Restore Your Cadillac’s Electrical System with a Plug-and-Play Solution
Are you dealing with baffling electrical problems in your Cadillac SRX? Flickering lights, malfunctioning power windows, a dead instrument cluster, or a car that refuses to start can all point to a single culprit: a failing Body Control Module (BCM). As the central command for your vehicle’s body electronics, a faulty BCM can cause widespread chaos. Instead of facing expensive diagnostics and programming fees at the dealership, our professional cloning service provides a reliable and straightforward fix. We transfer the essential data from your original module to this replacement unit, making it a true plug-and-play solution for your 2014-2016 SRX BCM.
From the Diagnostic Bay: The Case of the Haunted Cadillac
A customer brought in a 2015 SRX with a list of symptoms that sounded like something out of a horror movie. The radio would change stations on its own, the interior lights would pulse, and the security light would flash intermittently, sometimes preventing the car from starting. They had already replaced the battery and checked the main grounds. After connecting my scan tool, I saw a dozen communication loss codes (U-codes) all pointing back to the BCM. This is a classic failure pattern I’ve seen hundreds of times. The BCM’s internal processors start to break down, sending corrupt data across the vehicle’s network. By providing a cloned BCM, we restored all functions perfectly without a trip to the dealer, saving the customer time and hundreds of dollars.
Common Signs of a Failing BCM
If your vehicle is exhibiting any of these symptoms, a faulty BCM is the likely cause. A failing module can trigger various Diagnostic Trouble Codes (DTCs), most commonly communication errors like U0140.
- ✔ Erratic or non-functional power windows, door locks, and interior/exterior lights.
- ✔ Instrument cluster gauges behaving strangely or going completely dark.
- ✔ Warning lights for the airbag, ABS, or traction control systems appearing on the dash.
- ✔ The security system acting up, leading to no-start or intermittent starting conditions.
- ✔ Key fobs that stop working or only work sporadically.
- ✔ Climate control system that won’t respond to commands.
How Our Simple Programming Service Works
Forget about towing your car to the dealership. Our service is designed for your convenience:
- Place Your Order: Complete your purchase for this BCM.
- We’ll Contact You: We will reach out with clear instructions for shipping your original BCM to our facility. Please ensure your contact information is accurate.
- Send Us Your Module: Ship your original BCM to us.
- We Handle the Rest: Our technicians will professionally clone all necessary data (including VIN and key information) to the replacement module.
- Receive Your Solution: We ship the ready-to-install BCM back to you, typically within 24-48 hours of receiving your original. You’ll receive tracking information once it’s on its way.
A Straightforward Guide to Your 2014-2016 SRX BCM Installation
Installing your newly programmed BCM is a manageable task. For the 2014-2016 SRX, the BCM is typically located behind the left side of the dashboard. Always consult a service manual for the exact location and procedure for your specific vehicle.
- 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 SRX, you will likely need to remove the driver’s side lower dash panel or kick panel to access the module.
- Disconnect Connectors: Carefully unclip all electrical connectors from the old BCM. They have locking tabs, so don’t force them.
- Remove the Old Module: Unbolt or unclip the original BCM from its mounting bracket.
- Install the New BCM: Mount the replacement BCM and securely plug in all the electrical connectors. You should hear a click as they lock into place.
- Reconnect Power: Reconnect the negative battery terminal.
- Test All Functions: Start the vehicle and test your windows, locks, lights, radio, and other body functions to confirm the repair.
Important Post-Installation Notes
While our cloning service makes this a plug-and-play repair, some GM vehicles may require additional steps after installation. A professional scan tool may be needed for these procedures.
- Airbag System Sync: If the airbag warning light is illuminated after installation, a procedure called ‘Setup SDM Primary Key in BCM’ is required to sync the airbag system. This is a security measure and is only necessary if the light appears.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor relearn might be needed to ensure correct brake light operation and traction control functionality.
Will This Fit My Vehicle?
This module is a direct replacement for several part numbers and fits a wide range of GM vehicles. Please verify your original part number against this list. This unit is compatible with the following vehicles and options:
- Cadillac SRX: 2014-2016 (Body Control (BCM); LH dash)
- Cadillac ELR: 2014-2016 (Body Control (BCM); RH cowl)
- Buick LaCrosse: 2014-2015, 2016 (ID 13580698 or 13594564)
- Buick Regal: 2014-2017 (Body Control (BCM); LH dash)
- Chevrolet Camaro: 2014-2015 (Body Control (BCM); RH dash)
- Chevrolet Malibu: 2014-2015, 2016 (Limited models)
- Chevrolet Spark EV: 2014-2016 (electric model)
- Chevrolet Volt: 2014-2015 (Body Control (BCM); RH engine compartment)
Interchangeable Part Numbers: 13580698, 13578458, 13589115, 13589637, 13590173, 13590851, 13591300, 13592376, 13593775, 13593776, 13594564
Frequently Asked Questions
Do I need to send my original BCM to you?
Yes. This service requires us to clone the unique, vehicle-specific data from your original BCM to the replacement unit. This ensures a seamless, plug-and-play installation without needing dealer intervention.
Is there a core charge for this part?
No, there is no core charge. After we clone the data, you are welcome to keep your original module.
How long does the cloning process take?
We typically complete the programming and ship the replacement module back to you within one business day of receiving your original BCM.
Will this fix my specific problem?
This module corrects issues directly caused by a faulty BCM, such as problems with lights, locks, windows, and security systems. While it solves the most common electrical faults, proper vehicle diagnosis is always recommended to rule out other issues like wiring or sensor failures.
What if the airbag light comes on after I install it?
This is a normal possibility on some GM vehicles. It simply means the new BCM needs to be electronically ‘introduced’ to the airbag module. A mechanic with a professional scan tool can perform the ‘Setup SDM Primary Key in BCM’ procedure in a few minutes to resolve this.