Restore Full Electrical Function to Your GM Truck or SUV
Are you battling frustrating electrical problems in your 2002 Cadillac Escalade, Silverado, Tahoe, or another compatible GM vehicle? Symptoms like flickering lights, malfunctioning power windows and locks, a faulty security system, or an unexplained battery drain often point to a single culprit: a failing Body Control Module (BCM). The BCM acts as the central command center for your vehicle’s body electronics, and when it fails, it can create a cascade of baffling issues. This replacement BCM, part number 15095334, is the definitive solution to restore your vehicle’s performance and reliability.
Common Symptoms of a Failing BCM
- ✔ Erratic or non-functional interior and exterior lights.
- ✔ Power windows, door locks, or mirrors operating intermittently or not at all.
- ✔ The security system or keyless entry failing to work correctly.
- ✔ Unexplained parasitic battery drain that kills your battery overnight.
- ✔ Warning lights appearing on the dash, such as the airbag light.
- ✔ Horn not working or sounding randomly.
Why Choose Our 2002 Escalade Body Control Module?
Getting your vehicle back on the road shouldn’t be complicated. Our process is designed for simplicity and success. This isn’t just a part in a box; it’s a complete, ready-to-install solution. We take a genuine GM module and flash it with the latest official software updates specifically for your vehicle. By providing us with your Vehicle Identification Number (VIN) during checkout, you receive a module that is truly plug-and-play. This eliminates the need for a trip to the dealership for expensive programming, saving you time and money.
Important Post-Installation Information
While this module is programmed for a straightforward installation, some vehicle systems may require a recalibration or ‘re-learn’ procedure after the BCM is replaced. This is a normal part of the repair process.
- Airbag System Sync: If the airbag warning light is illuminated after installation, a professional scan tool is needed to perform the “Setup SDM Primary Key in BCM” procedure. This syncs the new BCM with your vehicle’s airbag system.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor relearn may be required to ensure your brake lights and traction control system function as intended.
Always consult a factory service manual or a qualified technician for vehicle-specific procedures.
Guaranteed Fitment
This BCM is a direct replacement for the following part numbers: 15063578, 15081796, 15095334, 19208537, DKAK, DPNU. It is compatible with a wide range of 2002-2005 GM trucks and vans, including the Escalade, Avalanche, Silverado, Sierra, Tahoe, Yukon, Astro, Safari, and more. Please verify your part number before ordering to ensure compatibility.
Frequently Asked Questions
Is this Body Control Module difficult to install?
The physical installation is typically straightforward, involving disconnecting the battery and swapping the old module with the new one. The location is usually under the steering column or in the center dash. Since we pre-program the module to your VIN, the complex software setup is already done for you.
How do I provide my VIN?
After you complete your purchase, you will receive instructions on how to send us your vehicle’s 17-digit VIN. We cannot program and ship your module without it.
What happens if my airbag light comes on after installation?
This is a common occurrence. It means the new BCM needs to be electronically introduced to the airbag system (SDM). A qualified shop with a high-level diagnostic tool can perform the ‘Setup SDM Primary Key in BCM’ procedure to resolve this.
Will this fix my parasitic battery drain?
A faulty BCM is one of the most common causes of parasitic battery drain in these GM vehicles. If the BCM is failing to let other modules ‘sleep’ after the key is off, it will drain the battery. Replacing it often solves this issue.
Do I need to send my old BCM back?
No. There is no core charge for this part. You can keep your original module.