2008 TOYOTA TUNDRA engine

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2008 TUNDRA from Apr. ’08 Prod. (OM 34477U)
Each time you push the “INFO” button,
the display toggles through the follow-
ing
1. Zoom display of odometer and trip me- ter
2. Average fuel consumption
3. Instantaneous fuel consumption
4. Driving range
5. Driving time
6. Average vehicle speed
The displayed values in the cruise infor-
mation display indicate general driving
conditions. Accuracy varies with driving
habits and road conditions.
When the engine switch is on, the last
previously used mode displayed just be-
fore the engine switch is off will appear.
—Cruise information
XS16012C

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2008 TUNDRA from Apr. ’08 Prod. (OM 34477U)
1. Zoom display of odometer and trip
meter
The odometer and one of the trip meters
are displayed simultaneously. See
“—Odometer and two trip meters”.
2. Average fuel consumption (“Average Fuel Economy”)
Average fuel consumption is calculated
and displayed based on total driving
distance and total fuel consumption
with the engine running.
The displayed value is updated every 10
seconds.
To reset the calculations, push and hold
the “SELECT RESET” button for more
than 2 seconds.
3. Instantaneous fuel consumption (“Current Fuel Economy”)
The instantaneous fuel consumption is
calculated and displayed based on dis-
tance and fuel consumption at 20 revo-
lutions of the engine.
The displayed value is updated for a short
time.
An accurate figure may not be shown if
the vehicle is driving down a long slope,
and engine brake is applied. (The display
will indicate the extremely low fuel con-
sumption.) The display indicates 0 when the vehicle
is stopped with the engine running.
The calculation is reset when the engine
switch is turned off.
4. Driving range (“Distance To Empty”)
The distance the vehicle can travel with
the remaining fuel is calculated and
displayed based on the quantity of re-
maining fuel and past fuel consumption.
The driving range display indicates the
approximate distance that you can drive
until the fuel gauge reaches “E”. It is
different from the actual distance traveled.
The displayed value is updated every time
the fuel equivalent for 1 mile or 1 km is
consumed.
Every time you refuel the vehicle, the cal-
culation is reset. However, when only a
small amount of fuel is added to the tank,
the display may not be reset.
The actual driving range varies with driv-
ing habits and road conditions. If fuel con-
sumption is good, the driving range will be
longer than indicated. If fuel consumption
is poor, the driving range will be shorter
than indicated. If the low fuel level warning light comes
on, refuel the vehicle even if the display
indicates that the vehicle can be driven
further.
5. Driving time (“Trip Timer”)
To calculate the driving time, display
the “Trip Timer” after the engine has
been started. Then press the “SELECT
RESET” button. To stop the calculation,
press the “SELECT RESET” button
again.
Driving time is counted from 0:00:00. Up
to 99:59:59 (99 hours, 59 minutes and 59
seconds) can be displayed. When the driv-
ing time exceeds 99:59:59, the counter
returns to 0:00:00.
If the engine switch is turned off while the
driving time is being calculated, the cal-
culation will cease. When the engine is
next started, it will automatically resume
from the previous value.
If the “SELECT RESET” button is pressed
to cease the calculation and then the en-
gine switch is turned off, the calculation
will not resume when the engine is next
started. In this case, press the “SELECT
RESET” button to start the calculation.
To reset the calculation, push and hold
the “SELECT RESET” button for more
than 2 seconds.

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2008 TUNDRA from Apr. ’08 Prod. (OM 34477U)
6. Average vehicle speed
(“Average Speed”)
Average vehicle speed is calculated and
displayed based on total driving dis-
tance and total driving time with the
engine running.
The displayed value is updated every 10
seconds.
To rest the calculations, push and hold the
“SELECT RESET” button for more than 2
seconds. Your vehicle includes a variety of electron-
ic features that can be customized to your
preferences. The vehicle can be custom-
ized while the vehicle is stopped.
“KEYLESS ENTRY” is used for some cus-
tomization item names in the screen dis-
play. It means “Wireless door lock” in this
owner ’s manual.
1. Select the item you want to customize with the “SETUP US/M” button.
KEYLESS ENTRY FEEDBACK
KEYLESS ENTRY
ALL DOORS UNLOCK KEYLESS ENTRY RELOCK TIMER
DOOR AUTO LOCKING
DOOR AUTO UNLOCKING
HEADLAMPS AUTO OFF TIMER
COURTESY LAMPS OFF TIMER
DEFAULT SETTING UNITS
2. Customize the item with the “SELECTRESET” button.
Door lock and unlock warning function
Screen text: KEYLESS ENTRY
FEEDBACK
“LAMPS + TONE”
∗
“TONE” “LAMPS”“OFF”
Time for automatic door lock function
Screen text: KEYLESS ENTRY
RELOCK TIMER
“60 SECONDS”
∗“120 SECONDS”
“OFF”“30 SECONDS”
Double switch operation to unlock all
the doors
Screen text: KEYLESS ENTRY ALL
DOORS UNLOCK
“2 PRESSES”
∗ ⇔ “1 PRESS”
—Feature customization

