Restore Your Cadillac’s Electrical System with a Plug-and-Play Solution
If you’re dealing with bizarre electrical issues in your 2014-2016 Cadillac SRX, you’re not alone. Flickering lights, unresponsive power windows, a radio that has a mind of its own, or even a car that refuses to start can all point to a failing Body Control Module (BCM). As the central hub for your vehicle’s body electronics, a faulty BCM can cause a cascade of frustrating and seemingly unrelated problems. In my 20+ years as a technician, I’ve seen how these issues can turn a luxury vehicle into a source of daily stress. The dealer solution is often a new module followed by a costly programming session that ties your vehicle up for days.
We offer a smarter, more efficient fix. This is a replacement BCM that comes fully programmed using the data from your original module. This cloning process ensures that all your vehicle’s specific settings, security information, and key data are perfectly transferred. The result is a true plug-and-play part that eliminates the need for any additional programming or dealer intervention. Simply send us your original BCM, and we’ll handle the rest, getting you a ready-to-install module shipped back to you promptly.
Common Signs of a Failing BCM
- ✔ Intermittent or non-functional power windows, door locks, or interior lights.
- ✔ Erratic instrument cluster behavior, with gauges dropping out or warning lights appearing randomly.
- ✔ Security system faults or the vehicle failing to recognize your key fob.
- ✔ Communication error codes, such as U0140 (Lost Communication With Body Control Module), stored in other modules.
- ✔ Headlights, taillights, or turn signals working incorrectly or not at all.
- ✔ A no-start condition where the engine cranks but won’t fire, or doesn’t crank at all, despite a good battery.
From the Diagnostic Bay: The Case of the Haunted SRX
A few months back, a 2015 Cadillac SRX was towed into the shop. The owner was at his wit’s end. The vehicle would randomly fail to start, the horn would blare for no reason, and the interior lights would flicker like a scene from a horror movie. He had already replaced the battery twice on the advice of a parts store. After connecting my scan tool, I saw a storm of ‘U’ (communication) codes across multiple modules. They all pointed to one culprit: the BCM. Instead of just ordering a new one and sending him to the dealer for programming, we performed a cloning service just like this one. By transferring the original data, we ensured the vehicle’s anti-theft system and all its unique configurations were preserved. Once the cloned 2014-2016 SRX BCM was installed, all the ghostly electrical issues vanished. It’s a prime example of how this service provides a complete, reliable fix without creating new problems.
A Straightforward Guide to Installation
- ✔ Step 1: Purchase and Ship. After you place your order, we will contact you with detailed instructions for shipping your original BCM to our facility. Please ensure your contact information is correct at checkout.
- ✔ Step 2: We Program Your Replacement. Once we receive your module, our technicians will expertly transfer all necessary data to the replacement BCM. This process typically takes 1-2 business days.
- ✔ Step 3: Disconnect the Battery. Before installing the new module, always disconnect the negative terminal from your vehicle’s battery to prevent electrical shorts.
- ✔ Step 4: Locate and Replace the BCM. On the 2014-2016 SRX, the BCM is located on the left-hand (driver’s) side of the dash. Carefully remove the old module and install the newly programmed one, ensuring all connectors are securely seated.
- ✔ Step 5: Reconnect and Test. Reconnect the battery terminal. Start the vehicle and test all body functions—lights, windows, locks, radio, etc.—to confirm the repair.
Important Post-Installation Notes
While our programming makes this a plug-and-play repair, some GM vehicles may require a simple relearn procedure. If you see an airbag light, a professional scan tool is needed to perform the ‘Setup SDM Primary Key in BCM’ procedure. Additionally, a Brake Pedal Position Relearn might be necessary on some models to ensure proper brake light and traction control operation. These are standard GM procedures and do not indicate a problem with the module itself. As always, consult a factory service manual for vehicle-specific details.
Verified Vehicle Compatibility
This BCM is a direct replacement for part number 13589115 and is also compatible with the following part numbers: 13580698, 13578458, 13589637, 13590173, 13590851, 13591300, 13592376, 13593775, 13593776, and 13594564. It is guaranteed to fit the following models:
- 2014-2016 Cadillac SRX (LH dash)
- 2014-2015 Buick LaCrosse (LH kick panel)
- 2016 Buick LaCrosse (LH kick panel, ID 13580698 or 13594564)
- 2014-2017 Buick Regal (LH dash)
- 2014-2015 Chevrolet Malibu (LH kick panel)
- 2016 Chevrolet Malibu Limited (VIN 1) (LH kick panel)
- 2014-2015 Chevrolet Camaro (RH dash)
- 2014-2015 Chevrolet Volt (RH engine compartment)
- 2014-2016 Chevrolet Spark EV (left lower a-pillar)
- 2014-2016 Cadillac ELR (RH cowl / RH engine compartment)
How does the programming service work?
How does the programming service work?
After you complete your purchase, we will email you a prepaid shipping label and instructions. You simply package your original BCM and send it to us. We clone the data onto the replacement unit and ship it back to you, ready for installation.
Do I need to send my keys with the module?
How does the programming service work?
After you complete your purchase, we will email you a prepaid shipping label and instructions. You simply package your original BCM and send it to us. We clone the data onto the replacement unit and ship it back to you, ready for installation.
Is this a guaranteed fix for my vehicle?
How does the programming service work?
After you complete your purchase, we will email you a prepaid shipping label and instructions. You simply package your original BCM and send it to us. We clone the data onto the replacement unit and ship it back to you, ready for installation.
Is there a core charge?
How does the programming service work?
After you complete your purchase, we will email you a prepaid shipping label and instructions. You simply package your original BCM and send it to us. We clone the data onto the replacement unit and ship it back to you, ready for installation.