Is Your Cadillac SRX Experiencing Electrical Gremlins?
The Body Control Module, or BCM, is the central command center for your vehicle’s electronic accessories. It manages everything from your power windows and door locks to the interior lights, security system, and key fob functions. When the BCM begins to fail in a 2010 Cadillac SRX, it can cause a wide range of confusing and frustrating symptoms that may seem unrelated. Instead of paying for expensive diagnostic time and dealership programming, our pre-programmed BCM service offers a direct, cost-effective, and reliable solution.
From the Diagnostic Bay
We had a 2010 SRX come into the shop that was driving the owner crazy. The radio would turn on and off by itself, the driver’s side window would only work intermittently, and the security light would flash randomly, sometimes preventing the car from starting. The owner had already replaced the battery and checked all the fuses. After connecting our scanner, we saw multiple communication loss codes with various systems, all pointing back to one culprit: a faulty BCM. Instead of a complex and costly replacement at the dealer, we used our cloning service. We transferred the data from his failing module to our replacement unit. He plugged it in himself in his driveway, and every single issue was resolved instantly. It’s a powerful fix for a complex problem.
Common Symptoms of a Failing 2010 SRX Body Control Module
- âś” Intermittent or non-working power windows, door locks, or mirrors.
- âś” Erratic behavior from interior or exterior lights (flickering, staying on, or not turning on).
- âś” Instrument cluster warning lights appearing for no reason (e.g., security, airbag).
- âś” Keyless entry remote or push-to-start system not functioning correctly.
- âś” The anti-theft system engaging randomly, causing a no-start condition.
- âś” Wipers or turn signals activating on their own or not working at all.
- âś” Communication errors with other modules when a diagnostic scan is performed.
The Simple, Plug-and-Play Solution
Forget about towing your vehicle to a dealership and paying for expensive programming and calibration. Our professional cloning service makes this repair straightforward. We transfer the critical data from your original BCM—including the VIN, mileage, key information, and specific vehicle options—directly onto a replacement module. When you receive it, the installation is simple: disconnect the battery, swap the modules, and reconnect the battery. It’s truly plug-and-play, with no additional programming required.
How Our Programming Service Works:
- âś” Place Your Order: Complete your purchase through our secure checkout.
- âś” We Contact You: We will reach out with clear, simple instructions for shipping your original BCM to our facility.
- âś” Ship Your Module: Carefully remove your original BCM and send it to us.
- âś” The Magic Happens: Our expert technicians will perform a full data transfer from your original module to the replacement unit.
- âś” Receive Your Part: We ship the ready-to-install, programmed BCM back to you. Tracking information will be provided.
Important Post-Installation Notes
While our goal is a seamless installation, some vehicle systems may require a relearn procedure after the new BCM is installed. These are simple procedures for any qualified technician with a professional scan tool.
- Airbag System Sync: If the airbag warning light is illuminated after installation, a ‘Setup SDM Primary Key in BCM’ procedure is needed to sync the systems. This is only required if the light is on.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor recalibration may be necessary to ensure proper brake light and traction control operation.
Always consult a factory service manual or a qualified technician for vehicle-specific guidance.
Cross-Compatibility and Part Numbers
This BCM is a direct replacement for the following part numbers: 13577850, 13505326, 13500384, 13574844, 13504004, 13504494, 13578420. It fits a range of GM vehicles, including:
- 2010 Cadillac SRX
- 2011 Buick Regal
- 2010-2011 GMC Terrain
- 2010 Chevrolet Equinox
- 2011, 2013 Chevrolet Cruze
Frequently Asked Questions
What is a BCM cloning service?
Cloning is the process of extracting all the vehicle-specific software and security data from your original BCM and programming it onto a replacement module. This ensures the replacement part is an exact digital copy, making it plug-and-play without needing dealer intervention.
Will my existing keys and remotes work?
Yes. Because we transfer all the original security data, your existing keys and key fobs will work immediately upon installation, with no reprogramming needed.
Why is this better than buying a used BCM from a salvage yard?
A used BCM from another vehicle is locked to that car’s VIN and options. It will not work in your vehicle without being wiped and reprogrammed by a dealer, which is often expensive and not always successful. Our service bypasses this entire problem.
How long does the programming service take?
We typically complete the programming and ship your replacement module back out within 1-2 business days of receiving your original BCM.
What if my original BCM is not communicating at all?
In many cases, even if the BCM is failing, we can still extract the necessary data. If you believe your module is completely dead (e.g., water damaged), please contact us before ordering to discuss options.