With Out Scan Tool
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2000 GMC Yukon XL, 2000 GMC Yukon, 2000 GMC Sierra, 2000 Chevrolet Tahoe, and 2000 Chevrolet Suburban. However, it is still accessible from the selected car via links, so may be relevant.
- Turn ignition off. Hold down UNLOCK button on power door lock switch on door panel. Turn ignition on, and then off twice. Release UNLOCK button on power door lock switch. Door locks should cycle once.
- Hold down LOCK and UNLOCK buttons on transmitter for 15 seconds. Door locks should cycle once.
- Repeat step 2 for each additional transmitter (up to 4 total).
- Turn ignition on to exit programming mode. Verify operation of transmitters.