End the Electrical Frustration in Your 2014-2016 Cadillac SRX
If you’re battling bizarre electrical issues in your Cadillac SRX—like flickering lights, malfunctioning power windows, or random warning messages on your dash—you’ve likely met the culprit: a failing Body Control Module (BCM). As the central command for your vehicle’s comfort and convenience features, a faulty BCM can turn your luxury SUV into a source of daily frustration. I’ve seen it countless times in my 20+ years of diagnostics; what seems like multiple unrelated problems often traces back to this single component.
Forget the expensive dealership visit and the hassle of vehicle programming. We offer a straightforward, reliable solution. This is a replacement SRX Body Control Module that comes pre-programmed using the data from your original unit. The process is simple: you purchase this service, ship your original BCM to us, and we handle the complex data transfer. We then send you a ready-to-install module, eliminating the need for specialized tools or costly dealer intervention. It’s the most efficient way to restore your SRX’s functionality.
A Technician’s Notebook: The SRX with a Mind of Its Own
A customer brought in a 2015 SRX that was driving them crazy. The radio would turn off randomly, the driver’s side window would work one day but not the next, and the anti-theft light would occasionally flash while driving. They had already replaced the battery and checked fuses with no luck. After connecting my scan tool, I saw a slew of U-codes (communication errors) pointing to the BCM. Instead of charging them for a new module plus hours of programming, we used this exact cloning service. They mailed in their old BCM, we sent back the programmed replacement, and they performed the simple swap in their own garage. The ‘ghosts’ were gone, and they saved hundreds compared to the dealer quote.
Common Signs of a Failing BCM
A failing SRX Body Control Module can cause a wide range of symptoms. If your vehicle is experiencing any of the following, a faulty BCM is the likely cause:
- ✔ Erratic or non-functional interior and exterior lights.
- ✔ Power windows, door locks, or mirrors working intermittently or not at all.
- ✔ The security system engaging randomly or preventing the car from starting.
- ✔ False warning lights appearing on the instrument cluster (e.g., Service Stabilitrak, Airbag).
- ✔ Communication failure codes (U-codes) stored in the system, such as U0140, U0155.
- ✔ Key fobs not being recognized by the vehicle.
A Straightforward Guide to Installation
Once you receive your programmed module, installation is a direct swap. While specific steps can vary slightly, here is a general guide for your 2014-2016 SRX:
- Safety First: Disconnect the negative terminal from your vehicle’s battery and wait a few minutes to ensure all systems are powered down.
- Locate the BCM: On the Cadillac SRX, the Body Control Module is typically located behind the lower left-hand side of the dashboard, near the driver’s kick panel.
- Access the Module: You may need to remove a few trim panels to gain clear access to the BCM.
- Disconnect and Remove: Carefully unplug the electrical connectors from the old BCM. Note their orientation. Then, unbolt or unclip the module from its mounting bracket.
- Install the Replacement: Mount your new, pre-programmed BCM in the same location. Securely reconnect all electrical connectors.
- Final Steps: Re-install any trim panels you removed. Reconnect the negative battery terminal. Start the vehicle and test all functions (lights, windows, locks, etc.).
Important Post-Installation Information
Our programming service handles the critical data transfer, but some vehicle systems may require a ‘handshake’ with the new BCM. Please be aware of the following potential procedures:
- Airbag System Sync: If the airbag warning light is illuminated after installation, a professional scan tool is needed to perform the “Setup SDM Primary Key in BCM” procedure. This syncs the airbag system with the BCM.
- Brake Pedal Position Relearn: In some cases, a brake pedal position sensor recalibration may be necessary to ensure correct brake light and traction control operation.
Disclaimer: These procedures can vary. Always consult a factory service manual or a qualified technician for vehicle-specific guidance.
Verified Vehicle Compatibility
This service and module are compatible with a wide range of GM vehicles. Please verify your part number and model from the list below. This module is a direct replacement for part numbers: 13580698, 13578458, 13589115, 13589637, 13590173, 13590851, 13591300, 13592376, 13593775, 13593776, 13594564.
- Cadillac SRX: 2014-2016 (LH dash)
- Cadillac ELR: 2014-2016 (RH cowl / RH engine compartment)
- Chevrolet Camaro: 2014-2015 (RH dash)
- Chevrolet Malibu: 2014-2015, 2016 Limited (LH kick panel)
- Chevrolet Spark EV: 2014-2016 (left lower a-pillar)
- Chevrolet Volt: 2014-2015 (RH engine compartment)
- Buick LaCrosse: 2014-2016 (LH kick panel)
- Buick Regal: 2014-2017 (LH dash)
Frequently Asked Questions
How does the mail-in programming service work?
It’s simple. After you complete your purchase, we will contact you with instructions to ship your original BCM to our facility. Once we receive it, our technicians will clone the necessary data to your replacement module and ship it back to you, typically within 1-2 business days. You will receive tracking information once it’s on its way.
Do I need to send my keys with the module?
No, you do not need to send your keys. All the necessary security and vehicle-specific data is stored within the BCM itself. We extract this data directly from your original module.
Is this really plug-and-play?
Yes, because we program the replacement module with your vehicle’s exact data, it will be ready for installation upon arrival. This eliminates the need for a trip to the dealer for expensive programming. In rare cases, minor relearn procedures like for the airbag or brake pedal sensor may be needed as described above.
What is the core policy?
There is no core charge for this service. We are programming a replacement module for you. You can keep your original, non-functional module.
Will this fix my specific problem?
This module will resolve issues directly caused by a faulty BCM. If you’re experiencing the symptoms listed above (erratic lights, window/lock failure, communication codes), this is very likely the solution. However, always ensure proper diagnosis has been performed, as similar symptoms can sometimes be caused by wiring or other component failures.