2003 Chevrolet Tahoe Owner's Manual - Page 145

If you live in Canada, or you are having difficulty programming a gate operator by using the "Programming HomeLink@"procedures (regardless of where you live), replace Step 3 under "Programming HomeLink@"with the following: Continue to press and hold the HomeLink@button while you press and release every two seconds (cycle) your hand-held transmitter until the frequency signal has been successfully accepted by HomeLink@. The indicator light will flash slowly at first and then rapidly. Proceed with Step 4 under "Programming HomeLink@' to complete. Individual buttons can not be erased, but they can be reprogrammed. See "Reprogramming a Single HomeLinkO Button" next. Reprogramming a Single HomeLinkO Button To program a device to HomeLinkO using a HomeLink@ button previously trained, follow these steps: 1. Press and hold the desired HomeLink@ button. Do not release the button. 2. The indicator light will begin to flash after 20 seconds. While still holding the HomeLink@ button, proceed with Step 2 under "Programming HomeLink@." Using HomeLinkO Press and hold the appropriate HomeLink@button for at least half of a second. The indicator light will come on while the signal is being transmitted. Resetting Defaults To reset HomeLink@to default settings do the following: 1. Hold down the two outside buttons for about 20 seconds until the indicator light begins to flash. 2. Continue to hold both buttons until the HomeLinkO indicator light turns off. 3.Release both buttons. For questions or comments, contact HomeLink@ at 1-800-355-351 or on the internet at 5, www.homelink.com. Erasing HomeLink@Buttons To erase programming from the three buttons do the following: 1. Press and hold down the two outside buttons until the indicator light begins to flash, after 20 seconds. 2. Release both buttons. Do not hold for longer than 30 seconds. HomeLink@is now in the train (learning) mode and can be programmed at any time beginning with Step 2 under "Programming HomeLinkO." 2-56