Restore Full Electrical Function to Your Vehicle
Is your 2010 Cadillac SRX, Chevy Equinox, or GMC Terrain suffering from strange and unpredictable electrical problems? Issues like flickering lights, malfunctioning power windows, or a security system that acts up on its own are often not isolated faults but symptoms of a failing Body Control Module (BCM). The BCM is the central command center for your vehicle’s body electronics, and when it starts to fail, it can cause a cascade of frustrating issues. This listing is for a replacement BCM, part number 13505326, that is professionally programmed with the data from your original module, providing a seamless and effective solution.
The Simple, Dealer-Free Solution: Our Data Cloning Service
Simply purchasing a new or used BCM from a dealer or salvage yard leads to a dead end. These modules are VIN-specific and contain critical security information. Installing an unprogrammed module will result in a no-start condition and require expensive towing and programming fees at a dealership. Our service bypasses this completely. We transfer the exact configuration, VIN, and security data from your original BCM to this quality replacement unit. The result is a module that is 100% plug-and-play, ready for installation right out of the box, with no additional programming required.
From the Diagnostic Bay
We recently had a 2010 SRX in the shop that was a real head-scratcher for the owner. The interior lights would stay on, the radio would cut out intermittently, and the power liftgate was completely unresponsive. The owner had already replaced fuses and relays with no success. After connecting our diagnostic tools, we saw a flood of communication error codes all pointing back to one culprit: the 2010 SRX BCM. Instead of a costly and time-consuming dealer visit, we cloned the data from the failing original module to one of our replacement units. The customer was able to install it themselves in under an hour, and all the bizarre electrical gremlins were gone for good. It’s a common story, and this service is the most efficient fix.
Diagnose Your Failing BCM: Common Failure Indicators
- ✔ Intermittent or non-functional power windows, locks, or mirrors.
- ✔ Interior or exterior lights behaving erratically (staying on, not turning on, flickering).
- ✔ Horn or alarm sounding without reason.
- ✔ “Service Theft System” or other security-related warnings on the instrument cluster.
- ✔ Inconsistent or non-working A/C and climate controls.
- ✔ Wipers activating on their own or not working at all.
- ✔ Communication errors with other vehicle modules, leading to a variety of warning lights.
How Our Simple Programming Service Works
Getting your vehicle back on the road is a straightforward process:
- Place Your Order: Complete your purchase through our secure checkout.
- Receive Instructions: We will contact you via email or phone with detailed instructions on how to remove and ship your original BCM to our facility.
- Ship Your Module: Carefully package your original BCM and send it to us using the provided address.
- We Program Your Replacement: Upon arrival, our technicians will expertly transfer all necessary data from your module to the replacement unit, typically within one business day.
- Receive Your Ready-to-Install BCM: We ship the fully programmed module back to you. Simply plug it in, and you’re ready to go!
Important Post-Installation Notes
While our goal is a 100% plug-and-play experience, certain vehicle systems may require a simple sync procedure after the new 2010 SRX BCM is installed. Please be aware of the following possibilities:
- Airbag System Sync: If the airbag warning light is illuminated after installation, a “Setup SDM Primary Key in BCM” procedure is needed. This requires a professional-grade scan tool to sync the airbag system with the BCM and clear the light. This is only necessary if the light appears.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor recalibration might be necessary to ensure proper operation of the brake lights and traction control system.
Always consult a factory service manual or a qualified technician if you are unsure about any post-installation steps.
Guaranteed Fitment for Multiple Models and Part Numbers
This BCM is a direct replacement for several part numbers and fits a range of GM vehicles. Please verify that your vehicle and original part number are listed below.
Compatible Part Numbers: 13577850, 13505326, 13500384, 13574844, 13504004, 13504494, 13578420
Compatible Vehicles:
- 2011 Buick Regal (Body Control, LH dash, w/o opt AUA)
- 2013 Chevy Cruze (Body Control, LH kick panel, w/opt ATH)
- 2011 Chevy Cruze (Body Control, LH kick panel)
- 2010 Chevy Equinox (Body Control, LH side dash)
- 2010 Cadillac SRX (Body Control, LH dash)
- 2010-2011 GMC Terrain (Body Control, LH side dash)
Frequently Asked Questions
What exactly is a BCM cloning service?
It’s a data transfer process. We extract the unique, vehicle-specific information (like the VIN, key data, and option settings) from your original BCM and write it onto a replacement module. This makes the replacement an identical twin to your original, allowing it to work in your vehicle without any dealer intervention.
Why is this better than buying a used BCM from a junkyard?
A used BCM from another vehicle contains the wrong VIN and security data. When you install it, your car’s anti-theft system will activate, and the car will not start. Our service ensures the module is a perfect match for your vehicle’s systems.
What if my original BCM is completely dead or damaged?
In many cases, even if the BCM is non-functional, we can still extract the necessary data from the memory chip. Please contact us before ordering if your module has significant physical or water damage.
How long does the entire process take?
Once we receive your original module, our programming service typically takes just 1-2 business days. The total time will depend on shipping times to and from our facility.
Is this really plug-and-play? Do I need any special tools?
Yes, the module itself is plug-and-play. You will only need basic hand tools to access and swap the module. In rare cases, as noted above, a post-install sync procedure may be needed for the airbag or brake systems, which requires a professional scan tool.