2010 Avalanche 1500 Body Control Module 20864767 Programmed To Your VIN VIN BCM

2010 Chevrolet Avalanche 1500 Body Control Module (BCM) 20864767 – Pre-Programmed to Your VIN with One-Year Warranty from Highway71AutoParts.com

Ever dealt with your 2010 Chevrolet Avalanche 1500 suddenly refusing to start on a cold morning, or the power windows acting up during a long haul? These frustrating electrical glitches often stem from a failing Body Control Module (BCM), the central hub managing everything from lighting to security systems in your rugged truck. If you’re searching for “how to resolve BCM failure symptoms in 2010 Avalanche 1500” or “best pre-programmed BCM replacement for GM trucks,” this is your solution. Our BCM, part number 20864767, comes fully programmed using your VIN for seamless integration with the latest GM updates—no dealership visits needed. It clears persistent DTC codes like U0140 or B1370, restoring smooth operation and improving overall vehicle reliability, especially for towing heavy loads or navigating rough terrain. Drawing from over two decades in diagnostics, I’ve seen countless Avalanche owners regain confidence on the road after swapping in a unit like this. It not only fixes immediate issues but prevents cascading failures, ensuring your truck handles daily demands without skipping a beat. Compatible with a range of GM models including Tahoe, Yukon, and Express vans, this module matches part numbers like 25892622 and 20921435 for broad fitment.

Key Features & Benefits

• Pre-flashed with GM’s newest software updates via your VIN, ensuring plug-and-play compatibility that eliminates programming hassles and reduces downtime.
• Enhances electrical system stability, clearing trouble codes and boosting features like remote start reliability in harsh weather conditions common to Avalanche trucks.
• Comes with a one-year warranty, giving you peace of mind for heavy-duty use, whether you’re towing trailers or off-roading.
• No core charge required, making it a cost-effective choice over new OEM parts while maintaining factory-level performance.
• Supports improved towing reliability by stabilizing power distribution to accessories, preventing voltage drops that could affect brakes or lights during long trips.
• Expertly tested for durability, drawing on real-world scenarios like moisture exposure in trucks, to deliver long-lasting fixes beyond basic replacements.

Common Issues & How This Fixes Them

In my years working on GM trucks like the 2010 Avalanche 1500, BCM problems often show up as intermittent no-start conditions, especially after exposure to moisture or extreme temperatures—think a rainy off-road adventure leaving your truck stranded. Another common headache is erratic behavior in power accessories; doors might not lock properly, or interior lights flicker unexpectedly, tied to faulty communication within the module. This can trigger DTC codes such as P062F or B1325, disrupting everything from anti-theft systems to climate control. A failing BCM might even cause dashboard warning lights to illuminate without reason, leading to unnecessary repair hunts. Replacing it with our pre-programmed unit resolves these by restoring precise control over body functions, effectively clearing those codes and preventing recurrence. For instance, one client with an Avalanche used for towing reported constant battery drain from a glitchy module—after installation, it stabilized power usage, extending battery life and improving fuel efficiency. If you’re asking “why does my 2010 Avalanche BCM cause electrical shorts,” it’s often due to internal corrosion; our updated module counters this with enhanced sealing insights from GM specs. Beyond basics, this fix optimizes signal integrity, reducing risks during high-demand scenarios like highway merging or trailer hauling, where reliable electronics are crucial for safety.

Easy Installation Guide

1. Provide your VIN immediately after purchase so we can program the BCM with the latest GM updates tailored to your 2010 Avalanche 1500.
2. Disconnect the battery to ensure safety, then locate the BCM under the steering column—it’s typically secured with a few bolts for easy access.
3. Remove the old module by unplugging connectors carefully, avoiding damage to wiring harnesses that could complicate the swap.
4. Install the new BCM, reconnecting all plugs securely, and reattach the battery—double-check for any loose connections to prevent immediate faults.
5. Perform a theft deterrent relearn if a no-start issue arises post-install: Insert key, turn to ON for 10 minutes, off for 30 seconds, and repeat three times until the security light extinguishes.
6. Reset the airbag warning light by using a diagnostic tool for the ‘Setup SDM Primary Key in BCM’ procedure, and recalibrate the brake pedal if needed for optimal safety—consult your manual or a tech for vehicle-specific variations.

Fitment Details

Don’t let BCM woes sideline your 2010 Avalanche 1500 any longer—grab this pre-programmed module today to reclaim reliable performance and hit the road with confidence. With our one-year warranty and expert programming, it’s the smart fix that saves time and money. Order now from Highway71AutoParts.com and provide your VIN for a perfect match!