Is Your Chevy Cruze Experiencing Strange Electrical Issues?
The Body Control Module (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 lighting, security system, and key fob communication. When the BCM begins to fail in a 2013-2016 Chevrolet Cruze, it can cause a cascade of confusing and frustrating problems that can be difficult to diagnose. If your car is acting possessed, with flickering lights, non-responsive controls, or intermittent starting issues, a faulty BCM is often the culprit.
From the Diagnostic Bay
We recently had a 2014 Cruze towed in that was an absolute puzzle. The owner reported that the radio would randomly turn off, the turn signals would work one minute and not the next, and the anti-theft light would stay illuminated, preventing the car from starting. They had already replaced the battery and checked all the fuses. After connecting our diagnostic scanner, we found multiple ‘Loss of Communication’ codes with various modules. All signs pointed to a breakdown in the central network hub—the BCM. By providing a pre-programmed replacement, we were able to solve all the issues at once, saving the customer from an expensive and lengthy diagnostic process at the dealership.
Symptoms of a Failing Body Control Module
- ✔ Intermittent or non-functional power windows, door locks, or mirrors.
- ✔ Erratic behavior from interior or exterior lights (flickering, staying on, or not turning on).
- ✔ Key fob not working or only working sporadically.
- ✔ The vehicle’s security system engaging randomly or preventing the car from starting.
- ✔ Dashboard warning lights appearing without a clear cause (e.g., ABS, Airbag, Traction Control).
- ✔ Wipers or horn activating on their own.
- ✔ A complete no-start condition where the starter does not engage.
The Simple, Plug-and-Play Solution for Your 2013-2016 Cruze BCM
Replacing a BCM isn’t as simple as swapping the part. A new module from the dealership requires expensive programming to sync it with your vehicle’s unique VIN, key codes, and specific options. Our unique mail-in programming service eliminates this step entirely. You simply purchase this BCM, ship your original module to us, and we handle the rest. We extract the critical data from your original BCM and flash it directly onto the replacement unit. When you receive it back, it’s a true plug-and-play installation. No dealer visits, no special tools, no additional programming fees. This is the most efficient and cost-effective way to get your vehicle back to perfect working order.
Installation and Post-Install Procedures
After installing your newly programmed BCM, your vehicle should function correctly. However, in some GM vehicles, certain systems may need to be re-synchronized. Please be aware of the following potential procedures:
- Airbag System Sync: If the airbag warning light is illuminated after installation, a ‘Setup SDM Primary Key in BCM’ procedure is required. This must be done with a professional-grade diagnostic tool to sync the airbag system with the new BCM.
- Brake Pedal Position Relearn: To ensure proper brake light and traction control functionality, a brake pedal position sensor recalibration might be necessary.
Disclaimer: Specific procedures can vary by vehicle. Always consult a factory service manual or a qualified technician for guidance.
Vehicle and Part Number Compatibility
This BCM is a direct replacement for part number 13586273 and is also compatible with the following part numbers: 13584695, 13580697, 13588447, 13589197, 13589324, and 13589325. It fits a wide range of General Motors vehicles, including:
- Chevrolet Cruze: 2013-2016
- Chevrolet Equinox: 2013-2017
- Chevrolet Malibu: 2013
- Chevrolet Orlando: 2013-2014
- Chevrolet Spark: 2014-2015 (gasoline model)
- Chevrolet Trax: 2013-2014
- Chevrolet Volt: 2013
- Buick Encore: 2013-2014
- Buick Regal: 2013
- Buick Verano: 2013-2017
- Cadillac SRX: 2013
- GMC Terrain: 2013-2017
Please verify your part number and vehicle model to ensure proper fitment.
Frequently Asked Questions
What is a BCM cloning service?
Our cloning service is a process where we transfer the essential vehicle-specific data—like the VIN, security information, and optional features—from your original BCM to this replacement unit. This makes the replacement module plug-and-play, avoiding the need for costly dealership programming.
Why do I need to send my original module to you?
Your original module holds the unique digital fingerprint for your car. We need it to extract this data to ensure the replacement BCM communicates perfectly with all other computers in your vehicle, just like the original did.
Is this BCM difficult to install?
The physical installation is straightforward for someone with basic mechanical skills. On most Chevrolet Cruze models, the BCM is located in the driver’s side kick panel. The main challenge is typically the programming, which our service completely handles for you.
What happens if the airbag light comes on after installation?
This is a known possibility on some GM vehicles. It means the new BCM and the airbag module (SDM) need to be electronically re-introduced. A qualified mechanic with a high-level scan tool can perform the ‘Setup SDM Primary Key in BCM’ procedure to resolve this.
Do I need to return my old BCM after installation?
No. We only need your original BCM for the data transfer. Once the service is complete, we ship both your original and the newly programmed replacement back to you. There is no core charge.