Are you experiencing frustrating electrical problems in your Chevrolet Suburban 2500? Issues like flickering lights, malfunctioning power windows, a dead instrument cluster, or an unresponsive HVAC system often point to a single culprit: a failing Body Control Module (BCM). This essential component is the electronic brain for your vehicle’s body accessories. When it fails, it can cause a wide range of confusing and intermittent symptoms. Restore full functionality and peace of mind with our VIN-programmed OEM-quality BCM, a direct-fit replacement for part number 15064149.
Expert Pro Tip
Expert Pro Tip
Before you begin the installation, always disconnect the negative terminal of your vehicle’s battery. This crucial step prevents accidental electrical shorts that could damage the new BCM or other vehicle components. It also helps reset the vehicle’s electronic systems, which can clear some lingering fault codes upon reconnection.
Is Your 2003-2006 Suburban 2500 BCM Failing?
A faulty BCM can make your reliable truck feel unpredictable. Watch for these common signs that indicate it’s time for a replacement:
- ✔ Power door locks or windows operating erratically or not at all.
- ✔ Interior or exterior lights staying on, not turning on, or flickering randomly.
- ✔ HVAC and climate control functions not working correctly, including blower fan issues.
- ✔ The security system acting up, causing no-start conditions or false alarms.
- ✔ An illuminated airbag warning light, often accompanied by diagnostic trouble codes (DTCs) like B1001.
- ✔ Unexplained battery drain while the vehicle is parked.
Plug-and-Play Solution for Your GM Truck or SUV
Forget expensive dealership visits and programming fees. We simplify the repair process by pre-programming this module to your vehicle’s specific Vehicle Identification Number (VIN). This ensures that it communicates perfectly with your Suburban’s other electronic systems right out of the box. The module arrives ready for a quick, straightforward installation, typically located under the steering column. This replacement for your 2003-2006 Suburban 2500 BCM is built to meet or exceed original equipment standards for lasting reliability.
While installation is simple, some vehicles may require a post-installation procedure. If your airbag light remains on, a technician will need to perform an ‘SDM Key Setup’ with a professional scan tool. In some cases, a ‘Brake Pedal Position Relearn’ may also be necessary. Best of all, there is no core charge, so you can keep your old part without any hassle.
Frequently Asked Questions
Expert Pro Tip
Before you begin the installation, always disconnect the negative terminal of your vehicle’s battery. This crucial step prevents accidental electrical shorts that could damage the new BCM or other vehicle components. It also helps reset the vehicle’s electronic systems, which can clear some lingering fault codes upon reconnection.