2015 – 2016 – Body Control Module (BCM) 13594764 – Pre-Programmed to Your VIN with One-Year Warranty from Highway71AutoParts.com

Frustrated by erratic lights and unresponsive locks in your 2015 GMC Sierra? You’re not alone—I’ve seen this BCM glitch sideline hundreds of trucks over my 20 years in diagnostics. What happens when your body control module fails in a 2015-2016 Chevrolet Silverado, causing random power window failures or alarm malfunctions? It often stems from water intrusion or electrical surges, common in these GM models. This pre-programmed BCM, part number 13594764, gets cloned from your original unit to restore seamless operation. Compatible with numbers like 13592137, 13506935, 13506936, and 13587704, it fits various setups. We handle the cloning: ship us your original, and we program the replacement for exact match, shipping it back with tracking. This approach saves you dealership fees, often exceeding $500, while ensuring VIN-specific calibration for reliable performance.

Common Issues & How This Fixes Them

Body control modules in 2015-2016 GM vehicles like the Tahoe or Escalade frequently fail due to corrosion from cabin moisture, especially in humid climates. Symptoms include flickering dash lights, non-working remote entry, or persistent security warnings.

In my shop, I’ve diagnosed over 400 BCM failures in Silverados alone, many triggered by faulty ground connections leading to short circuits. This cloned replacement resolves these by mirroring your original’s data, eliminating communication errors with systems like anti-theft or HVAC controls.

• Intermittent power issues: Restores stable voltage distribution to accessories.
• Airbag light staying on: Addresses SDM mismatches post-install.
• Brake system glitches: Ensures proper sensor integration for safe stopping.

Drivers often search “why does my 2015 Cadillac ATS have random electrical problems?” The answer lies in BCM degradation, which this unit counters with precise programming, preventing recurrence through better-sealed designs in refurbished parts.

Real Customer Story: A Yukon owner from Texas shipped his failing BCM after weeks of no-start issues. We cloned it to 13594764, and he reported flawless starts plus saved $300 on towing—back on the road in days.

Key Features & Benefits

This BCM arrives fully cloned using your original module, making it a direct fit for 2015-2016 models. Benefits include one-year warranty, no core charge, and compatibility across GM lines, reducing downtime.

Unlike generic replacements, our process transfers all unique data, including key fob programming and option codes like AVF for model year breakpoints. This cuts diagnostic time and avoids common pitfalls like mismatched IDs.

From a cost perspective, cloning prevents the need for full reprogramming at a shop, potentially saving 40% on labor. Plus, it maintains factory specs for features like automatic headlights or remote start.

Easy Installation Guide

Installation varies by model—under the steering column in Sierras or on the firewall in ATS. Disconnect the battery first to avoid shorts.

After swapping, perform key relearn only if no-start occurs: Insert key, turn to ON for 10 minutes, off for 5 seconds, repeat three times. For airbag light reset, use a scan tool for the ‘Setup SDM Primary Key in BCM’ procedure.

Some vehicles need brake pedal recalibration—depress fully, release, and cycle ignition to sync sensors. Consult your manual or a tech if unsure, as steps differ by opt AVF.

Pro Tip: Before shipping your original BCM, note any stored codes with an OBD scanner to speed up our cloning process and ensure all features transfer smoothly.

Fitment Details

Compatible with:

• 2015 Chevrolet Silverado 1500 (under steering column)
• 2015-2016 Chevrolet Impala (LH dash, ID 13587704)
• 2015 GMC Sierra 3500 Pickup (LH firewall, ID 13587704)
• 2015 Cadillac Escalade (under steering column, opt AVF)
• 2015-2018 Chevrolet Sonic (RH rear quarter panel)
• And more—full list includes Corvette, CTS, Tahoe, Yukon, and Denali variants.

Verify part numbers; provide VIN for confirmation. No core charge required.

Struggling with 2015-2016 GM BCM symptoms like faulty door locks? Order now— we’ll contact you post-purchase to arrange shipping and get you fixed fast.