2003 – 2006 GMC Yukon BCM (BCM) 15064149 – Pre-Programmed to Your VIN with One-Year Warranty from Highway71AutoParts.com
Ever dealt with erratic power windows in your 2003-2006 GMC Yukon during a rainy family road trip, or wondered why your door locks fail intermittently after a cold start? As a seasoned mechanic who’s fixed countless GM trucks, I’ve seen these frustrations firsthand—often tracing back to a faulty Body Control Module (BCM). This pre-programmed BCM, part number 15064149, resolves those headaches by restoring seamless control over your Yukon’s electrical systems. It comes flashed with the latest GM updates using your VIN for an exact match, ensuring it clears persistent DTC codes like those related to lighting or security malfunctions. Compatible with interchange numbers such as 10383536, 15116066, and more, this unit fits a range of GM models including Silverado, Sierra, and Escalade variants from similar years. Beyond basic replacement, it enhances overall vehicle reliability, especially for towing heavy loads in rugged terrain where electrical stability matters most.
Common Issues & How This Fixes Them
In my years diagnosing GM vehicles, BCM failures in 2003-2006 Yukons often show up as dashboard warning lights that won’t reset, or accessories like wipers and horns acting up unpredictably. A common culprit? Corrosion from moisture exposure under the steering column, leading to short circuits that trigger error codes and compromise safety features. For instance, if your Yukon’s interior lights flicker or the theft deterrent system locks you out, it’s likely the BCM struggling with communication signals. Replacing it with this VIN-matched module not only clears those DTC codes but also prevents future glitches by incorporating GM’s newest firmware fixes. Another frequent problem: erratic brake light behavior during towing, which can reduce reliability on highways. This BCM restores precise control, improving response times and integrating smoothly with your Yukon’s systems. I’ve advised owners facing “no crank no start” scenarios post-rain—swapping the BCM often resolves it without deeper electrical hunts. Plus, it addresses issues like faulty remote keyless entry, ensuring your family SUV runs dependably for daily commutes or off-road adventures.
Key Features & Benefits
- Arrives pre-flashed with GM’s latest software updates via your VIN, eliminating programming hassles and ensuring plug-and-play compatibility for 2003-2006 GMC Yukon models.
- Supports a wide array of GM vehicles, from Sierra pickups to Savana vans, with no core charge—saving you time and money on returns.
- Boosts electrical system stability, clearing trouble codes and enhancing features like automatic headlights for safer night driving.
- Includes a one-year warranty, backed by rigorous testing to match OEM standards and improve long-term towing reliability in demanding conditions.
- Handles body functions efficiently, from power accessories to security protocols, reducing the risk of intermittent failures that plague older modules.
- Expert tip: Pair with a diagnostic scan to verify integration, preventing common post-install DTCs in high-mileage Yukons.
Easy Installation Guide
- Provide your VIN after purchase so we can program the BCM precisely for your 2003-2006 GMC Yukon— we’ll ship it ready to install.
- Disconnect the battery to ensure safety, then locate the BCM under the steering column (or center dash in some variants like Savana models).
- Remove the old unit by unplugging connectors and unbolting it carefully—note any corrosion for future prevention.
- Install the new BCM, reconnecting all wires securely, and reconnect the battery.
- Perform necessary relearns: If no-start occurs, do a theft relearn by cycling the key from off to on (without starting) 3-4 times, waiting 10 minutes each cycle until the security light turns off.
- Test all body functions, like locks and lights, to confirm operation.
Fitment Details
Compatible with:
2003 – 2006 GMC Yukon
Verify part numbers; provide VIN for confirmation. No core charge required.
Don’t let a failing BCM sideline your Yukon any longer—grab this pre-programmed replacement today to restore reliability and peace of mind. With our one-year warranty and expert support, you’re investing in lasting performance. Order now and get back on the road confidently!