1998 Chevrolet BLAZER S10/JIMMY S15 BCM (BCM) 16268395 – Pre-Programmed to Your VIN with One-Year Warranty from Highway71AutoParts.com
Ever dealt with your 1998 Chevy Blazer S10 or GMC Jimmy S15 acting up, like doors that won’t lock right or dashboard lights flickering without warning? As a seasoned mechanic who’s wrenched on these GM midsize SUVs for decades, I’ve seen how a failing body control module can turn a reliable ride into a headache. You’re probably searching for “symptoms of bad BCM in 1998 Blazer S10” or “how to replace BCM in GMC Jimmy S15 to fix electrical glitches.” This pre-programmed BCM, part number 16268395, is your direct solution—flashed with the latest GM updates using your VIN for seamless integration. It also matches interchangeable numbers like 09366803, 16264870, 8093668030, and 8162683950. Beyond just swapping parts, this restores full control over body functions, preventing those frustrating no-start scenarios or erratic behaviors that stem from outdated or corrupted modules.
Common Issues & How This Fixes Them
In my shop days, I’d often diagnose 1998 Blazer S10 owners complaining about intermittent power window failures—turns out, a degraded BCM loses its grip on relay signals, causing shorts or total blackouts. Another common gripe? Security system malfunctions where the anti-theft kicks in unexpectedly, stranding you with a vehicle that won’t crank. This ties back to corrupted data in the module, especially in high-mileage rigs exposed to moisture or voltage spikes. Then there’s the airbag warning light staying lit post-battery issues; without proper communication, safety systems go haywire, risking compliance during inspections.
Replacing with our VIN-matched BCM resolves these by recalibrating all body electronics to factory specs. For instance, it eliminates door lock inconsistencies by ensuring precise signal routing, drawing from GM’s updated firmware to handle modern electrical demands. I’ve fixed similar cases where a fresh module cut diagnostic time in half, avoiding costly dealer visits. If you’re facing “random dashboard warnings in 1998 GMC Jimmy S15,” this part addresses root causes like faulty grounding, offering long-term reliability over patchwork repairs.
Key Features & Benefits
- Arrives fully programmed to your exact VIN, ensuring plug-and-play compatibility without extra trips to the dealership.
- Incorporates the newest GM software updates, enhancing module stability and preventing future glitches in body control systems.
- Backed by a solid one-year warranty, giving you peace of mind for those unexpected electrical hiccups in older GM vehicles.
- No core charge hassle—keep your old part or recycle it, focusing solely on getting your Blazer or Jimmy back on the road.
- Supports multiple IDs like 16268395 for broad fitment, ideal for DIYers tackling “BCM replacement cost for 1998 S10 Sonoma.”
- Boosts overall vehicle performance by optimizing features like lighting and security, based on real-world testing in similar models.
Easy Installation Guide
- Provide your VIN after purchase so we can flash the BCM with tailored GM updates before shipping.
- Disconnect the battery to ensure safety, then locate the BCM in the center dash (or left dash for Isuzu Hombre models).
- Remove the old module by unplugging connectors and mounting screws—note any corrosion for future prevention.
- Install the new BCM, reconnecting all harnesses securely to avoid loose connections that could trigger codes.
- Reconnect the battery and perform initial tests; if no-start occurs, initiate theft relearn by cycling the key from off to run (without cranking) 3 times, waiting 10 minutes each cycle until the security light extinguishes.
- Complete post-install steps: Use a diagnostic tool for the ‘Setup SDM Primary Key in BCM’ to reset the airbag light, and recalibrate the brake pedal if your model requires it for peak safety.
Fitment Details
Compatible with:
1998 Chevrolet BLAZER S10/JIMMY S15
Verify part numbers; provide VIN for confirmation. No core charge required.
Don’t let a faulty BCM sideline your 1998 Blazer or Jimmy any longer—grab this pre-programmed unit today and reclaim smooth, reliable operation. Order now from Highway71AutoParts.com to get back on the trail with confidence, backed by expert support and that one-year warranty.