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2008 TUNDRA from Apr. ’08 Prod. (OM 34477U)
Automatic door locking function
Screen text: DOOR AUTO LOCKING
“ABOVE 12MPH
(Metric: 20 km/h)”
∗“SHIFT OUTOF PA R K ”
“OFF”
Automatic door unlocking function
Screen text: DOOR AUTO UNLOCKING
“SHIFT TO PA R K ”
∗“DRIVER DOOROPEN”
“OFF”
Time period before lights turn off (if a
door is opened and closed, and engine
switch is in ACC or LOCK)
Screen text: HEADLAMPS AUTO OFF
TIMER
“30 SECONDS”
∗
“90 SECONDS”
“60 SECONDS”“0 SECONDS”
Time period before lights turn off
Screen text: COURTESY OFF TIMER
“15 SECONDS”
∗“30 SECONDS”
“8 SECONDS”
Default settings of all items
Screen text: HOLD RESET TO
RESTORE DEFAULT SETTINGS
∗: Default setting After customizing is complete, press the
“SET UP” button to set the selected item.
If the customization fails, the previous set-
ting will be displayed. If no button is
pressed for 10 seconds, the display
switches to INFO mode.
As for any items except “UNITS”, the set-
tings cannot be changed at a vehicle
speed of 5 km/h (3 mph) or more. A mes-
sage, “PLEASE STOP VEHICLE TO
CHANGE SETTINGS”, will be indicated on
the screen and customizing operation can-
not be accomplished.
If the “SYSTEM ERROR” message is indi-
cated on the screen, the customizing op-
eration cannot be performed due to a
communication error. In such cases, turn
the engine switch off and then on again.
When the communication returns to nor-
mal, the customizing operation can then
be performed. If the “SYSTEM ERROR”
message is indicated again, contact your
Toyota dealer.

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MessageStatusAction
(a)Parking brake is not released.Release parking brake.
(b)Engine coolant temperature is too high.Stop your vehicle and allow engine to cool.
(c)Any of doors are opened.Close doors completely.
—Warning messages

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2008 TUNDRA from Apr. ’08 Prod. (OM 34477U)
MessageStatusAction
(d)Fuel in tank becomes nearly empty.Fill up tank.
(e)Automatic transmission fluid temperature is
too high.Stop and check.
(f)Oil change is nearly due.Check engine oil.
(g)Oil change is due.Replace engine oil.
(h)Washer fluid level is low.Add washer fluid.

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2008 TUNDRA from Apr. ’08 Prod. (OM 34477U)
(a)
This message is to warn the driver that
the parking brake is not completely re-
leased at a vehicle speed of 5 km/h (3
mph) or more.
Stop the vehicle and release the park-
ing brake fully.
When the message appears, the master
warning light flashes, the brake system
warning light remains on, and an intermit-
tent warning tone also sounds.
(b)
This message is to warn the driver that
the engine coolant temperature is too
high.
Stop the vehicle and allow the engine
to cool.
The message appears, the master warning
light flashes, and a warning tone also
sounds.
NOTICE
Do not continue driving with an over-
heated engine. See “If your vehicle
overheats” on page 502 in Section 4.
(c)
This message is to remind the driver
that one or more of the doors are
opened.
Close the door securely.
The message appears, the master warning
light flashes, the open door warning light
remains on, and a warning tone also
sounds when the vehicle speed rises
above 5 km/h (3 mph).
(d)
This message is to remind the driver
that the fuel is nearly empty. When the message appears, the low fuel
level warning light comes on, and a warn-
ing tone also sounds. If it appears, fill the
fuel tank as soon as possible.
The message disappears by pressing the
“SELECT RESET” button when the engine
switch is in the “ON” position. However,
the low fuel level warning light remains
on.
(e)
This message is to warn the driver that
the automatic transmission fluid tem-
perature is too high.
If the automatic transmission fluid temper-
ature is too high, the message appears,
the automatic transmission fluid tempera-
ture warning light comes on, and a warn-
ing tone also sounds.
If this message appears while you are
driving, slow down and pull off the road.
Stop the vehicle at a safe place and put
the selector lever in “P”. With the engine
idling, wait until the message goes off. If
the message goes off, you may start the
vehicle again. If the message does not go
off, call a Toyota dealer or qualified repair
shop for assistance.

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NOTICE
Continue driving with the warning
message on may result in damage of
the automatic transmission.
(f) (U.S.A. only)
This message is to remind the driver to
change the engine oil. The message is
a prior notice.
Toyota recommends that the engine oil
be changed as soon as possible.
If the driving distance after the previous
oil change reaches 7200 km (4500 miles),
the message appears for about 15 sec-
onds, the master warning light comes on,
and a warning tone also sounds.
The engine oil maintenance data must be
reset after the engine oil change. See
following “Resetting the engine oil
maintenance data”. (g)
(U.S.A. only)
This message is to remind the driver to
change the engine oil.
Change the engine oil as soon as pos-
sible.
If the driving distance after the previous
oil change reaches 8000 km (5000 miles),
the message appears, the master warning
light comes on, and a warning tone also
sounds. The message stays on when the
engine switch is turned to the “ON” posi-
tion.
The engine oil maintenance data must be
reset after the engine oil change. See
“Resetting the engine oil maintenance
data” below for the procedure to reset the
system.
Resetting the engine oil maintenance
data
The engine oil maintenance data must be
reset after replacement of the engine oil.
Reset the data by the following procedure: 1. Turn the engine switch to the “ACC” or “LOCK” position with the trip meter A
reading shown. (For details, see
“Odometer and two trip meters” on
page 186 in this Section.) 2. Turn the engine switch to the “ON”
position while holding down the trip
meter reset knob.
Hold down the knob for at least 5
seconds. The information display indicates
“MAINT REQD RESET MODE
COMPLETE”, the master warning light
comes on and the tone sounds.
If the system fails to reset, perform the
above procedure again.
(h)
This message appears when the washer
fluid level becomes very low.
Fill the tank as soon as possible.
The message appears the master warning
light comes on and a warning tone also
sounds.
If the message appears, fill the washer
tank as soon as possible. For instruc-
tions, see “Adding washer fluid” on
page 567 in Section 73.