2010 GMC Yukon XL 1500 Body Control Module (BCM) 20935349 – Pre-Programmed to Your VIN with One-Year Warranty from Highway71AutoParts.com
Ever dealt with erratic dashboard lights or doors that won’t lock properly on your 2010 GMC Yukon XL 1500 during a harsh winter drive? You’re not alone—many owners face these frustrations when the Body Control Module starts failing, often triggered by electrical glitches or moisture exposure in colder climates. What if replacing your BCM could restore seamless operation and clear those nagging DTC codes? Our pre-programmed BCM, part number 20935349, arrives ready for your specific VIN, flashed with the latest GM updates to match your Yukon XL 1500 perfectly. This ensures compatibility across various GM models, including cross-references like 20815898 and 25892622. Beyond basic fixes, it enhances overall vehicle reliability, from improving electrical system stability to boosting safety features during towing or off-road adventures. Drawing from over two decades in diagnostics, I’ve seen how a fresh BCM transforms intermittent issues into dependable performance, preventing costly breakdowns and extending your SUV’s lifespan.
Key Features & Benefits
- Arrives fully programmed using your VIN for exact fitment, eliminating guesswork and ensuring quick integration with your 2010 Yukon XL 1500’s systems.
- Incorporates the newest GM software updates, which can resolve persistent error codes and improve functions like remote start or power window controls.
- Comes with a one-year warranty, giving you peace of mind against defects while avoiding the hassle of core returns.
- Supports enhanced towing reliability by stabilizing electrical loads, ideal for hauling trailers without voltage drops or warning lights.
- Compatible with a wide array of part numbers, making it a versatile solution for GM vehicles facing similar BCM failures.
- Helps clear diagnostic trouble codes (DTCs) efficiently, often preventing trips to the mechanic for simple resets.
Common Issues & How This Fixes Them
In my years fixing GM SUVs like the 2010 Yukon XL 1500, BCM problems often show up as unpredictable symptoms. For instance, you might notice interior lights flickering or failing to turn off, caused by corrupted module software from voltage spikes or age-related wear. This can drain your battery overnight, leaving you stranded on a family road trip. Another common headache is malfunctioning power locks or windows, stemming from communication breakdowns between the BCM and other modules—think rainy days when moisture seeps in and exacerbates shorts. We’ve also seen airbag warning lights staying illuminated, a safety risk tied to faulty sensor integration. Replacing with our pre-programmed BCM addresses these root causes directly. It resets communication protocols, clears DTC codes like those related to body electronics, and restores full functionality. One real-world case: A client with a Yukon towing a boat reported erratic brake lights; post-replacement, the module stabilized signals, enhancing safety and preventing tickets. Plus, it improves fuel efficiency indirectly by optimizing accessory power management. If you’re asking, “Why does my 2010 GMC Yukon XL 1500 BCM cause no-start issues occasionally?” it’s often anti-theft glitches, fixed by this updated unit without extensive rewiring.
Easy Installation Guide
- Provide your VIN after purchase so we can program the BCM with the latest GM updates tailored to your 2010 Yukon XL 1500.
- Disconnect the battery to ensure safety and prevent electrical surges during the swap—locate the BCM under the steering column.
- Remove the old module by unplugging connectors and unscrewing mounts; compare it to the new one for matching pins.
- Install the new BCM securely, reconnect all wiring, and reconnect the battery.
- Perform post-install checks: If a no-start occurs, initiate theft relearn by cycling the key from off to on (without starting) for 10 minutes, three times—only needed if immobilizer activates.
- Reset the airbag warning light via the ‘Setup SDM Primary Key in BCM’ procedure with a diagnostic tool; some models may need brake pedal recalibration for optimal safety—consult your manual or a pro if unsure.
Fitment Details
Compatible with:
2010 GMC Yukon XL 1500
Verify part numbers; provide VIN for confirmation. No core charge required.
Don’t let BCM failures sideline your 2010 GMC Yukon XL 1500 any longer—grab this pre-programmed module today to regain control and reliability. With easy setup and proven fixes, it’s the smart choice for lasting performance. Order now from Highway71AutoParts.com and drive confidently again!