Is Your 2002 GM Truck or SUV Plagued by Electrical Gremlins?
If you’re dealing with flickering lights, malfunctioning power windows, a haywire security system, or other bizarre electrical issues in your 2002 GMC Yukon, Chevy Tahoe, Cadillac Escalade, or similar GM platform, a failing Body Control Module (BCM) is the most likely culprit. The BCM is the central command center for your vehicle’s body electronics, and when it starts to fail, it can cause a cascade of frustrating and unpredictable problems. Don’t let a faulty module compromise your vehicle’s function and reliability. This direct-fit replacement BCM is the definitive solution to restore full electrical functionality.
The Simple, Dealer-Free Solution
Forget expensive trips to the dealership for diagnostics and programming. We take the hassle out of the repair process. This Body Control Module arrives at your door pre-programmed specifically for your vehicle. All we need is your Vehicle Identification Number (VIN) at the time of purchase. We flash the module with the latest, most stable GM software updates, ensuring optimal performance and compatibility right out of the box. This means a more straightforward installation process, saving you time, money, and the headache of coordinating with a repair shop for programming.
From the Diagnostic Bay
We had a 2002 Chevy Suburban come in with a classic case of a parasitic battery drain that nobody could solve. The owner had replaced the battery twice. The culprit was the interior dome lights, which would randomly stay on for hours after the truck was shut off. A quick scan showed communication faults with the BCM. After installing one of our VIN-programmed modules, the lighting circuits behaved perfectly, and the battery drain was gone. It’s amazing how this single component can cause such a widespread and frustrating issue.
Common Symptoms of a Failing BCM
- ✔ Power windows, door locks, or mirrors operating intermittently or not at all.
- ✔ Interior and exterior lights (headlights, dome lights, dash lights) flickering, staying on, or not turning on.
- ✔ The security system engaging randomly, causing a no-start condition.
- ✔ Instrument cluster gauges behaving erratically or going dead.
- ✔ HVAC/Climate control functions not working correctly.
- ✔ Remote keyless entry failing to respond.
- ✔ False warning messages appearing on the driver information center.
Why Choose Our 2002 Yukon Body Control Module?
This isn’t just a replacement part; it’s a comprehensive repair solution. By providing a module that is precisely matched to your vehicle’s factory specifications and options using your VIN, we eliminate guesswork. This 2002 Yukon Body Control Module is tested to ensure reliability and performance. Best of all, there is no core charge. You don’t have to worry about the cost or inconvenience of sending your old, faulty part back to us.
Installation and Post-Install Requirements
The BCM is located under the steering column on most 2002 GM trucks and SUVs, making physical replacement a manageable task for a competent DIYer. While our VIN programming handles the majority of the setup, some vehicles may require additional synchronization steps after installation. 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 must be performed with a professional-grade scan tool. This syncs the new BCM with the airbag system.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor recalibration might be necessary to ensure correct brake light and traction control operation.
Disclaimer: Specific procedures can vary. We always recommend consulting a factory service manual or a qualified technician for guidance.
Guaranteed Fitment & Compatibility
This module is a direct replacement for service numbers 15095335, 15063577, 15081857, 19208544, DKAJ, and DPNW and fits the following 2002 models:
- GMC Yukon & Yukon XL 1500 (4×4)
- Chevrolet Tahoe & Suburban 1500 (4×4)
- Cadillac Escalade & Escalade EXT
- Chevrolet Avalanche 1500 (4×4)
Frequently Asked Questions
How do I provide my vehicle’s VIN?
You can add your 17-digit VIN in the notes section during checkout. If you forget, we will contact you via email after your purchase to request it before we can program and ship your module.
Is this a plug-and-play installation?
For many vehicles, yes. Because it comes programmed, it will restore function immediately. However, as noted above, some vehicles may require an Airbag System Sync or Brake Pedal Position Relearn with a diagnostic tool to clear specific warning lights.
Do I need to return my old BCM?
No. This product has no core charge, so you can keep your original module without any additional fees or hassle.
Where is the BCM located on my 2002 Yukon?
The Body Control Module is typically located under the driver’s side dashboard, near the steering column. You will likely need to remove the lower dash panel to access it.
Will this fix my specific electrical problem?
If your vehicle’s symptoms match those of a failing BCM, this part is the correct solution. However, proper diagnosis is crucial. We recommend confirming the BCM is the source of the fault before ordering, as other issues like wiring shorts can cause similar symptoms.