2003 – 2006 GMC Yukon BCM (Body Control Module) 15194170 – Pre-Programmed to Your VIN with One-Year Warranty from Highway71AutoParts.com
Ever dealt with erratic door locks on your 2003-2006 GMC Yukon during a rainy commute, or wondered why your interior lights flicker without warning while hauling gear on a family road trip? These frustrating symptoms often point to a failing Body Control Module (BCM), disrupting everything from power windows to security systems. As a seasoned mechanic who’s diagnosed countless GM trucks, I’ve seen how a faulty BCM can turn a reliable Yukon into a headache, especially in harsh weather where moisture seeps into electrical connections. The good news? Our pre-programmed BCM, part number 15194170, resolves these issues seamlessly. It’s flashed with the latest GM updates using your VIN for exact compatibility, fitting models like the Yukon, Sierra 1500 Pickup (Crew Cab), Silverado 2500, Escalade, and more—including Hummer H2 and Savana vans with specific options like the commercial tradesman package (opt PRP). This direct replacement clears persistent DTC codes like U0140 or B1370, restores smooth operation, and enhances overall vehicle reliability for towing or daily drives. Beyond basic fixes, it prevents cascading failures in connected systems, saving you from costly towing fees—I’ve helped owners avoid breakdowns by swapping these modules proactively.
Key Features & Benefits
- Pre-flashed with VIN-specific GM software updates, ensuring plug-and-play integration that eliminates guesswork and boosts electrical stability.
- Compatible with multiple part numbers including 10383536, 15116066, and others, making it a versatile solution for various GM trucks and SUVs from 2003-2007.
- One-year warranty backs your purchase, covering defects and giving peace of mind during long hauls or off-road adventures.
- No core charge means you keep your old part without extra hassle, ideal for DIYers troubleshooting intermittent BCM failures.
- Improves towing reliability by stabilizing power distribution to lights and accessories, reducing risks during heavy loads on models like the Sierra 3500 Pickup.
- Expertly tested to clear body-related DTC codes, enhancing safety features like airbag readiness and brake response in commercial vans such as the Express 2500.
Common Issues & How This Fixes Them
In my two decades fixing GM vehicles, BCM problems in 2003-2006 Yukons often stem from corrosion or voltage spikes, leading to symptoms like non-responsive power locks, dashboard warning lights that won’t reset, or erratic wiper operation. For instance, if you’re towing a trailer and your brake lights fail intermittently, it could trigger DTC codes related to communication loss, compromising safety on highways. This pre-programmed BCM addresses the root cause by restoring module communication, effectively clearing those codes and preventing recurrence. Another common headache: security system malfunctions causing no-start conditions, especially after battery replacements—I’ve seen this sideline owners during winter starts. Our unit, updated via your VIN, integrates flawlessly to fix that, improving cold-weather reliability. For vans like the Savana with tradesman packages, flickering interior lights or HVAC glitches disrupt work efficiency; this replacement stabilizes those circuits, ensuring consistent performance. Plus, it mitigates risks in luxury models like the Escalade, where failing BCMs affect premium features like automatic headlights. By opting for this, you’re not just patching a problem—you’re enhancing the Yukon’s longevity, potentially avoiding expensive dealer visits. Transitioning to real-world fixes, one client with a Sierra Denali reported resolved window issues post-install, transforming their drive from frustrating to flawless.
Easy Installation Guide
- Provide your VIN after purchase so we can program the BCM with the latest GM updates tailored to your 2003-2006 Yukon.
- Disconnect the battery to ensure safety and prevent electrical shorts during the swap—locate the BCM under the steering column or center dash, depending on your model.
- Remove the old module by unplugging connectors and unscrewing mounts; compare with the new unit to confirm fitment.
- Install the new BCM securely, reconnect all wiring, and reconnect the battery.
- Perform relearn procedures: If a no-start occurs due to theft deterrent, cycle the key from off to on (without starting) 3 times, waiting 10 minutes each—most GM vehicles self-relearn this way.
- Reset the airbag warning light by running the ‘Setup SDM Primary Key in BCM’ with a diagnostic tool; also, recalibrate the brake pedal if needed for optimal safety, consulting your manual or a pro for variations.
Fitment Details
Compatible with:
2003 – 2006 GMC Yukon
Verify part numbers; provide VIN for confirmation. No core charge required.
Restore your Yukon’s dependable performance today with this VIN-programmed BCM—it’s the expert-backed fix that clears codes, boosts reliability, and gets you back on the road confidently. Don’t let electrical gremlins slow you down; order now and experience seamless driving tomorrow.