1998 – 2000 GM Various Models Body Control Module (BCM) 8162571250 – Pre-Programmed to Your VIN with One-Year Warranty from Highway71AutoParts.com
Ever dealt with frustrating electrical glitches in your late ’90s GM truck, like doors that won’t lock or headlights flickering unpredictably? You’re not alone—I’ve seen countless owners of 1998-2000 Chevy Silverado or GMC Sierra pickups wrestling with these symptoms, often tracing back to a faulty Body Control Module (BCM). Questions like “why won’t my 1999 Silverado’s power accessories work consistently?” or “how to resolve dashboard warning lights in a 2000 GMC Sierra?” flood my inbox. This pre-programmed BCM, compatible with part numbers including 8162571250, 19153625, 8191536250, 16257125, and others, arrives flashed with the latest GM updates using your VIN for a seamless match. It tackles those nagging issues head-on, restoring reliable control over body functions without the guesswork. Drawing from two decades in diagnostics, I’ve analyzed how aging modules degrade from moisture or voltage spikes, leading to erratic behavior that can sideline your vehicle. Opting for this ready-to-install unit means skipping dealership hassles and getting back on the road faster, with proven compatibility across models like the S10, Blazer, or Astro van.
Key Features & Benefits
- Arrives fully programmed to your exact VIN, ensuring plug-and-play integration without additional flashing—perfect for DIYers avoiding complex setups.
- Includes the newest GM software updates, enhancing module reliability and preventing future glitches in electrical systems.
- Supports a wide range of interchangeable part numbers, such as 09366801 and 8093668010, for broad fitment in 1998-2000 GM vehicles.
- Comes with a one-year warranty, giving you peace of mind against defects, backed by rigorous testing for longevity.
- No core charge needed, simplifying your purchase and reducing costs compared to traditional parts sourcing.
- Optimizes vehicle performance by addressing root causes like intermittent failures, based on real-world diagnostics from trucks with high mileage.
Common Issues & How This Fixes Them
In my shop experience, a failing BCM in 1998-2000 GM models often manifests as unpredictable power door locks that click but don’t engage, or interior lights that stay on, draining the battery overnight. Take a 1999 Chevy Silverado owner who reported “my truck’s windows roll down randomly while driving”—that’s a classic sign of BCM communication breakdowns, caused by internal circuit corrosion or failed relays from years of exposure to heat and vibration. Another common headache? Dashboard warnings illuminating without reason, like the airbag light staying on, which ties into the module’s role in safety systems. This can stem from software glitches or wiring faults, compromising features like remote entry or anti-theft protocols. Replacing with our pre-flashed BCM resolves these by restoring precise control signals, eliminating shorts and ensuring consistent operation. I’ve fixed similar cases where a bad module triggered false theft modes, preventing starts—our unit bypasses that with VIN-specific programming. For deeper insight, consider how environmental factors accelerate wear: in humid climates, modules like ID 16257125 succumb faster, leading to cascading failures. This replacement not only fixes symptoms but prevents escalation, saving on broader repairs.
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 and prevent electrical surges during the swap—locate the BCM in the center or left-hand dash area, depending on your model.
- Remove the old module by unplugging connectors and unbolting it carefully; compare it against compatible IDs like 16257125 for verification.
- Install the new BCM, reconnecting all harnesses securely, then reconnect the battery.
- Perform any necessary relearns: If a no-start condition occurs post-install, initiate theft deterrent relearn by cycling the key from off to run (without cranking) three times for 10 minutes each, allowing the system to sync.
- Test all body functions, such as locks and lights, to confirm operation.
Fitment Details
Compatible with:
1998 – 2000 GM Various Models
Verify part numbers; provide VIN for confirmation. No core charge required.
Don’t let a glitchy BCM keep your 1998-2000 GM truck off the road—grab this pre-programmed module today and experience reliable performance with our one-year warranty. Order now from Highway71AutoParts.com to get back to smooth drives without delay.