1999 – 2000 – BCM (BCM) 9366801 – Pre-Programmed to Your VIN with One-Year Warranty from Highway71AutoParts.com
Ever dealt with your 1999 Chevy Silverado’s power locks acting up randomly, or the interior lights flickering like they’re possessed? What about that frustrating no-start condition on a cold morning in your 2000 GMC Sierra? These headaches often trace back to a failing Body Control Module (BCM), the brain behind your vehicle’s electrical systems. As a seasoned mechanic who’s swapped out hundreds of these in GM trucks, I’ve seen how a faulty BCM can turn a reliable ride into a nightmare. The good news? Our pre-programmed BCM, part number 9366801, arrives ready to install with the latest GM updates, tailored to your VIN for seamless compatibility. It matches OEM numbers like 19153625, 8191536250, 16257125, 191583625, 8093668010, 8162571250, 8191536250, and 09366801. This isn’t just a quick fix—it’s a reliable solution that restores full functionality, preventing costly towing fees and downtime. By addressing root causes like corrosion or voltage spikes common in 1999-2000 models, you’ll regain control over features like door locks and headlights, ensuring safer drives.
Key Features & Benefits
- Arrives fully programmed using your VIN for exact vehicle matching, eliminating guesswork and ensuring immediate performance in models like the 1999-2000 Sierra or Silverado.
- Incorporates the newest GM software flashes to resolve known glitches, such as intermittent power accessory failures, based on real-world diagnostics from these era trucks.
- Backed by a one-year warranty for peace of mind, covering defects without any core return hassle—perfect for DIYers fixing their Isuzu Hombre or Astro van.
- Direct replacement for various locations like center or LH dash, supporting seamless integration in vehicles with IDs like 16257125, reducing installation time significantly.
- Enhances overall electrical reliability, preventing issues like dashboard warning lights that could fail inspections, drawn from my experience with GM’s robust module designs.
Common Issues & How This Fixes Them
In my shop, I’ve diagnosed countless BCM problems in 1999-2000 GM vehicles, where symptoms like non-responsive power windows or erratic alarm systems point to module failure. Often, exposure to moisture under the dash causes internal shorts, leading to codes like B1480 or U1000—common in Sierra pickups after years of off-road use. This can escalate to safety risks, such as headlights cutting out at night. Our BCM replacement tackles these by providing a fresh, updated unit that recalibrates systems precisely. Another frequent headache? The airbag light staying on post-battery issues, which ties into the BCM’s role in safety networks. Replacing it with our VIN-programmed module allows for proper resets, restoring confidence in your Bravada or Blazer. For instance, a client with a 2000 Sonoma reported door chimes going haywire; after install, everything synced perfectly, avoiding further electrical gremlins. Beyond basics, consider how voltage fluctuations from aging alternators degrade BCM circuits—our part’s modern flashes mitigate this, extending longevity in high-mileage Silverados.
Easy Installation Guide
- Provide your VIN after purchase so we can program the BCM with the latest GM updates tailored to your specific vehicle, like a 1999 Sierra 1500.
- Disconnect the battery to ensure safety, then locate the BCM—typically in the center dash for S10 models or LH dash in Silverados—and remove any obstructing panels.
- Unplug the old module carefully, noting connector orientations to avoid pin damage, and install the new BCM securely in place.
- Reconnect the battery and perform initial power-up; if a no-start occurs due to theft system, cycle the key: turn to ON for 10 minutes, off for 30 seconds, repeat three times until it learns.
- Reset the airbag warning light by using a diagnostic tool for the ‘Setup SDM Primary Key in BCM’ procedure, essential for safety in vehicles like the 2000 Astro.
- Check for brake pedal recalibration if needed—some models require this to optimize braking; consult your manual or a tech for variations in Safari or Jimmy setups.
Fitment Details
Compatible with:
1999 – 2000 –
Verify part numbers; provide VIN for confirmation. No core charge required.
Don’t let a glitchy BCM sideline your 2000 Silverado any longer—grab this pre-programmed unit today and drive with confidence. With easy install tips and our warranty, you’re set for reliable performance. Order now from Highway71AutoParts.com and get back on the road hassle-free!