Is Your 2012 Cadillac SRX Plagued by Bizarre Electrical Problems?
If you’re dealing with flickering lights, malfunctioning power windows, or a car that refuses to start, a failing Body Control Module (BCM) is likely the culprit. The BCM is the central command center for your vehicle’s body electronics, managing everything from the interior lights and power locks to the security system. When it fails, it can cause a cascade of confusing and frustrating issues that can make your vehicle unreliable and unsafe. Don’t let these electrical gremlins take over. This is the definitive solution to restore your vehicle’s proper function.
Common Failure Symptoms
- ✔ Intermittent or non-working power windows, door locks, or mirrors.
- ✔ Erratic behavior from interior or exterior lights (e.g., headlights staying on, dome lights not working).
- ✔ Instrument cluster gauges behaving abnormally or warning lights appearing for no reason.
- ✔ “Service Theft System” or other security-related messages on the dash.
- ✔ Communication errors with other vehicle modules, often resulting in diagnostic trouble codes (DTCs) starting with ‘U’.
- ✔ A complete no-start condition where the engine will not crank, even with a good battery.
- ✔ Remote keyless entry (fob) not working correctly.
The Simple, Reliable Fix: A Programmed BCM Solution
Simply swapping a BCM from another vehicle won’t work. These modules are programmed with your specific vehicle’s Vehicle Identification Number (VIN), security information, and optional features. Our professional programming service eliminates the guesswork and the need for an expensive trip to the dealership. We transfer the critical data from your original, failing BCM directly onto this replacement unit. The result is a fully functional, plug-and-play module that is ready for installation right out of the box.
Expert Pro Tip: Before you diagnose a faulty BCM, always perform a comprehensive battery and charging system test. A weak or failing battery, corroded terminals, or a poor ground connection (especially the main BCM ground) can cause voltage drops that mimic many BCM failure symptoms. Check the simple, foundational components first!
How Our Simple Programming Service Works
- ✔ Place Your Order: Complete your purchase through our secure checkout.
- ✔ Ship Your Original BCM: We will contact you with pre-paid shipping instructions to send your original BCM to our facility. Please ensure your contact information is accurate.
- ✔ We Transfer The Data: Our expert technicians will meticulously clone all necessary data from your module to the replacement unit.
- ✔ Receive Your Solution: We ship the ready-to-install replacement BCM back to you. Tracking information will be provided as soon as it ships. There is no core charge, and we will return your original module.
Guaranteed Fitment for Your 2012 SRX Body Control Module
This BCM is a direct replacement for a variety of GM vehicles and is guaranteed to be compatible if your original module carries one of the following part numbers. The key to a successful repair is our data cloning service, which makes this part specific to your vehicle’s configuration.
Compatible Part Numbers: 13580696, 123589093, 13588446, 13584692, 13583542
This part will fit these makes and models with these options:
- REGAL 12 Body Control (BCM); (LH dash)
- TERRAIN 12 Body Control (BCM); (LH side dash), body control
- SPARK 13 Body Control (BCM); (left lower a-pillar)
- CAMARO 14 Body Control (BCM); (RH dash), Cpe
- EQUINOX 12 Body Control (BCM); (LH side dash), body control
- SRX 12 Body Control (BCM); (LH dash), ID 13580696
- VERANO 12 Body Control (BCM); (below center of dash)
- VOLT 12 Body Control (BCM); (RH engine compartment)
- CAMARO 12-13 Body Control (BCM); (RH dash)
- LACROSSE 12 Body Control (BCM); (LH kick panel), ID 13580696
- LACROSSE 13 Body Control (BCM); (LH kick panel)
Important Post-Installation Procedures
While our programming service makes this a plug-and-play installation, certain vehicle systems may require a recalibration or sync procedure after the new BCM is installed. These are standard procedures that a qualified technician can perform with a professional diagnostic tool.
- Airbag System Sync: If the airbag warning light comes on after installation, the ‘Setup SDM Primary Key in BCM’ procedure will need to be performed. This is only required if the light is on and ensures the new BCM and the airbag system are communicating correctly.
- Brake Pedal Position Relearn: A brake pedal position sensor recalibration may be necessary on some models to ensure proper brake light function and to allow the traction control and stability control systems to work as intended.
Specific procedures can vary by vehicle. Always consult a factory service manual or a qualified technician for guidance.
Frequently Asked Questions
What is a BCM and what does it do?
The Body Control Module (BCM) is a computer in your vehicle that manages a wide range of electronic functions not related to the engine, such as power windows, locks, lights, security system, and wipers. It acts as a central hub for these systems.
How does this programming service work?
You purchase this listing and send us your original BCM. We then extract the unique data from your module—like the VIN and security codes—and flash it onto the replacement unit. This makes the new part a perfect electronic match for your car, avoiding dealer programming.
Is this a true plug-and-play solution?
Yes, for 99% of installations. Because we clone your vehicle’s original data, the module is ready to be installed and function immediately. In some rare cases, a minor relearn procedure like for the brake pedal sensor may be needed, as noted in the description.
How long does the entire process take?
Once we receive your original module, our programming service is typically completed within 1-2 business days. The total time will depend on shipping times to and from our facility. We ship the programmed module back to you promptly and provide tracking.
Do I need to send you my keys?
No. Since we are cloning the data from your original BCM, all of your existing keys will work with the replacement module exactly as they did before. No key reprogramming is necessary.
What if my original BCM is completely dead or missing?
This service requires a physically present original module to read the data from. If your module is missing, water damaged, or fire damaged to the point where data cannot be retrieved, please contact us before ordering to discuss potential options.