Programmed 2002 Yukon BCM 15081796 | Body Control Module

Restore Control and End Electrical Chaos in Your GM Truck or SUV

Are you chasing electrical gremlins in your 2002 GMC Yukon, Silverado, or Tahoe? Flickering interior lights, power windows with a mind of their own, or a security system that randomly prevents your truck from starting are classic signs of a failing Body Control Module (BCM). As the central hub for your vehicle’s body electronics, a faulty BCM can cause a cascade of frustrating and seemingly unrelated problems. This isn’t just an annoyance; it’s a reliability issue that can leave you stranded. Stop throwing parts at the problem and get the definitive solution.

This is a direct-replacement Body Control Module, part number 15081796, that arrives at your door fully programmed to your vehicle’s specific VIN. We handle the complex part—flashing the module with the latest GM software—so you don’t have to pay for expensive dealership programming or specialized scan tools. This is the most efficient and cost-effective way to restore your vehicle’s essential functions and get back on the road with confidence. Simply provide your VIN after purchase, and we’ll take care of the rest.

Is Your GM Truck or SUV Showing These Symptoms?

• ✔ Power windows, door locks, or mirrors operating erratically or not at all.
• ✔ The security or anti-theft system light is on, preventing the engine from starting.
• ✔ Interior or exterior lights flickering, staying on, or not working correctly.
• ✔ The horn honking unexpectedly or not working when pressed.
• ✔ Instrument cluster gauges behaving erratically or warning lights appearing for no reason.
• ✔ Communication error codes (like U0140) stored in the system.

A Straightforward Guide to Your BCM Replacement

1. ✔ Safety First: Always disconnect the negative terminal from your vehicle’s battery before beginning any electrical work.
2. ✔ Locate the BCM: On most compatible trucks and SUVs (like the Yukon, Tahoe, Silverado), the BCM is located under the driver’s side of the dashboard, near the steering column. On vans (Astro, Safari), it’s often behind the center dash panel.
3. ✔ Remove Connectors: Carefully unplug the multiple wiring harness connectors from the old BCM. They have locking tabs that need to be depressed to be released. Do not force them.
4. ✔ Swap the Module: Unbolt or unclip the old BCM from its mounting bracket and remove it. Install the new, pre-programmed module in its place.
5. ✔ Reconnect Everything: Plug all wiring harnesses securely into the new BCM. You should hear a ‘click’ as they lock in. Reconnect the negative battery terminal.
6. ✔ Post-Install Checks: Start the vehicle and test all body functions—windows, locks, lights, wipers, etc. Note that some vehicles may require the additional procedures listed below.

Important Post-Installation Steps

While our VIN programming handles the critical setup, some vehicle systems may require a ‘handshake’ with the new BCM. This is normal. Key procedures you might need a professional scan tool for include:

• Airbag System Sync: If your airbag warning light is on after installation, a simple ‘Setup SDM Primary Key in BCM’ procedure is needed to sync the systems.
• Brake Pedal Position Relearn: On some models, a brake pedal position sensor recalibration may be required to ensure your brake lights and traction control function correctly.

Disclaimer: We always recommend consulting a factory service manual or a qualified technician for procedures specific to your vehicle.

Will This Fit My Vehicle?

This BCM is a guaranteed fit for a wide range of GM vehicles. Please verify your part number or match your vehicle from the list below. This module is a direct replacement for part numbers: 15063578, 15081796, 15095334, 19208537, DKAK, and DPNU.