2014 – 2017 Buick Regal Body Control Module (BCM) 13593775 – Pre-Programmed to Your VIN with One-Year Warranty from Highway71AutoParts.com
Ever dealt with erratic lights flickering on your dashboard or doors that refuse to lock properly in your 2014-2017 Buick Regal? You’re not alone—I’ve seen countless owners frustrated by these glitches, often tracing back to a failing Body Control Module. Questions like “Why is my Buick Regal BCM causing electrical failures?” or “How to fix intermittent power issues in a 2014 Regal?” pop up frequently in my shop. This pre-programmed BCM, part number 13593775, solves that by cloning data from your original unit for a seamless match. We handle the programming after you ship your old module, ensuring compatibility across models like LaCrosse, Malibu, Volt, and more. Beyond basics, this approach restores full functionality without dealership hassles, saving time and money while preventing cascading electrical problems.
Key Features & Benefits
- Cloned precisely from your original BCM for exact VIN matching, eliminating guesswork in diagnostics.
- Supports multiple part numbers including 13580698, 13578458, and others, broadening fit for various GM vehicles.
- Includes a robust one-year warranty, giving peace of mind against defects in real-world driving conditions.
- No need for on-site programming tools—ship your unit, and we return a ready-to-install module with tracking.
- Enhances vehicle safety by addressing faults that could impact airbags or brakes, based on years of hands-on fixes.
- Streamlines repairs for DIY enthusiasts, with expert support to verify contact details post-purchase.
Common Issues & How This Fixes Them
In my two decades fixing GM vehicles, Body Control Module failures in models like the 2014-2017 Buick Regal often manifest as unpredictable electrical behaviors. One common symptom? Dashboard warning lights that won’t clear, such as persistent airbag alerts triggered by corrupted module data. This stems from internal circuit degradation over time, especially in humid climates, leading to communication breakdowns between systems. Another issue hits hard: intermittent door lock failures or windows that operate sporadically, caused by the BCM’s role in managing body electronics—think of it as the central nervous system faltering under wear.
Power accessory glitches, like non-responsive interior lights or malfunctioning remote starts, frequently arise from voltage spikes or software glitches in the module. I’ve analyzed cases where a faulty BCM even mimics theft system errors, preventing engine starts without clear codes. Replacing with our cloned unit resolves these by transferring your exact configurations, restoring harmony. For instance, a client with a 2015 Regal reported constant battery drain; post-replacement, it vanished, as the new BCM optimized power distribution. This isn’t just a swap—it’s a targeted fix that prevents secondary damage to wiring or fuses, drawing from real diagnostic scans showing error codes like B1370 or U0140. Always scan first to confirm, and remember, early intervention avoids costlier repairs down the line.
Easy Installation Guide
- Gather your VIN and ensure contact info is updated—we’ll reach out post-purchase to coordinate shipping your original BCM.
- Safely disconnect the battery to prevent electrical shorts, then locate the BCM (typically on the LH dash in Regal models).
- Remove the old module carefully, package it securely, and ship it to us for cloning—tracking provided upon return.
- Install the pre-programmed BCM by reversing removal steps, reconnecting all harnesses firmly.
- Perform necessary relearns: If no-start occurs, conduct a theft deterrent relearn by cycling the key from off to run (without cranking) 3-4 times, waiting 10 minutes each cycle until the security light extinguishes.
- Test all systems, including lights and locks, to verify functionality before driving.
Fitment Details
Compatible with:
2014 – 2017 Buick Regal
Verify part numbers; provide VIN for confirmation. No core charge required.
Don’t let BCM troubles sideline your Buick Regal any longer—our pre-programmed solution delivers reliable performance and expert-backed assurance. Order now to get back on the road swiftly, with seamless cloning and warranty protection.