2005 Toyota Tundra Owners Manual - Page 310

'05 TUNDRA_U (L/O 0408) -Garage door opener R The garage door opener ( Universal Transceiver) is manufactured under license from HomeLinkR and can be programmed to operate garage doors, gates, entry doors, door locks, home lighting systems, and security systems, etc. 2. Place your hand−held garage transmitter 25 to 75 mm (1 to 3 in.) away from the surface of the HomeLinkR. Keep the indicator light on the HomeLinkR in view while programming. 3. Simultaneously press and hold the hand−held garage transmitter button along with the selected HomeLinkR button. 4. When the indicator light on the HomeLinkR changes from a slow to a rapid flash after 20 seconds, you can release both buttons. 5. Test the operation of the HomeLinkR by pressing the newly programmed button. If programming a garage door opener, check to see if the garage door opens and closes. If the garage door does not operate, identify if your garage transmitter is of the "Rolling Code" type. Press and hold the programmed HomeLinkR button. The garage door has the rolling code feature if the indicator light (on the HomeLinkR) flashes rapidly and then remains lit after 2 seconds. If your garage transmitter is the "Rolling Code" type, proceed to the heading "Programming a rolling code system". (a) Programming the HomeLinkR The HomeLinkR in your vehicle has 3 buttons and you can store one program for each button. To ensure correct programming into the HomeLinkR, install a new battery in the hand−held transmitter prior to programming. The battery side of the hand−held transmitter must be pointed away from the HomeLinkR during the programming process. For Canadian users, follow the procedure in "Programming an entrance gate/programming all devices in the Canadian market". 1. Decide which of 3 HomeLinkR buttons you want to program. Push and hold down one of the buttons until the indicator corresponding to the selected channel begins to flash. 310 2005 TUNDRA from Aug. '04 Prod. (OM34427U)