Toyota Tundra. Manual — part 16

HINT:



3 transmitter codes can be registered with the garage door opener, one transmitter code for
each of the 3 garage door opener switches.



Disconnecting the battery will not erase the transmitter codes registered with the garage door
opener.



An attempt to overwrite a previously registered transmitter code with a new system's
transmitter code may fail. In this situation, the previously registered transmitter code will not
be erased.

1. Select a garage door opener switch for transmitter code registration.

2. Press and hold the selected switch for 20 seconds. The garage door opener will enter

registration mode.

HINT:

Before entering registration mode, the LED illuminates. After entering registration mode, the
LED flashes at a cycle of 1 Hz. For a "rolling code" type system, after entering registration
mode, the LED flashes at a cycle of 8.8 Hz for 1.6 seconds, and then the LED flashes at a
cycle of 1 Hz.

Fig. 46: Identifying LED In Illumination Condition
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

3. After the garage door opener has entered registration mode, bring the original transmitter of

the system to be registered within 1 to 3 inches of the garage door opener and press and hold
one of the garage door opener switches. Then press the original transmitter switch.

NOTE:



Before transmitter code registration, confirm that all the
electrical systems (headlight, blower motor, rear defogger, etc.)
are turned off and no key is in the vehicle.



The garage door opener cannot be used with systems that: 1)
were manufactured before April 1, 1982; or 2) do not meet
Federal Standards (for example, garage doors without a jam
protection function).

2009 Toyota Tundra

2009 GENERAL INFORMATION Introduction - Tundra

Fig. 47: Identifying Original Transmitter
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

4. If the transmitter code registration was successful, the LED of the garage door opener flashes

at a cycle of 5.6 Hz. If no malfunction occurs, release both the garage door opener switch and
the original transmitter switch.

HINT:



If transmitter code registration fails: 1) the original transmitter's battery may be low or
need to be replaced, or 2) the system you are trying to register may not be compatible
with the garage door opener.



Some transmitter's signals stop after 1 to 2 seconds. For these types of transmitters: 1)
press and hold one of the garage door opener switches, and 2) press and release (cycle)
the transmitter switch every 2 seconds. Check if the transmitter code was successfully
registered.



After entering the garage door opener registration mode, transmitter code registration
must be completed within 90 seconds. If 90 seconds elapse, the garage door opener
will enter low power mode (refer to b "low power mode" below).

2009 Toyota Tundra

2009 GENERAL INFORMATION Introduction - Tundra

Fig. 48: Registration Mode Timing Table
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

b. Erase transmitter codes in the garage door opener clear mode.

Fig. 49: Identifying Garage Door Opener Switches
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

HINT:

All 3 registered transmitter codes will be erased. No option exists for only erasing one transmitter
code.

1. Press and hold the left and right switches of the garage door opener for 20 seconds. The LED

will begin to flash at a cycle of 5.6 Hz. Releasing the switches will end clear mode.

HINT:



If the switches are released within 10 seconds after the transmitter codes have been
erased, the garage door opener will enter registration mode.



If the switches are held for 10 seconds or more after the transmitter codes have been
erased, default codes will be set to the switches of the garage door opener. Using these
default codes, operation of the garage door opener can be checked using a tester.

2009 Toyota Tundra

2009 GENERAL INFORMATION Introduction - Tundra

Fig. 50: Clear Mode Timing Table
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

c. Low power mode:

1. If a garage door opener switch is held for 100 seconds or more, the garage door opener will

enter low power mode to economize on power consumption. When the garage door opener
has entered low power mode, the LED turns off.

33. INITIALIZE SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY

a. Turn the ignition switch ON.

b. If the sliding roof is open, close it fully.

c. By pushing the SLIDE switch to close or the TILT switch to up on the roof console box, make the

sliding roof operate as follows: TILT UP --> approximately 1 second --> TILT DOWN --> SLIDE
OPEN --> SLIDE CLOSE.

d. Check that the sliding roof stops at the fully closed position.

e. Finish the initialization.

f. Check that the AUTO operation works normally.

NOTE:

When replacing the sliding roof drive gear, the new sliding roof drive gear
requires initialization. If a reset is not executed, the following functions do
not operate: AUTO operation and jam protection function.

NOTE:

If the following conditions occur while operating, initialization will
fail.



Ignition switch is turned OFF.



Pushed sliding roof switch is released while sliding roof is
operating.

2009 Toyota Tundra

2009 GENERAL INFORMATION Introduction - Tundra