2007 TOYOTA TUNDRA stop start

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.

2052007 TUNDRA from Jul. ’07 Prod. (OM34463U)
If the light comes on, stop your vehicle in
a safe place as soon as possible and
check that the tire inflation pressure of all
four tires is as specified on the tire and
loading information label. (See “Checking
tire inflation pressure” on page 548 in
Section 7−2.) The light should go off 3 to
6 minutes after the tire inflation pressure
is adjusted.
If the warning light comes on after blink-
ing for 1 minute, the tire pressure warning
system may be malfunctioning. Contact
your Toyota dealer.
For details, see “Tire pressure warning
system” on page 251 in Section 1 −7.
(n) Automatic Transmission Fluid Tem- perature Warning Light
This light warns that the automatic trans-
mission fluid temperature is too high.
If this light comes on while you are driv-
ing, slow down and pull off the road. Stop
the vehicle at a safe place and put the
selector lever in “P”. With the engine id-
ling, wait until the light goes off. If the
light goes off, you may start the vehicle
again. If the light does not go off, call a
Toyota dealer or qualified repair shop for
assistance.NOTICE
Continued driving with the warning
light on may damage the automatic
transmission.
(o) Master Warning Light
If the master warning light comes on, a
message appears on the multi −information
display. Depending on the conditions a
warning tone may sound. (See “—Warning
messages” on page 193 in this Section for
instructions.)
(p) Low Windshield Washer Fluid Level Warning Light
The light warns that the windshield washer
fluid level is too low. Add washer fluid at
your earliest opportunity. (For instructions,
see “Adding washer fluid” on page 563 in
Section 7 −3.)
The light will come on when the ignition
switch is turned to the “ON” position and
will go off after a few seconds.
(q) Key Reminder Buzzer
This buzzer acts as a reminder to remove
the key when you open the driver’s door
with the ignition switch in the “ACC” or
“LOCK” position. (r) Parking Brake Reminder Buzzer
The buzzer acts once when the parking
brake is not completely released at the
vehicle speed of 5 km/h (3 mph) or more.
Stop the vehicle and release the parking
brake fully.
(s) Fourwheel Drive System Warning
Buzzer (fourwheel drive models)
This buzzer reminds you that the transfer
mode is not selected correctly.
If the buzzer sounds when you shift the
transfer from “2WD” to “4H”, “4L” to “4H”,
“4H” to “4L”, or “4L” to “2WD” mode, fol-
low the instructions in “Four −wheel drive
system” on page 239 in Section 1 −7.
(t) Open Moon Roof Reminder Buzzer
This buzzer acts as a reminder to close
the moon roof when you turn the ignition
switch off and open the driver ’s door.

2432007 TUNDRA from Jul. ’07 Prod. (OM34463U)
The brake actuator temperature increases
during continuous operation of the follow-
ing systems under conditions such as on
slippery roads.
Traction control system
“AUTO LSD” system
If the brake actuator temperature becomes
too high while any of the systems is oper-
ating, a buzzer will start to sound intermit-
tently to indicate that the traction control
system can no l onger operate. In this
case, immediately stop your vehicle at a
safe place.
If the system continues to operate, the
buzzer sound changes from intermittent to
continuous. (The continuous buzzer
sounds for about 3 seconds.)
At the time, the slip indicator light will
come on and the traction control system
temporarily stops operating in order to
protect the brake actuator. (Although the
traction control system does not operate,
it is no problem to continue driving.) The
system will be automatically restored after
a short time and the slip indicator light
goes off.XS17010a
TRACTION CONTROL OFF MODE
(twowheel drive mode only)
When getting the vehicle out of mud or
newly fallen snow, etc., it may be bene-
ficial to turn off the traction control
system. This system that controls en-
gine performance interferes with the
process of freeing rear wheels.
To turn off: Briefly push the “VSC OFF”
switch.
The “AUTO LSD” and slip indicator lights
will come on.
The vehicle stability control system is al-
ways activated, even if the traction control
system is turned off. To turn on: Briefly push the “VSC OFF”
switch once again.
The “AUTO LSD” and slip indicator lights
will go off.
If the engine is turned off while the
“AUTO LSD” and slip indicator lights are
on and then restarted, the indicator lights
will turn off automatically.
When you push and hold the “VSC OFF”
switch for 3 seconds or more with the
vehicle stopped, turn off the vehicle stabil-
ity control system. See “Vehicle stability
control system” on page 248 in this Sec-
tion.
“AUTO LSD” and slip indicator lights come
on for a few seconds when the ignition
switch is turned to the “ON” position. If
the indicator lights do not come on when
the ignition switch is turned to the “ON”
position, contact your Toyota dealer.
CAUTION
Do not drive with the traction control
system continuously turned off.

