1999 – 2000 – BCM (BCM) 8162571250 – Pre-Programmed to Your VIN with One-Year Warranty from Highway71AutoParts.com
Ever dealt with flickering dashboard lights or doors that refuse to lock properly in your late ’90s GM truck, leaving you puzzled during a morning commute? You’re not alone—I’ve seen countless owners of 1999-2000 Chevy Silverado or GMC Sierra pickups facing these frustrating body control module failures. Questions like “why is my 1999 GMC Sierra BCM causing electrical glitches?” or “how to replace body control module in 2000 Chevy Silverado for reliable performance?” pop up often in my shop. This pre-programmed BCM, featuring part number 8162571250 among compatibles like 19153625, 8191536250, 16257125, 191583625, 8093668010, 8191536250, and 09366801, arrives flashed with the latest GM updates using your VIN. It tackles those issues head-on, restoring seamless control over lights, locks, and more. In my experience, swapping to a VIN-matched unit like this prevents recurring codes and ensures long-term reliability, drawing from real cases where outdated modules led to safety hazards on the road.
Key Features & Benefits
- Arrives fully programmed to your exact vehicle specs via VIN, eliminating guesswork and ensuring plug-and-play readiness for models like the 1999-2000 GMC Sierra 1500 or Chevy Silverado 2500.
- Includes the newest GM software flashes, which I’ve found reduce failure rates by addressing known vulnerabilities in older body control systems.
- Backed by a one-year warranty from Highway71AutoParts.com, giving you peace of mind—I’ve replaced dozens without a single return when matched correctly.
- No core charge means straightforward savings, perfect for DIYers troubleshooting intermittent electrical problems in GM vans like the 2000 Astro or Safari.
- Compatible with multiple IDs, supporting a range of setups from center dash in S10/Sonoma to left dash in Sierra pickups, based on hands-on installs I’ve guided.
- Enhances overall vehicle electronics, preventing issues like faulty window operations that plague high-mileage 1998-2000 Blazer or Jimmy models.
Common Issues & How This Fixes Them
Body control module problems in 1999-2000 GM trucks often stem from corrosion, voltage spikes, or software glitches, manifesting as erratic behaviors that disrupt daily driving. For instance, if your 2000 GMC Sierra 1500 shows dashboard warning lights staying on inexplicably, it could trace back to a failing BCM disrupting communication with sensors. I’ve diagnosed this in pickups where water intrusion corroded internal circuits, leading to non-responsive power accessories. Another common headache: doors not locking or unlocking via key fob in a 1999 Chevy Silverado 2500, often due to degraded relay controls within the module. This replacement BCM resolves that by providing updated circuitry and programming, restoring full functionality without the need for extensive rewiring. Then there’s the intermittent no-start condition in models like the 2000 Isuzu Hombre, where BCM faults mimic theft system errors—swapping to this pre-flashed unit clears those up, as I’ve seen in field repairs. Beyond basics, consider how heat buildup in center-dash units like ID 16257125 in a 1998 Oldsmobile Bravada causes gradual failures; our VIN-specific flashing incorporates GM’s latest fixes to mitigate this. Users searching “symptoms of bad BCM in 1999 GMC Sierra pickup” will find relief here, as it prevents cascading issues like airbag light triggers or brake system warnings that compromise safety.
Easy Installation Guide
- Provide your VIN immediately after purchase so we can program the BCM with the latest GM updates tailored to your vehicle.
- Disconnect the battery to ensure safety, then locate the BCM—typically in the center dash for S10/Sonoma or left dash for Sierra/Silverado models.
- Remove the old unit by unplugging connectors and mounting screws, taking care to note any specific orientations from your service manual.
- Install the new BCM, reconnecting all harnesses securely to avoid loose connections that could trigger codes.
- Reconnect the battery and perform initial tests for lights, locks, and accessories.
- Follow post-install procedures: Use a diagnostic tool for the ‘Setup SDM Primary Key in BCM’ to reset the airbag warning light, and recalibrate the brake pedal if your model requires it for optimal braking safety—steps may vary, so check your manual or consult a pro.
Fitment Details
Compatible with:
1999 – 2000 –
Verify part numbers; provide VIN for confirmation. No core charge required.
Don’t let BCM woes sideline your 1999-2000 GM truck any longer—grab this pre-programmed solution today to reclaim reliable performance and avoid costly tow bills. Order now from Highway71AutoParts.com and drive with confidence!