2007 TOYOTA TUNDRA ignition

1882007 TUNDRA from Jul. ’07 Prod. (OM34463U)
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 ignition switch is on, the last
previously used mode displayed just be-
fore the ignition switch is off will appear.
—Cruise information
XS16012c

1892007 TUNDRA from Jul. ’07 Prod. (OM34463U)
1. Zoom display of odometer and tripmeter
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 ignition
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 00:00:00. 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 00:00:00.
If the ignition switch is turned off while
the driving time is being calculated, the
calculation 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 igni-
tion 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.

1912007 TUNDRA from Jul. ’07 Prod. (OM34463U)
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 ignition
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 setting After customizing is complete, press the
“SET UP” button to set the selected item.
If the customization fails, the previously
set item 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 ignition 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.

1952007 TUNDRA from Jul. ’07 Prod. (OM34463U)
(a)
This message is to warn the driver that
the parking brake is not completely re-
leased at the vehicle speed of 5 km/h
(3 mph) or more.
Stop the vehicle and release the park-
ing brake fully.
The message appears with the master
warning light flashes, brake system warn-
ing light and a warning tone 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 with the master
warning light flashes and a warning tone
sounds.
NOTICE
Do not continue driving with an over-
heated engine. See “If your vehicle
overheats” on page 497 in Section 4.
(c)
This message is to remind the driver
that any of the doors are opened.
Close the door securely.
The message appears with the master
warning light flashes, open door warning
light and a warning tone sounds when the
vehicle speed rises above 5 km/h (3
mph).
(d)
This message is to remind the driver
that the fuel level in the tank becomes
nearly empty.
If the message appears with the low fuel
level warning light comes on and a warn-
ing tone sounds, fill up the tank as soon
as possible.The message disappears by pressing
“SELECT RESET” button when the ignition
switch is in the “ON” position. However,
the low fuel level warning light remains
on.
(e)
This message is to warn the driver that
automatic transmission fluid tempera-
ture is too high.
If the automatic transmission fluid temper-
ature is too high, the message appears
with the automatic transmission fluid tem-
perature warning light comes on and a
warning tone 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.

1962007 TUNDRA from Jul. ’07 Prod. (OM34463U)
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 range after the previous oil
change reaches 7200 km (4500 miles), the
message appears for about 15 seconds
with the master warning light and a warn-
ing tone 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 range after the previous oil
change reaches 8000 km (5000 miles), the
message appears with the master warning
light and a warning tone sounds. The
message stays on with the ignition switch
is turned to the “ON” position.
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 ignition 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 ignition 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
turns 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 with the master
warning light, low windshield washer fluid
level warning light and a warning tone
sounds.
If the message appears, fill the washer
tank as soon as possible. For instruc-
tions, see “Adding washer fluid” on
page 563 in Section 73.

2002007 TUNDRA from Jul. ’07 Prod. (OM34463U)
(a) Brake System Warning Light andbuzzer
This light comes on in the following cases
when the ignition switch is in the “ON”
position.
When the parking brake is applied...
This light comes on for a few seconds
when the ignition switch is turned to the
“ON” position even after the parking brake
is released.
When the brake fluid level is low...
CAUTION
It is dangerous to continue driving
normally when the brake fluid level is
low.
Have your vehicle checked at your
Toyota dealer in the following case:
The light does not come on even if the
parking brake is applied when the igni-
tion switch is in the “ON” position.
The light does not come on even if the
ignition switch is turned on with the
parking brake released.
A warning light turning on briefly during
operation does not indicate a problem.
CAUTION
If either of the following conditions
occurs, immediately stop your vehicle
at a safe place and contact your
Toyota dealer.
The light does not turn off even
after the parking brake is released
while the engine is running.
In this case, the brakes may not
work properly and your stopping
distance will become longer. De-
press the brake pedal firmly and
bring the vehicle to an immediate
stop.
The brake system warning light re-
mains on together with the “ABS”
warning light.
In this case, not only the antilock
brake system will fail but also the
vehicle will become extremely un-
stable during braking.
(b) Driver’s Seat Belt Reminder Light and Buzzer
The light and buzzer act as a reminder to
buckle up the driver’s seat belt.
Once the ignition switch is turned to “ON”
or “START”, the reminder light flashes and
buzzer sounds if the driver ’s seat belt is
not fastened. Unless the driver fastens the
belt, the light continues flashing and the
buzzer stops after about 4 to 8 seconds.
If the vehicle speed rises above 20 km/h
(12 mph) with the seat belt unfastened,
the buzzer will sound for about 10 sec-
onds. Then, if the seat belt is still unfas-
tened, the buzzer will sound in a different
tone for 20 seconds. Even if the vehicle
speed drops below 20 km/h (12 mph), the
buzzer will continue to sound. To stop the
buzzer, fasten the seat belt. If the buzzer
still sounds, make sure the front passen-
ger ’s seat belt is fastened.

