1998 – 2000 – Body Control Module 9366801 Programmed To Your VIN

1998 – 2000 GM BCM (BCM) 9366801 – Pre-Programmed to Your VIN with One-Year Warranty from Highway71AutoParts.com

Ever dealt with erratic door locks or dashboard lights flickering unexpectedly in your 1999 GMC Sierra 1500 Pickup? You’re not alone—I’ve seen this countless times in my shop, where a faulty Body Control Module (BCM) turns a reliable truck into a headache. Questions like “why won’t my power windows work on my 2000 Chevy Silverado 2500” or “how to resolve intermittent electrical issues in a 1998 Oldsmobile Bravada” often point straight to BCM failure. This pre-programmed BCM, part number 9366801, arrives ready for your vehicle after we flash it with the latest GM updates using your VIN. It matches interchangeable numbers like 19153625, 8191536250, 16257125, 191583625, 8093668010, 8162571250, 8191536250, and 09366801. Beyond just swapping parts, this solution restores seamless control over body functions, from lighting to security systems. In my experience, addressing BCM problems early prevents cascading failures, like drained batteries from constant relay chatter, saving you from costly towing bills.

Key Features & Benefits

• Arrives fully programmed to your exact VIN, ensuring plug-and-play compatibility without dealership visits.
• Includes the newest GM software flashes for enhanced reliability and performance in demanding conditions.
• Backed by a one-year warranty, giving you peace of mind for daily drives or heavy hauling.
• No core charge means straightforward purchasing—keep your old part or recycle it hassle-free.
• Supports a wide range of 1998-2000 GM models, tackling common electrical glitches with precision engineering.
• Expertly tested to GM standards, reducing the risk of repeat failures in high-mileage vehicles.

Common Issues & How This Fixes Them

BCM troubles often mimic other problems, leading to misdiagnosis. For instance, in a 2000 GMC Safari, you might notice non-responsive interior lights or unexplained battery drain—caused by corroded BCM circuits from moisture exposure. This replacement BCM resolves that by providing fresh, updated internals that handle voltage spikes better. Another frequent complaint: “My 1999 Chevy Silverado 1500 has failing power door locks”—typically due to degraded BCM relays failing under load. Installing this unit restores smooth operation, as it’s pre-flashed to sync perfectly with your truck’s systems. I’ve fixed similar cases where a 1998 S10 Blazer showed random alarm activations; the root was faulty BCM programming, and a VIN-matched swap eliminated it without further tweaks. Effects can escalate to safety risks, like erratic wipers during rain, but this BCM’s robust design prevents such issues. For Isuzu Hombre owners from 1999-2000, intermittent gauge malfunctions often trace back here—our module fixes it by recalibrating sensor inputs accurately.

Easy Installation Guide

1. Provide your VIN after purchase so we can program the BCM specifically for your vehicle before shipping.
2. Disconnect the battery to ensure safety and prevent electrical surges during the swap.
3. Locate the BCM—typically under the center dash or left-hand dash in models like the Sierra or Silverado—and remove the old unit by unplugging connectors carefully.
4. Install the new BCM, reconnecting all harnesses securely, then reconnect the battery.
5. Perform any necessary relearns: If a no-start condition occurs post-install, conduct a theft deterrent relearn by cycling the key from off to run (without starting) three times for 10 minutes each, waiting 5 seconds between cycles per GM guidelines.
6. Address post-replacement steps like resetting the airbag warning light via the ‘Setup SDM Primary Key in BCM’ procedure with a diagnostic tool, and check for brake pedal recalibration to maintain braking efficiency—consult your manual or a tech if needed.

Fitment Details

Don’t let BCM failures sideline your 1998-2000 GM truck—grab this pre-programmed module today to reclaim reliable performance. With easy installation and expert backing, you’ll drive confidently again. Order now from Highway71AutoParts.com and provide your VIN for a seamless fit!