2006 TOYOTA 4RUNNER ECU

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1 2 3 4 5 6 (Preset buttons)
These buttons are used to preset and
tune in radio stations.
To preset a station to a button: Tune in
the desired station. (See “TUNE·FILE” or
“SEEK/TRACK”.) Push and hold down the
button until you hear a beep—this will set
the station to the button. The preset but-
ton number will appear on the display.
To recall a preset station: Push the button
for the station you want. The preset but-
ton number and station frequency will ap-
pear on the display.
These systems can store one AM and two
FM stations for each button. (The display
will show “AM”, “FM1” or “FM2” when you
push “AM·SAT”, “FM1” or “FM2” button.)
XM satellite radio
∗—
These buttons are used to preset and
tune in radio channels.
To preset a channel to a button: Tune in
the desired channel. (See “TUNE·FILE” or
“SEEK/TRACK”.) Push and hold down the
button until you hear a beep—this will set
the channel to the button. The preset but-
ton number will appear on the display. To recall a preset channel: Push the but-
ton for the channel you want. The preset
button number and channel number will
appear on the display.
This radio can store three XM channels
for each button. (The display will show
“SAT1”, “SAT2” or “SAT3” when you push
“AM·SAT” button.)
∗: Use of satellite radio requires XM tuner
and service. Contact your Toyota deal-
er for details.
(Eject button)
This button is used to eject one or all
compact discs.
To eject the current compact disc, push
and release the compact disc eject button.
To eject a specific disc, push “ ” (preset
button 3) or “ ” (preset button 4) until the
number of the disc you want to eject is
displayed. Push and release the eject but-
ton.
To eject all discs at a time, press and
hold the eject button until you hear a
beep. The last compact disc played before
pushing the button will be ejected first. If
the ejected disc is not removed for a long
time, the eject function will be cancelled.
(Reverse/Fastforward button)
Push and hold “
” (preset button 6) or
“
” (preset button 5) to fast −forward or
reverse within a compact disc. When you
release the button, the compact disc play-
er will resume playing.
AM·SAT (AM band and XM satellite ra-
dio
∗)
Push the “AM·SAT” button to turn on the
radio and select the AM or XM band.
“AM”, “SAT1”, “SAT2” or “SAT3” will ap-
pear on the display.
Error messages
If the satellite radio tuner malfunctions,
your audio system will display following
error messages.
“ANTENNA”:
The XM antenna is not connected.
Check whether the XM antenna cable
is attached securely.
A short −circuit occurs in the antenna or
the surrounding antenna cable. See a
Toyota certified dealer.

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1 2 3 4 5 6 (Preset buttons)
These buttons are used to preset and
tune in radio stations.
To preset a station to a button: Tune in
the desired station. (See “TUNE·FILE” or
“SEEK/TRACK”.) Push and hold down the
button until you hear a beep—this will set
the station to the button. The preset but-
ton number will appear on the display.
To recall a preset station: Push the button
for the station you want. The preset but-
ton number and station frequency will ap-
pear on the display.
These systems can store one AM and two
FM stations for each button. (The display
will show “AM”, “FM1” or “FM2” when you
push “AM·SAT” or “FM” button.)
XM satellite radio
∗—
These buttons are used to preset and
tune in radio channels.
To preset a channel to a button: Tune in
the desired channel. (See “TUNE·FILE” or
“SEEK/TRACK”.) Push and hold down the
button until you hear a beep—this will set
the channel to the button. The preset but-
ton number will appear on the display. To recall a preset channel: Push the but-
ton for the channel you want. The preset
button number and channel number will
appear on the display.
This radio can store three XM channels
for each button. (The display will show
“SAT1”, “SAT2” or “SAT3” when you push
“AM·SAT” button.)
∗: Use of satellite radio requires XM tuner
and service. Contact your Toyota deal-
er for details.
(Eject button)
This button is used to eject one or all
compact discs.
To eject the current compact disc, push
and release the compact disc eject button.
To eject a specific disc, push “ ” (preset
button 3) or “ ” (preset button 4) until the
number of the disc you want to eject is
displayed. Push and release the eject but-
ton.
To eject all discs at a time, press and
hold the eject button until you hear a
beep. The last compact disc played before
pushing the button will be ejected first. If
the ejected disc is not removed for a long
time, the eject function will be cancelled.
(Reverse/Fastforward button)
Push and hold “
” (preset button 6) or
“
” (preset button 5) to fast −forward or
reverse within a compact disc. When you
release the button, the compact disc play-
er will resume playing.
AM·SAT (AM band and XM satellite ra-
dio
∗)
Push the “AM·SAT” button to turn on the
radio and select the AM or XM band.
“AM”, “SAT1”, “SAT2” or “SAT3” will ap-
pear on the display.
Error messages
If the satellite radio tuner malfunctions,
your audio system will display following
error messages.
“ANTENNA”:
The XM antenna is not connected.
Check whether the XM antenna cable
is attached securely.
A short −circuit occurs in the antenna or
the surrounding antenna cable. See a
Toyota certified dealer.

