2010 Chevrolet Tahoe Body Control Module (BCM) 20935349 – Pre-Programmed to Your VIN with One-Year Warranty from Highway71AutoParts.com
Ever dealt with your 2010 Chevrolet Tahoe’s doors refusing to lock while you’re loading up for a family road trip, or the interior lights flickering erratically during a rainy night drive? These frustrations often stem from a failing Body Control Module (BCM), the central hub managing everything from power windows to security systems. As a seasoned mechanic who’s diagnosed countless GM vehicles, I’ve seen how a faulty BCM can trigger DTC codes like B1370 or U0140, leading to no-start issues or erratic electrical behavior. The good news? Our pre-programmed BCM, part number 20935349, arrives ready to install with the latest GM updates matched to your VIN, clearing those pesky trouble codes and restoring seamless operation. This unit cross-references with compatible numbers like 25892622 and 20815898, fitting a range of models including the Tahoe, Yukon, and Express vans. Beyond basic fixes, it enhances overall vehicle reliability, especially for towing heavy loads in rugged conditionsโthink improved signal stability that prevents trailer light failures mid-haul.
Common Issues & How This Fixes Them
In my years working on Chevrolets like the 2010 Tahoe, BCM failures often show up as intermittent power accessory problems. For instance, you might notice the key fob not responding, causing security system glitches that leave you stranded in a parking lot. This typically results from internal corrosion or software glitches, exacerbated by exposure to moisture in off-road scenarios common with Tahoes. Replacing with our VIN-specific BCM resolves this by recalibrating the system, effectively clearing DTC codes and preventing recurrence.
Another frequent headache is erratic lightingโheadlights dimming unexpectedly or turn signals failing during highway merges. Causes include voltage spikes or worn circuitry, which can compromise safety on long drives. Our module’s fresh programming stabilizes these functions, improving visibility and response times. I’ve advised owners who tow boats or trailers; a reliable BCM ensures consistent brake light operation, boosting towing reliability without the risk of electrical shorts.
Don’t overlook airbag warning lights staying illuminated post-battery issues. This ties into the BCM’s role in safety systems, where a mismatch can trigger persistent alerts. Our solution integrates seamlessly, allowing for easy resets that restore confidence in your SUV’s protective features. Finally, brake inconsistencies after wet weather? The module helps recalibrate pedals for optimal stopping power, addressing subtle wear that affects daily commuting.
Key Features & Benefits
- Arrives fully programmed using your VIN for exact GM-spec matching, eliminating guesswork and ensuring plug-and-play compatibility.
- Backed by a one-year warranty, giving you peace of mind for those unexpected electrical hiccups in your Tahoe.
- Supports a wide array of interchangeable part numbers, making it a versatile fix for models like the Yukon or Suburban.
- Enhances system efficiency, potentially clearing DTC codes related to body functions and improving fuel economy through optimized power management.
- No core charge neededโkeep your old part or dispose responsibly, saving you time and hassle.
- Boosts vehicle security features, reducing theft risks with updated anti-theft protocols tailored to your specific setup.
Easy Installation Guide
- Provide your VIN immediately after purchase so we can flash the BCM with the newest GM updates before shipping.
- Disconnect the battery to ensure safety, then locate the BCM under the steering column in your 2010 Tahoe.
- Remove the old module by unplugging connectors and unbolting itโnote any corrosion for future prevention.
- Install the new BCM, reconnecting all harnesses securely to avoid loose connections that could trigger codes.
- Reconnect the battery and perform post-install procedures: Use a diagnostic tool for the ‘Setup SDM Primary Key in BCM’ to reset airbag lights.
- If needed, recalibrate the brake pedal per your manual for peak braking safetyโconsult a pro if unsure, as steps vary by model.
Fitment Details
Compatible with:
2010 Chevrolet Tahoe
Verify part numbers; provide VIN for confirmation. No core charge required.
Ready to eliminate those nagging electrical issues in your 2010 Chevrolet Tahoe and get back to reliable drives? Order this pre-programmed BCM today from Highway71AutoParts.comโit’s the expert-backed solution that restores full functionality and peace of mind. Act now to avoid downtime!