Is your 2012 Chevrolet Captiva Sport or other compatible GM vehicle experiencing bizarre electrical issues? Problems like flickering lights, malfunctioning power windows, or random warning indicators on your dash are often symptoms of a failing Body Control Module (BCM). The BCM acts as the central nervous system for your vehicle’s body electronics, and when it fails, it can cause a wide range of frustrating problems. This replacement BCM is the definitive solution to restore your vehicle’s functionality and peace of mind.
This isn’t just a part in a box. We provide a comprehensive service by pre-programming this module to your vehicle’s specific Vehicle Identification Number (VIN). This critical step ensures that the BCM communicates perfectly with the other computers in your vehicle, just as the original did. By flashing it with the latest official GM software updates, we also ensure you benefit from any performance and reliability improvements released since your vehicle was new. Simply provide your VIN after purchase, and we’ll handle the complex programming before it ships.
Common Symptoms of a Failing BCM
- ✔ Power windows, mirrors, or door locks operating erratically or not at all.
- ✔ Interior dome lights, headlights, or taillights staying on or not turning on.
- ✔ The security system preventing the car from starting or the alarm going off randomly.
- ✔ Unexplained warning lights, such as for the airbag or traction control system.
- ✔ Windshield wipers or the radio behaving unpredictably.
- ✔ A persistent parasitic battery drain that kills your battery overnight.
From the Diagnostic Bay
We once had a customer with a GMC Acadia (which uses this same BCM family) who was certain their new battery was defective because it kept dying. They’d already replaced the alternator. After testing, we found a significant parasitic draw. The culprit was a faulty BCM that wasn’t entering ‘sleep mode’ when the vehicle was off, keeping several other systems powered up and draining the battery. Installing a pre-programmed BCM like this one solved the mystery drain instantly, saving the customer from further incorrect and expensive repairs.
Why Choose Our 2012 Captiva Sport Body Control Module?
When you order from us, you’re getting a reliable, ready-to-install part. The 2012 Captiva Sport Body Control Module is the core of your vehicle’s comfort and convenience features. A faulty one can make driving a nightmare. Our module eliminates the need for expensive dealership programming and lengthy service appointments. Because we program it to your VIN, it’s designed for a straightforward installation process. Plus, with no core charge, you can keep your original module without the hassle of shipping it back.
Installation and Post-Install Requirements
While this module is designed to be plug-and-play, some vehicles may require simple relearn procedures after installation to ensure all systems are synchronized. These can often be performed with a high-end diagnostic scan tool. Key procedures may include:
- Airbag System Sync: If your airbag warning light illuminates after installation, a ‘Setup SDM Primary Key in BCM’ procedure is needed to sync the new BCM with the airbag system.
- Brake Pedal Position Relearn: To ensure correct brake light and traction control operation, a brake pedal position sensor recalibration may be necessary.
Disclaimer: Specific procedures can vary by vehicle model and year. Always consult a factory service manual or a qualified automotive technician for guidance.
Compatible Part Numbers:
This module is a direct replacement for a wide range of part numbers, including: 10382479, 15093910, 15276271, 15299986, 15819552, 15828601, 15837419, 15872388, 15872421, 15880684, 15921352, 15921353, 15948438, 15948439, 20815898, 20839063, 20864767, 20864768, 20921435, 20921436, 20935349, 22860591, 25826124, 25826125, 25847588, 25847589, 25892622, 25910474, 25934762, 25934763, and 95151084.
Frequently Asked Questions
Do I need to get this BCM programmed by a dealer?
No. We handle all the programming for you before shipment. Just provide us with your vehicle’s VIN during or after checkout, and it will arrive ready to be installed.
What exactly does a Body Control Module do?
The BCM is a computer that manages and controls many of your vehicle’s non-engine related electronic systems, such as power windows, locks, lights, wipers, security system, and interior accessories.
Is this a simple plug-and-play installation?
For most vehicles, yes. You disconnect the battery, swap the module, and reconnect. However, as noted above, some models may require a simple ‘relearn’ procedure for the airbag or brake systems using a diagnostic tool.
How do I give you my VIN?
You can add your vehicle’s 17-digit VIN in the notes section during checkout. If you forget, we will contact you via email to request it before we program and ship your module.
Will this fix my specific electrical problem?
This module will correct issues that are directly caused by a faulty BCM. If you’re experiencing any of the symptoms listed above, a failing BCM is the most likely cause. Proper vehicle diagnosis is always recommended.
Is there a core charge for my old part?
No, there is no core charge. You are not required to send your old BCM back to us.