Restore Your Vehicle’s Electrical System with a Plug-and-Play Solution
Is your Chevrolet Impala or other GM vehicle suffering from bizarre electrical problems? Flickering lights, malfunctioning power windows, a security system that acts up, or even a no-start condition can often be traced back to a single component: the Body Control Module (BCM). The BCM is the central command center for your vehicle’s body electronics, and when it fails, it can cause a cascade of frustrating and seemingly unrelated issues. Dealerships often quote expensive repairs that involve a new module and hours of programming. Our programming service offers a simpler, more cost-effective solution.
This listing is for a replacement BCM, part number 13594768 (interchangeable with 13594692, 13593214, 13580690, 13591519, 13594769), that is fully programmed using the data from your vehicle’s original module. This ‘cloning’ process transfers all the vital information—including key data, security settings, and specific vehicle options—to the replacement unit. The result is a true plug-and-play module that restores full functionality without requiring any additional programming or trips to the dealer.
From the Diagnostic Bay
We had a 2016 Silverado in the shop that was driving the owner crazy. The dome lights would stay on intermittently, the radio wouldn’t shut off with the door open, and the remote start had stopped working. The owner had already replaced the battery and checked all the fuses. After connecting our diagnostic tool, we saw multiple communication errors pointing towards the BCM. Instead of a costly new module and a complex setup procedure at the dealer, we recommended our cloning service. We transferred the data from his failing BCM to one of our replacement units. After a 10-minute installation, every single issue was resolved. It’s a perfect example of how the right Impala BCM Replacement service can save hundreds of dollars and hours of frustration.
Common Symptoms of a Failing BCM
- ✔ Erratic or non-functional interior and exterior lights (headlights, taillights, dome lights).
- ✔ Power windows, door locks, or mirrors not working correctly.
- ✔ Horn honking unexpectedly or not working at all.
- ✔ Vehicle security system faults or alarm sounding randomly.
- ✔ Dashboard warning lights illuminating for no reason (e.g., ABS, Airbag, Check Engine).
- ✔ Intermittent no-start or no-crank conditions.
- ✔ Radio or infotainment system malfunctions.
- ✔ Wipers operating on their own or not responding to the switch.
The Simple Cloning Process
Our service is designed to be as straightforward as possible. Here’s how it works:
- Place Your Order: Complete your purchase through our secure website. Ensure your contact information is accurate.
- We Contact You: Our team will reach out with clear, step-by-step instructions on how to remove and ship your original BCM to our facility.
- Ship Your Module: Send us your original BCM. Once we receive it, our technicians will get to work.
- We Program & Ship Back: We will professionally transfer all the necessary data from your old module to the replacement unit. We then ship the ready-to-install BCM back to you, typically within 1-2 business days, and provide you with tracking information.
Post-Installation Notes
While our goal is a 100% plug-and-play experience, some GM vehicles may require a simple sync procedure after installation. Please be aware of the following:
- Airbag System Sync: If the airbag warning light is on after installation, a professional scan tool is needed to perform the ‘Setup SDM Primary Key in BCM’ procedure. This syncs the new BCM with the airbag system.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor recalibration might be necessary to ensure correct brake light and traction control operation.
Always consult a factory service manual or a qualified technician if you are unsure about any post-installation steps.
Frequently Asked Questions
What does ‘cloning’ mean for a BCM?
Cloning is the process of reading the critical vehicle-specific data (like VIN, key codes, and optional features) from your original BCM and writing it directly onto the replacement module. This makes the new module an exact electronic duplicate of the original, eliminating the need for dealership programming.
How long does the entire process take?
Once we receive your original module, our programming service typically takes 24-48 hours. The total time will depend on shipping times to and from our facility. We will provide you with a tracking number as soon as your programmed module is on its way back to you.
Will this fix my vehicle’s specific electrical problem?
This service corrects issues caused by a faulty BCM. If your vehicle’s symptoms match the common failure points listed above, there is a very high probability this will solve the problem. However, proper vehicle diagnosis is always recommended to rule out other potential causes like wiring or sensor faults.
What if my original BCM is completely dead or not communicating?
In many cases, even if the BCM is not functioning in the vehicle, we can still extract the necessary data on our bench-top equipment. Please contact us with the specifics of your situation before ordering if your module is severely damaged (e.g., by water or fire).
Is this a guaranteed plug-and-play solution?
Yes, our cloning service creates a plug-and-play module. You will not need to visit a dealer for programming. In rare cases, as noted in our post-installation section, a simple relearn procedure like for the airbag or brake pedal sensor may be required, which can be done with many professional-grade scan tools.