Is Your Cadillac SRX Experiencing Strange Electrical Problems?
If your 2014, 2015, or 2016 Cadillac SRX is plagued by baffling electrical issues, a failing Body Control Module (BCM) is the most likely culprit. The BCM is the central nervous system for your vehicle’s body electronics, controlling everything from power windows and locks to the interior lights, security system, and even communication between other critical modules. When it begins to fail, it can create a cascade of frustrating and seemingly unrelated symptoms that can be difficult to diagnose.
From the Diagnostic Bay
We once had a 2015 SRX come into the shop with a complaint of the radio turning off randomly and the power liftgate refusing to open. The owner had already replaced the battery and checked all the fuses. A quick scan showed multiple communication loss codes with various modules. Instead of chasing each individual code, we focused on the central hub—the BCM. After confirming power and ground were good at the BCM connector, we knew the internal logic had failed. A replacement module, cloned from the original, solved every single issue in one go. It’s a classic case of a single point of failure causing widespread, confusing problems.
Common Symptoms of a Failing BCM
- ✔ Power windows, door locks, or mirrors operating erratically or not at all.
- ✔ Interior or exterior lights flickering, staying on, or not turning on.
- ✔ The vehicle’s security system malfunctioning or preventing the car from starting.
- ✔ The horn honking randomly or the panic alarm activating without cause.
- ✔ Dashboard warning lights appearing for systems that are mechanically sound.
- ✔ Inconsistent or non-functional climate control.
- ✔ Key fobs not being recognized by the vehicle.
The Simple, No-Hassle Solution: A Programmed 2014-2016 SRX BCM
Forget expensive trips to the dealership, unpredictable programming fees, and the headache of vehicle downtime. Our professional programming service provides you with a fully functional, ready-to-install Body Control Module specific to your vehicle. We take all the guesswork out of the repair. By cloning the data from your original BCM, we ensure the replacement unit is a perfect digital match for your SRX. This means it retains all the original keys, security information, and vehicle-specific options. The result is a true plug-and-play installation.
How Our Programming Service Works
- ✔ Place Your Order: Complete your purchase through our secure checkout.
- ✔ We Contact You: We will reach out to you using the contact information on your order to coordinate the next steps.
- ✔ Ship Your Original BCM: Carefully package and ship your original Body Control Module to our facility.
- ✔ We Perform the Cloning: Our expert technicians will transfer the critical data from your old module to the replacement unit.
- ✔ Receive Your Ready-to-Install Part: We ship your newly programmed BCM back to you, typically within one business day of receiving your original. You’ll receive tracking information so you know exactly when it will arrive.
Broad GM Compatibility
While this is a perfect solution for the 2014-2016 SRX BCM, this module is also a direct replacement for a wide range of other General Motors vehicles. Please verify your original part number against our comprehensive list below to ensure compatibility.
Compatible Part Numbers: 13580698, 13578458, 13589115, 13589637, 13590173, 13590851, 13591300, 13592376, 13593775, 13593776, 13594564
Fits Models Including: LaCrosse (2014-2016), Malibu (2014-2016), Volt (2014-2015), ELR (2014-2016), Regal (2014-2017), Camaro (2014-2015), Spark EV (2014-2016), and more. Always match your part number for a guaranteed fit.
Important Post-Installation Information
Because our process creates a clone of your original module, most vehicles will not require any additional procedures. However, in some cases, you may need to perform a simple relearn or synchronization procedure. These can often be done without a trip to a mechanic.
- Airbag System Sync: If the airbag warning light is illuminated after installation, a ‘Setup SDM Primary Key in BCM’ procedure is required. This syncs the new BCM with the airbag system and can be performed with a professional-grade diagnostic tool.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor recalibration might be necessary to ensure correct brake light operation and to prevent issues with the traction control system.
Please consult a factory service manual or a qualified technician if you are unsure about performing these procedures.
Frequently Asked Questions
What is a Body Control Module (BCM)?
The BCM is a computer in your vehicle that manages and controls many of its electronic accessories and body functions. Think of it as the main hub for things like power windows, locks, lights, wipers, and the security system.
Why do I need to send you my original BCM?
Your original BCM contains vital security data, key fob programming, and vehicle-specific option configurations. By cloning this data to the replacement module, we create a true plug-and-play part, saving you from a costly and complicated programming procedure at a dealership.
How long does the entire process take?
Once we receive your original module, our programming service is typically completed within 24-48 hours. The total time will depend on shipping times to and from our facility. We always ship the completed module back promptly with tracking.
Is this a guaranteed fix for my vehicle’s problems?
This module will correct any issues directly caused by a faulty BCM. While the symptoms listed are very common for BCM failure, we always recommend a proper diagnosis by a qualified mechanic to confirm the BCM is the root cause before ordering.
What if I install it and the airbag light comes on?
This is a known possibility. It simply means the BCM needs to be electronically ‘introduced’ to the airbag module (SDM). A repair shop with a professional scan tool can perform the ‘Setup SDM Primary Key in BCM’ procedure in a few minutes to resolve this.
Do I need to return my old module after installation?
No. This service has no core charge. After you send your original module to us for data cloning, you do not need it back and we handle its disposal.