2012007 TUNDRA from Jul. ’07 Prod. (OM34463U)
(c) Front Passenger ’s Seat Belt Re-minder Light and Buzzer
The light and buzzer act as a reminder to
have the front passenger buckle up the
seat belt.
Once the ignition switch is turned to the
“ON” position, the reminder light flashes if
a passenger sits in the right front passen-
ger seat and does not fasten the seat
belt.
If the vehicle speed rises above 20 km/h
(12 mph) with the seat belt unfastened,
the buzzer will sound for 10 seconds.
Then, if the seat belt is still unfastened,
the buzzer will sound in a different tone
for 20 seconds. Even if the vehicle speed
drops below 20 km/h (12 mph), the buzzer
will continue to sound. To stop the buzzer,
fasten the seat belt. If the buzzer still
sounds, make sure the driver ’s seat belt
is fastened.
The buzzer can be disabled. For details,
contact your Toyota dealer.
If luggage or other load is placed on the
front passenger seat, depending on its
weight, the reminder light to flash and
buzzer to sounds. (d) Charging System Warning Light
This warning light comes on when the
ignition switch is turned to the “ON” posi-
tion, and goes off when the engine is
started.
When there are problems in the charging
system while the engine is r
unning, the
warning light comes on.
NOTICE
When the charging system warning
light comes on while the engine is
running, malfunctions such as the en-
gine drive belt being broken may have
occurred. If the warning light comes
on, immediately stop the vehicle in a
safe place and contact your Toyota
dealer.
(e) Low Engine Oil Pressure Warning Light
This light warns that the engine oil pres-
sure is too low.
If it flickers or stays on while you are
driving, pull off the road to a safe place
and stop the engine immediately. Call a
Toyota dealer or qualified repair shop for
assistance.
The light may occasionally flicker when
the engine is idling or it may come on
briefly after a hard stop. There is no
cause for concern if it then goes out when
the engine is accelerated slightly.
The light may come on when the oil level
is extremely low. It is not designed to
indicate low oil level, and the oil level
must be checked using the level dipstick.
NOTICE
Do not drive the vehicle with the
warning light on—even for one block.
It may ruin the engine.

2022007 TUNDRA from Jul. ’07 Prod. (OM34463U)
(f) Malfunction Indicator Lamp
This lamp comes on when the ignition
switch is turned to the “ON” position
and goes off after the engine starts.
This means that the warning light sys-
tem is operating properly.
If the lamp remains on, or the lamp
comes on while driving, first check the
followings.
Empty fuel tank
If the fuel tank is empty, refuel immedi-
ately.
Loose fuel tank cap
If the fuel tank cap is loose, securely
tighten it.
These cases are temporary malfunctions.
The malfunction indicator lamp will go off
after taking several driving trips.
If the lamp does not go off even after
several trips, contact your Toyota dealer
as soon as possible.
If the fuel tank is not empty or the fuel
tank cap is not loose...
There is a problem somewhere in the
engine, emission control system, elec-
tronic throttle control system, automatic
transmission electrical system or warn-
ing light system itself. Contact your Toyota dealer as soon as
possible to service the vehicle.
If engine speed does not increase when
the accelerator pedal is depressed, there
may be a problem somewhere in the elec-
tronic throttle control system.
At this time, vibration may occur. Howev-
er, if you depress the accelerator pedal
more firmly and slowly, you can drive your
vehicle at low speeds. Have your vehicle
checked by your Toyota dealer as soon as
possible.
Even if the abnormality of the electronic
throttle control system is corrected during
low speed driving, the system may not be
recovered until the engine is stopped and
the ignition switch is turned to the “ACC”
or “LOCK” position.
CAUTION
Be especially careful to prevent erro-
neous pedal operation.
Emissions Inspection and Maintenance
(I/M) programs
Your vehicle may not pass a state
emission inspection if the malfunction
indicator lamp remains on. Contact your
Toyota dealer to check your vehicle’s
emission control system and OBD
(On
−Board Diagnostics) system before
taking your vehicle for the inspection.
For details, see “Emissions Inspection and
Maintenance (I/M) programs” in Section 6.
(g) Engine Oil Replacement Reminder Light (for vehicles sold in U.S.A.)
This light acts as a reminder to replace
the engine oil.
This light will come on when the ignition
switch is turned to the “ON” position and
will go off after about a few seconds.
When you drive for about 7200 km (4500
miles) after the engine oil replacement,
this light illuminates for about 3 seconds
and then flashes for about 12 seconds
with the ignition switch turned to the “ON”
position. If you continue driving without
replacing the engine oil, and if the
distance driven exceeds 8000 km (5000
miles), the light will come on after the
ignition switch is turned to “ON” position.
The light will remain on thereafter.