The ‘Ghost in the Machine’: Solving Your Vehicle’s Bizarre Electrical Problems
As a technician with over two decades of experience, I’ve seen it all. A customer comes in with a 2015 Silverado, and the story is always the same: “The radio turns on by itself, the wipers won’t shut off, and sometimes it just won’t start.” This isn’t a ghost; it’s a classic case of a failing Body Control Module (BCM). The BCM is the central nervous system for your vehicle’s comfort and security features. When it fails, it creates chaos. This Programmed BCM 13506936 isn’t just a part; it’s a permanent solution that eliminates the guesswork and the exorbitant dealership fees.
Our process is designed for both professional shops and savvy DIYers. Instead of you wrestling with complex programming tools, we handle the digital heavy lifting. You simply purchase this service, send us your original BCM, and we meticulously transfer all critical data—including VIN, mileage, and key information—to this fully tested replacement module. We ship it back ready for a true plug-and-play installation. This is the most reliable and cost-effective way to restore your vehicle’s functionality.
A Technician’s Notebook: The 2015 Impala That Baffled Everyone
I remember a 2015 Impala that had been to two other shops before landing in my bay. The complaint was an intermittent no-start and a security light that had a mind of its own. No trouble codes were stored consistently. The owner was frustrated and had already spent hundreds on a new battery and starter. After connecting my scan tool, I noticed the BCM would periodically drop offline. It wasn’t completely dead, just failing intermittently—the hardest fault to trace. By offering a cloned BCM, we provided a guaranteed fix for less than half the dealership’s quote for a new module and programming. The customer was back on the road the next day, problem solved.
Is Your Vehicle Experiencing These Electrical Nightmares?
- ✔ Power windows, locks, or mirrors operating erratically or not at all.
- ✔ Interior or exterior lights flickering, staying on, or not working.
- ✔ The security system light is illuminated, preventing the engine from starting.
- ✔ The horn or alarm goes off randomly.
- ✔ Gauges on the instrument cluster stop working or behave strangely.
- ✔ Key fob is unresponsive or works intermittently.
- ✔ Communication error codes, such as U0140, are present when scanned.
A Straightforward Guide to Our Service and Your Installation
- ✔ Purchase the Service: Complete your order for this BCM cloning service. Ensure your contact information is accurate.
- ✔ We’ll Contact You: Our team will reach out with clear, simple instructions on how and where to ship your original BCM.
- ✔ Data Transfer: Once we receive your module, our experts will perform a full data clone to the replacement Programmed BCM 13506936. This process typically takes 1-2 business days.
- ✔ Receive Your Module: We ship your ready-to-install BCM back to you and provide tracking information. There’s no core charge, so you can keep your old part.
- ✔ Simple Installation: Disconnect the vehicle’s battery. Carefully remove the old BCM and install the one we sent you. The connectors will only fit one way. Reconnect the battery.
- ✔ Final Checks: Start the vehicle to confirm the original issues are resolved. In some cases, a ‘Brake Pedal Position Relearn’ or ‘Airbag System Sync’ may be required if a warning light appears. This can be done with a compatible high-end scan tool.
Verified Vehicle Compatibility
This module is a direct replacement for part numbers 13592137, 13506935, 13506936, 13587704, and 13594764. It is confirmed to fit the following GM models. Always match your part number or consult your mechanic to ensure proper fitment.
ATS 16 Body Control (BCM); (on firewall), ID 13587704
CORVETTE 15 Body Control (BCM); (LH dash)
CTS 15 Body Control (BCM); Sdn, (LH dash)
CTS 16 Body Control (BCM); (LH dash), ID 13587704
ESCALADE 15 Body Control (BCM); (under steering column), w/model year break point (opt AVF)
ESCALADE ESV 15 Body Control (BCM); (under steering column), w/model year break point (opt AVF)
IMPALA 15-16 Body Control (BCM); VIN 1 (4th digit, New Style), (LH dash), ID 13587704
SIERRA 1500 PICKUP 15 Body Control (BCM); (under steering column)
SIERRA 2500 PICKUP 15 Body Control (BCM); (LH firewall), ID 13587704
SIERRA 3500 PICKUP 15 Body Control (BCM); (LH firewall), ID 13587704
SIERRA DENALI 1500 15 Body Control (BCM); (under steering column)
SIERRA DENALI 2500 15 Body Control (BCM); (under steering column), ID 13587704
SIERRA DENALI 3500 15 Body Control (BCM); (under steering column), ID 13587704
SILVERADO 1500 PICKUP 15 Body Control (BCM); (under steering column)
SILVERADO 2500 PICKUP 15 Body Control; (under steering column), ID 13587704
SILVERADO 3500 PICKUP 15 Body Control (BCM); (under steering column), ID 13587704
SONIC 15-18 Body Control (BCM); (RH rear quarter panel)
SUBURBAN 1500 15 Body Control (BCM); (under steering column), w/model year break point (opt AVF)
TAHOE 15 Body Control (BCM); (under steering column), w/model year break point (opt AVF)
XTS 15 Body Control (BCM); (left front hinge pillar)
YUKON 15 Body Control (BCM); (under steering column), w/model year break point (opt AVF)
YUKON XL 1500 15 Body Control (BCM); (under steering column), w/model year break point (opt AVF)
Disclaimer: Specific post-installation procedures can vary by vehicle. Always consult a factory service manual or a qualified technician for guidance.
Frequently Asked Questions
Frequently Asked Questions
What exactly is a BCM cloning service?
Cloning is a process where we transfer the exact software, VIN, and security information from your original BCM to a replacement one. This makes the new module an identical twin to your old one, allowing it to work in your vehicle without any additional programming.
Why is this better than buying a new BCM from the dealer?
A new BCM from the dealer comes blank. It requires towing your vehicle to them for expensive, specialized programming to make it work. Our cloned Programmed BCM 13506936 is a plug-and-play solution that saves you significant time, money, and hassle.
What is the process after I place my order?
After you purchase, we will contact you via the information on your order to provide a shipping address and instructions. You send us your original module, we perform the service, and then ship the ready-to-install replacement back to you.
Will I need to have my keys reprogrammed?
No. Because we clone all the data from your original module, the replacement BCM will recognize your existing keys just like the old one did. This is a major benefit of our service.
What if the airbag light is on after installation?
This is uncommon, but if it happens, it means the BCM and the airbag module (SDM) need to be re-synced. A professional mechanic can perform the ‘Setup SDM Primary Key in BCM’ procedure with a diagnostic tool to resolve this.