2015 Sierra 3500 Body Control Module 13594769 Cloned To Your Old BCM

2015 GMC SIERRA 3500 BCM (BCM) 13594692 – Pre-Programmed to Your VIN with One-Year Warranty from Highway71AutoParts.com

Ever dealt with your 2015 GMC Sierra 3500 suddenly losing power to the windows or lights flickering erratically during a long haul? It’s frustrating when you’re questioning, “Why is my Sierra 3500 BCM failing and how do I fix electrical glitches in my 2015 GMC truck?” As a seasoned mechanic who’s tackled countless BCM woes in GM trucks, I’ve seen how a faulty body control module can turn a reliable rig into a headache. This pre-programmed BCM, part number 13594692, gets cloned directly from your original unit for a seamless match—no dealership hassles. It fits interchangeably with numbers like 13594768, 13593214, 13580690, 13591519, and 13594769, covering models from Sierra 1500 to Yukon XL. By shipping us your old BCM, we handle the programming and send back a ready-to-install replacement, complete with tracking. This approach saves you time and ensures compatibility, drawing on real-world fixes where mismatched modules cause persistent codes. Beyond basics, it restores full system harmony, preventing issues like intermittent door locks that plague heavy-duty users in harsh conditions.

Key Features & Benefits

• Direct cloning from your original BCM guarantees exact programming, eliminating generic setup errors common in off-the-shelf parts.
• One-year warranty provides peace of mind, backed by our expertise in GM electronics for durable performance in demanding truck environments.
• No core charge means you keep your original without extra fees, ideal for budget-conscious owners facing “2015 Sierra 3500 body control module replacement cost” concerns.
• Broad compatibility across GM vehicles, including Silverado 2500 and Escalade, ensures versatility if you’re maintaining a fleet.
• Expert cloning process incorporates vehicle-specific data, reducing risks of post-install DTCs that I’ve fixed in shops by matching immobilizer keys precisely.
• Fast turnaround with shipped tracking keeps downtime minimal, perfect for pros asking, “How long does BCM programming take for GMC Sierra?”

Common Issues & How This Fixes Them

In my two decades wrenching on GM trucks like the 2015 Sierra 3500, BCM failures often stem from water intrusion or voltage spikes, leading to symptoms that disrupt daily drives. One classic problem is erratic interior lighting or non-responsive power accessories—think dome lights staying on or windows refusing to roll down. This cloned BCM resolves it by restoring precise control signals, as I’ve diagnosed in cases where corroded connectors amplified the fault. Another issue: security system malfunctions causing no-start conditions, especially after battery swaps. Our programming clones your anti-theft data, preventing that dreaded immobilizer lockout. Owners frequently search “symptoms of bad BCM in 2015 GMC Sierra 3500,” reporting dash warning lights or intermittent wiper failures. These arise from degraded internal circuits; replacing with this unit clears them by matching your VIN exactly. I’ve seen trucks where a failing BCM triggered false airbag alerts—our solution integrates seamlessly, avoiding costly scans. For heavy haulers, electrical shorts from towing strain can fry the module, leading to ABS glitches. This fix not only replaces but optimizes for longevity, based on patterns I’ve analyzed in high-mileage Sierras. Always check for related fuses first; a quick multimeter test can confirm if the BCM is the culprit before shipping.

Easy Installation Guide

1. Verify your VIN and part number match; disconnect the battery to ensure safety before starting.
2. Locate the BCM under the steering column or on the LH firewall in your 2015 Sierra 3500—remove panels carefully to access it.
3. Ship your original BCM to us post-purchase; we’ll clone and return the programmed replacement with instructions.
4. Install the new BCM by reconnecting harnesses securely, then reconnect the battery.
5. Perform any necessary relearns: For theft system, cycle the key from off to on three times if no-start occurs—wait 10 minutes per cycle per GM protocols.
6. After installation, reset the airbag warning light by performing the ‘Setup SDM Primary Key in BCM’ procedure with a diagnostic tool; recalibrate the brake pedal if your model requires it for safe braking.

Fitment Details

Don’t let BCM troubles sideline your 2015 GMC Sierra 3500 any longer—grab this cloned module today for reliable fixes that keep you on the road. With our expert programming and warranty, you’re investing in proven performance. Order now and we’ll reach out to streamline the process!