2001

2001 Chevrolet Blazer S10 / GMC Jimmy S15 Body Control Module (BCM) 09371990 – Pre-Programmed to Your VIN with One-Year Warranty from Highway71AutoParts.com

Ever dealt with your 2001 Blazer S10 suddenly refusing to start, or the interior lights flickering like they’re possessed? As a seasoned mechanic who’s wrenched on countless GM trucks, I’ve seen owners frustrated by questions like “why is my 2001 GMC Jimmy S15 BCM causing electrical glitches?” These symptoms often trace back to a failing body control module, disrupting everything from power windows to security systems. Our pre-programmed BCM, compatible with service numbers 19208539 9371990 9385236, arrives ready for your vehicle after you supply your VIN. We flash it with the latest GM updates, ensuring seamless integration. This isn’t just a replacement—it’s a reliable fix that restores smooth operation, drawing from real-shop insights where faulty BCMs lead to intermittent failures. You’ll avoid the hassle of dealership visits, gaining peace of mind with proven compatibility across models like the Yukon and Silverado from 2000-2001.

Key Features & Benefits

• Arrives fully programmed using your VIN for exact match, eliminating guesswork in BCM replacement for 2001 Blazer S10 models.
• Incorporates newest GM software flashes to prevent common electrical faults, enhancing overall vehicle reliability.
• Compatible with multiple IDs like 9385236, making it a versatile choice for GM trucks and SUVs from that era.
• Backed by a one-year warranty, reflecting our confidence in quality parts that stand up to daily driving demands.
• No core charge means you keep your old part without extra fees, simplifying the swap process for DIY enthusiasts.
• Supports easy troubleshooting of issues like erratic door locks or dashboard warnings, based on years of diagnostic experience.

Common Issues & How This Fixes Them

In my two decades fixing GM vehicles, BCM failures in a 2001 Jimmy S15 often show up as mysterious no-start conditions or malfunctioning accessories. For instance, you might notice the security light staying on, caused by corrupted programming that confuses the theft deterrent system. This leads to frustrating scenarios where the engine cranks but won’t fire, stranding you on a job site. Another frequent problem is intermittent power to windows and locks, stemming from degraded internal circuits exposed to moisture or heat over time. We’ve analyzed cases where voltage spikes from a weak battery accelerate this wear, affecting models like the S10 pickup too.

Replacing with our VIN-matched BCM resolves these by restoring proper signal relay to body functions. It fixes dashboard glitches, such as random warning lights, by recalibrating communication with other modules. From shop anecdotes, I’ve seen owners regain full control after installation, avoiding costly tows. Plus, it addresses subtler issues like erratic wiper operation, often overlooked until they fail in bad weather. Our part’s fresh programming ensures longevity, preventing recurrence—think of it as resetting the vehicle’s nervous system for optimal performance.

Easy Installation Guide

1. Provide your VIN immediately after purchase so we can program the BCM with GM’s latest updates tailored to your 2001 Blazer S10 or Jimmy S15.
2. Disconnect the battery to ensure safety, then locate the BCM—typically in the center dash for these models.
3. Remove the old module by unplugging connectors and unbolting it carefully to avoid damaging surrounding components.
4. Install the new BCM in the same position, reconnecting all harnesses securely.
5. Reconnect the battery and perform initial tests for basic functions like lights and locks.
6. Follow relearn procedures: If a no-start occurs due to theft system, cycle the key from off to on 3-5 times, waiting 10 minutes each cycle until the security light turns off. Additionally, use a diagnostic tool for ‘Setup SDM Primary Key in BCM’ to reset the airbag warning light, and check if brake pedal recalibration is needed for safety—consult your manual or a pro if unsure.

Fitment Details

Don’t let BCM troubles sideline your 2001 Blazer S10 any longer—our pre-programmed module delivers the fix you need with expert-backed reliability. Order now to get back on the road confidently, backed by our warranty and seamless VIN matching.