Restore Your Truck’s Electrical Functions with a Plug-and-Play BCM
Are you experiencing a cascade of bizarre electrical problems in your 2014 GMC Sierra, Chevy Silverado, or another compatible GM vehicle? From flickering lights and malfunctioning power windows to a key fob that suddenly stops working, these frustrating issues often point to a single culprit: a failing Body Control Module (BCM). The BCM is the central nervous system for your vehicle’s body electronics, and when it goes bad, it can make your truck feel possessed. Dealerships will often quote you a high price for a new module, followed by expensive programming fees. We offer a simpler, more affordable solution.
This listing is for a replacement BCM (part number 13594692) that is delivered to you fully programmed and ready for installation. Our professional cloning service transfers all the critical data from your original BCM to this replacement unit. This means your vehicle’s specific settings, key fob data, and security information are perfectly preserved. The result is a true plug-and-play module that eliminates the need for a trip to the dealership for costly programming.
From the Diagnostic Bay
We had a 2014 Silverado 1500 come into the shop with the owner at his wit’s end. The dome lights would stay on, the radio would randomly shut off, and the power locks worked intermittently. He’d already replaced the battery and checked all the fuses. We suspected the BCM, but he was worried about the high cost and downtime of a dealer replacement. We explained our cloning service. He sent us his original module, we transferred the data to a replacement unit, and shipped it back. He installed it in under 30 minutes in his own driveway. All the strange electrical gremlins were gone instantly. It’s a powerful fix that saves drivers time, money, and a lot of headaches.
Is Your Body Control Module Failing?
A faulty BCM can manifest in numerous ways, often seeming unrelated. If you’re noticing any of the following symptoms, your BCM is the most likely cause:
- ✔ Power windows, mirrors, or door locks operating erratically or not at all.
- ✔ Interior or exterior lights (headlights, taillights, dome lights) flickering, staying on, or not turning on.
- ✔ The security system or alarm randomly activating or preventing the vehicle from starting.
- ✔ Keyless entry remote (key fob) not responding.
- ✔ Instrument cluster gauges behaving erratically or warning lights appearing for no reason.
- ✔ HVAC (heating and air conditioning) controls not functioning correctly.
- ✔ Communication errors with other vehicle modules, often flagged by a diagnostic scan tool.
Diagnosing and Replacing Your 2014 Sierra BCM
The process of getting your truck back to perfect working order is straightforward. Our service is designed to be as simple as possible. In most GM trucks like the 2014 Sierra or Silverado, the BCM is located under the driver’s side of the dashboard, near the steering column. While professional installation is always recommended, replacing the module is a manageable task for a confident DIYer.
Our Simple 3-Step Process:
- Order & Ship: After you place your order, we will provide you with clear instructions for shipping your original BCM to our facility.
- We Program: Upon arrival, our technicians will professionally clone all the necessary data from your old module to the replacement unit.
- Install & Drive: We ship the plug-and-play BCM back to you. Simply disconnect the battery, swap the modules, reconnect the battery, and you’re ready to go.
Important Post-Installation Information
While our goal is a seamless installation, some vehicle systems may require a recalibration after the BCM is replaced. Please be aware of the following potential procedures:
- Airbag System Sync: If the airbag warning light is illuminated after installation, a ‘Setup SDM Primary Key in BCM’ procedure is necessary. This requires a professional-grade scan tool to sync the new BCM with the airbag system.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor recalibration might be needed to ensure correct brake light operation and to satisfy the traction control system.
Always consult a factory service manual or a qualified technician if you are unsure about any part of the installation or post-installation process.
This module is a direct replacement for several part numbers, including: 13594692, 13594768, 13593214, 13580690, 13591519, and 13594769. It fits a wide range of GM vehicles, including the Chevy Corvette, Cadillac CTS, ATS, XTS, Escalade, Chevy Impala, Caprice, Suburban, Tahoe, and various Sierra and Silverado models. Please verify your part number and consult the fitment list to ensure compatibility.
Frequently Asked Questions
What does the BCM actually do?
The Body Control Module (BCM) is a computer that manages and controls many of your vehicle’s non-engine related functions. This includes power windows, locks, lights, security system, keyless entry, wipers, and HVAC controls.
Why is your cloning service better than buying a new BCM from a dealer?
Our cloning service transfers your vehicle’s original data, making the replacement BCM a true plug-and-play solution. This saves you from the expensive and time-consuming programming procedures required by a dealership when installing a brand new, blank module.
Do I need any special tools to install this 2014 Sierra BCM?
For the physical installation, you will typically only need basic hand tools like a socket set and trim removal tools. However, as noted, in some cases a professional diagnostic scan tool may be required for post-installation procedures like an airbag system sync.
How long does the programming service take?
We typically program and ship your replacement module within 1-2 business days of receiving your original BCM. We will send you tracking information as soon as it ships.
Is there a core charge for this part?
No, there is no core charge. We need your original module to perform the data transfer, but you are not required to leave it with us.