Tired of Your Car’s Electrical Gremlins?
Are strange electrical problems driving you crazy? Flickering lights, unresponsive power windows, a security system with a mind of its own, or a car that refuses to start can all point to a single culprit: a failing Body Control Module (BCM). This component is the central command center for your vehicle’s comfort and convenience features. When it fails, it can create a cascade of frustrating and unpredictable issues. Stop chasing symptoms and address the root cause with a reliable, straightforward solution.
Common Symptoms of a Failing BCM & Your Direct Solution
If you’re experiencing any of the following, a faulty BCM is the likely cause:
- Intermittent or non-functional power windows, door locks, or mirrors.
- Erratic interior dome lights or exterior lighting (headlights, taillights).
- The security system light is flashing, and the engine won’t start (anti-theft active).
- Warning lights appearing on the dash for no apparent reason.
- Remote keyless entry works sporadically or not at all.
- Diagnostic trouble codes (DTCs) related to communication errors (U-codes).
This professionally Programmed GM BCM 13586856 is the definitive fix for these issues. Our expert cloning service transfers the critical, vehicle-specific data from your original BCM to this replacement unit. This ensures a seamless, plug-and-play installation without the need for a costly and time-consuming trip to the dealership for programming.
Features & Benefits
- โ Plug & Play Installation: Because we clone your vehicle’s original data, this module arrives ready to install. No dealership programming is required, saving you significant time and money.
- โ Restores Full Functionality: Regain complete and reliable control over your vehicle’s body electronics, from power locks and windows to interior lighting and security features.
- โ Cost-Effective Solution: Avoid the high costs and complexities of purchasing and programming a new module from the dealer. Our service provides a superior result for a fraction of the price.
- โ Guaranteed Compatibility: This service is a direct solution for a wide range of GM part numbers, including 13583450, 13579004, and 13586856. See our full fitment list below.
- โ No Core Charge: Simply send us your original module for the data transfer. There’s no need to worry about core returns or extra charges.
- โ Peace of Mind: This unit is backed by our one-year replacement warranty.
Expert Insight: Why Cloning is the Smart Choice for Your BCM
A Body Control Module is more than just a computer; it’s the central hub for your vehicle’s identity, storing key-fob data, security information (VIN), and specific option configurations. Simply swapping a used BCM from another vehicle will result in a no-start condition or a host of new electrical gremlins. Our cloning service precisely duplicates this ‘digital DNA,’ making the replacement BCM a perfect mirror of your original. This is the most reliable and efficient method to get your car back on the road without introducing new software conflicts. It’s the professional’s choice for a reason.
Simple Mail-In Service Process
- Complete your purchase.
- We will contact you with clear, easy-to-follow instructions for shipping your original BCM to our facility.
- Once we receive your module, our technicians will expertly clone the data to the replacement unit, typically within 1-2 business days.
- We ship the programmed module back to you, ready for installation. You will receive tracking information as soon as it ships.
Post-Installation Procedures
While our cloning service makes installation as simple as possible, some vehicles may require minor recalibration procedures after the BCM is reinstalled. Please be aware of the following:
- Airbag System Sync: If the airbag warning light is illuminated after installation, a ‘Setup SDM Primary Key in BCM’ procedure must be performed with a professional scan tool. This syncs the BCM with the airbag module.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor relearn may be necessary to ensure proper brake light operation and traction control function.
This part will fit these makes and models with these options
LACROSSE 12 Body Control (BCM); (LH kick panel), ID 13577924
VOLT 13 Body Control (BCM); (RH engine compartment), ID 13501739
LACROSSE 11 Body Control (BCM); (LH kick panel)
LACROSSE 12 Body Control (BCM); (LH kick panel), ID 13501739
LACROSSE 12 Body Control (BCM); (LH kick panel), ID 13580773
SRX 12 Body Control (BCM); (LH dash), ID 13501739
TERRAIN 11 Body Control (BCM); (LH side dash), body control, ID 13501739
EQUINOX 11 Body Control (BCM); (LH side dash), body control
CAMARO 11 Body Control (BCM); (RH dash), Conv
VOLT 13 Body Control (BCM); (RH engine compartment), ID 13577924
TERRAIN 11 Body Control (BCM); (LH side dash), body control, ID 13571737
VOLT 11 Body Control (BCM); (RH engine compartment)
VOLT 13 Body Control (BCM); (RH engine compartment), ID 13501737
VOLT 13 Body Control (BCM); (RH engine compartment), ID 13580773
CRUZE 12 Body Control (BCM); (LH kick panel)
SRX 11 Body Control (BCM); (LH dash)
LACROSSE 12 Body Control (BCM); (LH kick panel), ID 13501737
ORLANDO 12 Body Control (BCM); (below center console)
REGAL 11 Body Control (BCM); (LH dash), w/opt AUA (mid-year change)
TERRAIN 11 Body Control (BCM); (LH side dash), body control, ID 13577924
Frequently Asked Questions
How does this cloning service actually work?
It’s simple. After you place your order, you’ll receive instructions to mail your original BCM to us. We then use specialized equipment to read the unique programming, security data, and VIN from your module and write it directly onto the replacement unit. We then ship the newly programmed module back to you.
Will I need to program this BCM at the dealership?
No. The entire purpose of our service is to eliminate the need for dealer programming. The module you receive will be a plug-and-play solution, pre-configured for your specific vehicle.
Is this a repair service for my original BCM?
No, this is not a repair service. You are purchasing a fully functional, tested replacement BCM that has been programmed with the data from your original, failing module. We will ship your original module back to you along with the programmed replacement.
What if my airbag light comes on after I install it?
This is a known possibility on some GM vehicles. It simply means the new BCM needs to be electronically ‘introduced’ to the airbag system. A technician with a professional scan tool can perform the ‘Setup SDM Primary Key in BCM’ procedure to resolve this in a few minutes.
How long does the entire process take?
We pride ourselves on a fast turnaround. We typically program and ship your replacement Programmed GM BCM 13586856 within 1-2 business days of receiving your original unit. Total time will depend on shipping speeds to and from our facility.
Which part number will I receive?
You will receive a fully compatible BCM that interchanges with the part numbers listed. The crucial part is not the number on the sticker, but the data programmed inside, which will be a perfect match for your vehicle.