic wiper operation, or even fuel pump relay problems. For instance, if you’re hauling gear and your headlights dim unexpectedly, it could be the BCM struggling to manage power distribution, risking safety on dark trails.
This pre-programmed replacement resolves these by integrating the newest GM software updates, which enhance signal processing and prevent recurring faults. Another frequent headache is airbag warning lights staying on after minor fender benders—our BCM helps clear those by supporting the ‘Setup SDM Primary Key’ procedure. Plus, for trucks with heavy towing setups, it improves reliability by stabilizing voltage to accessories, reducing downtime. I’ve advised clients to check for water intrusion first; if that’s the case, sealing entry points alongside the new BCM prevents future issues. Ultimately, this part not only fixes the symptoms but fortifies your Avalanche against harsh environments, drawing from real-world diagnostics where updated modules have extended vehicle life by years.
Key Features & Benefits
- Pre-flashed with GM’s latest software using your VIN for exact vehicle matching, eliminating guesswork and ensuring quick integration.
- Supports a wide range of compatible part numbers, including 15136225 and 15257043, making it versatile for various GM models like Sierra and Silverado pickups.
- Enhances electrical system reliability, clearing persistent DTC codes and improving functions like remote start or climate control in your 2002-2006 Avalanche 2500.
- Comes with a one-year warranty, backed by no core charge policy, so you focus on the road without extra hassles.
- Optimizes towing performance by stabilizing power to trailers and accessories, based on insights from heavy-duty use scenarios.
- Includes expert support for post-install steps, like brake pedal recalibration, to maintain peak safety and braking efficiency.
Easy Installation Guide
- Provide your VIN after purchase so we can program the BCM with the latest GM updates tailored to your 2002-2006 Chevrolet Avalanche 2500.
- Disconnect the battery to ensure safety and prevent electrical surges during the swap—locate the BCM under the steering column.
- Remove the old unit by unplugging connectors and unscrewing mounts; compare part numbers to confirm compatibility.
- Install the new BCM securely, reconnect all wiring, and reattach the battery.
- Perform the ‘Setup SDM Primary Key in BCM’ using a diagnostic tool to reset any airbag warning lights for proper functionality.
- If needed, recalibrate the brake pedal per your manual to optimize braking; note that theft relearn is only required if no-start persists—use key cycles as mentioned in tips.
Fitment Details
Compatible with:
2002 – 2006 Chevrolet Avalanche 2500
Verify part numbers; provide VIN for confirmation. No core charge required.
Don’t let BCM troubles sideline your Avalanche 2500 any longer—grab this pre-programmed solution today to reclaim reliable performance and peace of mind on every drive. Order now and experience the difference with our expert-backed warranty!