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Replace the battery according to the fol-
lowing procedure:
1. Remove the cover of the controller as shown.2. Remove the discharged batteries andput in the new batteries as shown.
Install the cover.
NOTICE
Be sure that the positive side and
negative side of the controller bat-
tery should be faced correctly.
 Do not replace the battery with wet
hands. Water may cause rust.
 Do not touch or move any compo-
nents inside of the controller, or it
may interfere with proper operation.
 Be careful not to bend the electrode
of the controller battery insertion.
 Close the battery case securely.
After replacing the battery, check that the
controller operates properly. If the control-
ler still does not operate properly, contact
your Toyota dealer.

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CAUTION
When doing the circling calibration,
be sure to secure a wide space,
and watch out for people and ve-
hicles in the neighborhood. Do not
violate any local traffic rules while
performing circling calibration.
Do not adjust the display while the
vehicle is moving. Be sure to adjust
the display only when the vehicle is
stopped.
The rear view monitor system assists
the driver by displaying an image of
the view behind the vehicle while back-
ing up. The left and right displayed on
the screen are the same as those of the
inside rear view mirror.
To display the rear view image on the
screen, place the selector lever in the
“R” position when the ignition switch is
in the “ON” position.
If you move the selector lever out of the
“R” position, the screen returns to the
previous screen. Operating another func-
tion of the navigation system will display
another screen.
The rear view monitor system is a supple-
ment device intended to assist back up.
When backing up, be sure to check be-
hind and all around the vehicle visually.CAUTION
Never depend on the rear view
monitor system entirely when back-
ing up. Always make sure your in-
tended path is clear.
Use caution, just as you would
when backing up any vehicle.
Never back up while looking only at
the screen. The image on the
screen is different from actual con-
ditions. Depicted distances between
objects and flat surfaces will differ
from actual distance. If you back up
while looking only at the screen,
you may hit a vehicle, a person or
an object. When backing up, be
sure to check behind and all around
the vehicle visually and with mir-
rors before proceeding.
Rear view monitor system

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If a bright light (for example, sunlight re-
flected off the vehicle body) is picked up
by the camera, the smear effect
∗ peculiar
to the camera may occur.
∗: Smear effect—A phenomenon that oc-
curs when a bright light (for example, sun-
light reflected off the vehicle body) is
picked up by the camera; when trans-
mitted by the camera, the light source
appears to have a vertical streak above
and below it.
Rear console box
Luggage compartment
The power outlets are designed for
power supply for car accessories.
In the rear console box—To use the
power outlet, push the lid of the auxil-
iary box to open.
The key must be in the “ACC” or “ON”
position for the power outlet to be used.
Power outlet (12 VDC)

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On some models, an auxiliary box is
located inside the glove box.
To increase the capacity of the glove box,
raise the lower panel of the auxiliary box.Indicator light
Buttons
The garage door opener (\b
Universal Transceiver) is manufactured
under license from HomeLink\b and can
be programmed to operate garage
doors, gates, entry doors, door locks,
home lighting systems, and security
systems, etc.
Garage door opener

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6. Test the operation of the HomeLink\b by
pressing the newly programmed button.
Check to see if the gate/device oper-
ates correctly.
7. Repeat steps 1 through 6 for each re- maining HomeLink
\b button to program
another device.
Programming other devices
To program other devices such as home
security systems, home door locks or
lighting, contact your authorized Toyota
dealer for assistance.
Reprogramming a button
Individual HomeLink
\b buttons cannot be
erased, however, to reprogram a single
button, follow the procedure “Programming
the HomeLink
\b”.
(b) Operating the HomeLink
\b
To operate the HomeLink\b, press the
appropriate HomeLink\b button to activate
the programmed device. The HomeLink\b
indicator light should come on. The
HomeLink\b continues to send the signal
for up to 20 seconds as long as the
button is pressed.
(c) Erasing the entire HomeLink\b
memory (all three programs)
To erase all previously programmed codes
at one time, press and hold down the 2
outside buttons for 20 seconds until the
indicator light flashes.
If you sell your vehicle, be sure to erase
the programs stored in the HomeLink
\b
memory. For additional programming assistance
with your HomeLink
\b Universal
Transceiver call the:
The Toyota Customer Experience
Center at 1 −800− 331−4331 (U.S.A.)
Toyota Canada Customer Interaction
Centre at 1 −888− 869−6828 (Canada)
Refer to HomeLink
\b on the internet at:
WWW.HOMELINK.COM

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The right side of luggage compartment
auxiliary box is equipped with a belt to
hold the objects.
To use the belt, do the following.
1. To loosen: Pull the buckle forward.
2. To tighten: Pull on the belt.
Make sure the objects are securely held.
CONSOLE BOX TABLE
To use the console box table, open it.
CAUTION
To reduce the chance of injury in
case of an accident or a sudden stop,
always keep the table closed while
driving.
NOTICE
To prevent damage to the table, do
not place any object heavier than 1
kg (2.20 lb.) on it, and do not leave
any object on the table for a long
time.
—Using the holding belts Rear console box