Programmed 2002 Sierra 2500 Body Control Module | 15063578

End Electrical Frustration Today

Tired of unpredictable electrical issues in your GM truck or SUV? Regain confidence on the road with a BCM that’s programmed specifically for your vehicle’s VIN. It arrives ready to install, eliminating guesswork and costly dealer visits. Get back to driving a vehicle you can depend on. Order yours now!

$224.95

+11.99 USPS Priority Shipping

Availability: In stock



Guaranteed Safe Checkout

End Electrical Gremlins & Restore Full Functionality

Are strange electrical problems making your GM truck, van, or SUV feel unreliable? From flickering interior lights and malfunctioning power windows to a security system that won’t cooperate, a failing Body Control Module (BCM) is often the culprit behind the chaos. Stop chasing symptoms and replace the core component with this direct-fit BCM, pre-programmed specifically for your vehicle. This isn’t just a part; it’s the definitive solution to restore your vehicle’s proper function and your peace of mind on the road.

Common Symptoms & Your Solution

If you’re experiencing any of the following, a faulty BCM is the likely cause. This module is designed to permanently fix these issues:

  • Erratic or non-working power windows, door locks, and mirrors
  • Interior dome lights or dashboard lights staying on or not working at all
  • The security or anti-theft system acting up or preventing the engine from starting
  • Inconsistent or non-functional radio and climate controls
  • Warning lights appearing intermittently on the dash
  • Communication issues with diagnostic scan tools

By replacing your old module with this professionally programmed unit, you are directly addressing the root of these frustrating electrical failures. This is the most effective way to get your 2002 Sierra 2500 Body Control Module and related systems operating like new again.

Features & Benefits

  • ✔ VIN-Programmed for Your Vehicle: No expensive trip to the dealer for programming. This module arrives ready for installation, flashed with the latest GM software updates for your specific VIN, saving you significant time and money.
  • ✔ Restores Critical Functions: Regain complete and reliable control over your vehicle’s power accessories, including windows, locks, interior lighting, security system, and more.
  • ✔ Direct-Fit Replacement: Engineered to be a perfect match for the original factory unit, ensuring a seamless installation process without the need for modifications. This module replaces part numbers 15063578, 15081796, 15095334, and 19208537.
  • ✔ Reliable, Long-Term Fix: Eliminate the guesswork and frustration of diagnosing intermittent electrical problems. This is the core solution that gets your truck or SUV back to being dependable.
  • ✔ Confidence in Your Purchase: This unit is backed by our one-year replacement warranty.

Expert Insight from a 20-Year Veteran Technician

I’ve seen BCM failures cause some of the most confusing electrical chaos imaginable. A customer’s Silverado would randomly kill the radio and interior lights. Another’s Tahoe wouldn’t start on rainy days. In almost every case, a properly programmed BCM was the fix. The key is the programming. An unprogrammed module from a salvage yard is just a paperweight. We handle that critical step for you, ensuring the 2002 Sierra 2500 Body Control Module communicates perfectly with your vehicle’s other systems right out of the box. It’s the difference between a frustrating weekend and a successful, lasting repair.

Important Post-Installation Information

While this module is programmed for your vehicle, certain security and safety systems may require a ‘handshake’ procedure after installation. 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 the airbag system.
  • Brake Pedal Position Relearn: On some models, a brake pedal position sensor recalibration may be necessary to ensure proper brake light function and traction control performance.

Always consult a factory service manual or a qualified technician if you are unsure about these procedures.

Guaranteed Vehicle Fitment

This 2002 Sierra 2500 Body Control Module is the correct part for a wide range of GM vehicles. Please verify your model and options below.

This part will fit these makes and models with these options
ASTRO 02-03 Body Control (BCM); (center dash), ID 15081796
YUKON 02 Body Control (BCM); (under steering column), 4×2
BLAZER S10/JIMMY S15 02 Body Control (BCM); (center dash), ID 15063578
BLAZER S10/JIMMY S15 03-05 Body Control (BCM); (center dash)
SILVERADO 3500 PICKUP 02 Body Control (BCM); (under steering column)
SIERRA 3500 PICKUP 02 Body Control (BCM); (under steering column)
SIERRA 2500 PICKUP 02 Body Control (BCM); (under steering column)
S10/S15/SONOMA 03-04 Body Control (BCM)
SAFARI (GMC) 02-03 Body Control (BCM); (center dash), ID 15095334
SAFARI (GMC) 04-05 Body Control (BCM); (center dash)
ESCALADE 02 Body Control (BCM); (under steering column), 4×2
SUBURBAN 2500 02 Body Control (BCM); (under steering column)
ASTRO 02-03 Body Control (BCM); (center dash), ID 15063578
SILVERADO 2500 PICKUP 02 Body Control (BCM); (under steering column)
SIERRA 1500 PICKUP 02 Body Control (BCM); (under steering column)
YUKON XL 1500 02 Body Control (BCM); (under steering column), 4×2
AVALANCHE 1500 02 Body Control (BCM); (under steering column), 4×2
BLAZER S10/JIMMY S15 02 Body Control (BCM); (center dash), ID 15085334
SUBURBAN 1500 02 Body Control (BCM); (under steering column), 4×2
YUKON XL 2500 02 Body Control (BCM); (under steering column)
ASTRO 04-05 Body Control (BCM); (center dash)
SAFARI (GMC) 02-03 Body Control (BCM); (center dash), ID 15081796
S10/S15/SONOMA 02 Body Control (BCM); (center dash), ID 15063578
BLAZER S10/JIMMY S15 02 Body Control (BCM); (center dash), ID 15081796
S10/S15/SONOMA 02 Body Control (BCM); (center dash), ID 15095334
S10/S15/SONOMA 02 Body Control (BCM); (center dash), ID 15081796
SAFARI (GMC) 02-03 Body Control (BCM); (center dash), ID 15063578
SIERRA DENALI 02 Body Control (BCM); (under steering column)
SILVERADO 1500 PICKUP 02 Body Control (BCM); (under steering column)
TAHOE 02 Body Control (BCM); (under steering column), 4×2
ASTRO 02-03 Body Control (BCM); (center dash), ID 15095334

Frequently Asked Questions

How do I provide my VIN for programming?

After you complete your purchase, you will need to send us your vehicle’s 17-digit VIN (Vehicle Identification Number). We will then program the BCM with the latest GM software specific to your vehicle before shipping it to you.

Is this part truly plug-and-play?

Because we pre-program the module to your VIN, it eliminates the need for dealer programming. In most cases, it is a direct installation. However, as noted above, some vehicles may require a simple relearn procedure for the airbag or brake systems, which can be done with a capable diagnostic tool.

What happens if my airbag light comes on after installation?

This is a normal possibility. The new BCM needs to be electronically ‘introduced’ to the airbag control module (SDM). A qualified mechanic with a professional scan tool will need to perform the ‘Setup SDM Primary Key in BCM’ procedure to sync the systems and turn off the light.

Do I need to send my old BCM back?

No. There is no core charge for this part. You can keep your original module.

Which part number do I need?

This BCM, part number 15063578, is a direct replacement for several other part numbers, including 15081796, 15095334, and 19208537. As long as your vehicle is on the fitment list, this module will work, as the programming is what makes it specific to your vehicle.

MPN

15063578

Year

Genuine OEM

Yes

Interchange part number

Condition

Refurbished

Model

Sierra 2500

Make

Year

2002

Brand

GM

Manufacturer Part Number

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