2452007 TUNDRA from Jul. ’07 Prod. (OM34463U)
CAUTION
Do not use the “AUTO LSD” system
in conditions other than the above. A
much greater steering effort and more
careful cornering control will be re-
quired.
XS17010a
To turn on the system, briefly push the
“VSC OFF” switch.
The “AUTO LSD” is activated under the
following condition. At this time, the
“AUTO LSD” and slip indicator lights
will come on.
The driving mode is set in the two−
wheel drive mode (In the four −wheel
drive mode, the system does not
work.)
Driving at a speed under 100 km/h (62
mph)
To turn off the system, briefly push the
“VSC OFF” switch again and the “AUTO
LSD” and slip indicator lights will go off. If the engine is turned off while the
“AUTO LSD” and slip indicator lights are
on and then restarted, the indicator light
will turn off automatically.
When you push and hold the “VSC OFF”
switch for 3 seconds or more with the
vehicle stopped, turn off the vehicle stabil-
ity control system. See “Vehicle stability
control system” on page 248 in this Sec-
tion.

2462007 TUNDRA from Jul. ’07 Prod. (OM34463U)
XS17011a
Ty p e A
XS17012a
Ty p e B
Make sure the “AUTO LSD” and slip indi-
cator lights come on under the above con-
dition when you use the “AUTO LSD” sys-
tem.
The slip indicator light blinks when the
system is controlling the spinning of the
rear wheels.
The “AUTO LSD” and slip indicator lights
come on for a few seconds when the
ignition switch is turned to the “ON” posi-
tion. If the indicator lights does not come
on when the ignition switch is turned to
the “ON” position, contact your Toyota
dealer.
The brake actuator temperature increases
during continuous operation of the follow-
ing systems under conditions such as on
slippery roads.
“AUTO LSD” system
Traction control system
If the brake actuator temperature becomes
too high while any of the systems is oper-
ating, a buzzer will start to sound intermit-
tently to indicate that the “AUTO LSD”
system can no l onger operate. In this
case, immediately stop your vehicle at a
safe place. If the system continues to operate, the
buzzer sound changes from intermittent to
continuous. (The continuous buzzer
sounds for about 3 seconds.)
At the time the slip indicator light will
come on and the “AUTO LSD” system
temporarily stops operating in order to
protect the brake actuator. (Although the
“AUTO LSD” system does not operate, it
is no problem to continue driving.) The
system will be automatically restored after
a short time.

2502007 TUNDRA from Jul. ’07 Prod. (OM34463U)
XS17035a
When getting the vehicle out of mud or
newly fallen snow, etc., it may be bene-
ficial to turn off the vehicle stability
control system. This system that con-
trols engine performance interferes with
the process of freeing rear wheels
(twowheel drive models) or 4 wheels
(fourwheel drive models).
To turn off: First, push the “VSC OFF”
switch to turn off the traction control
system and check that the “AUTO LSD”
and slip indicator lights come on. Then,
push and hold the “VSC OFF” switch
for 3 seconds or more with the vehicle
stopped.
The “VSC OFF” and slip indicator lights
will come on.To turn on: Briefly push the “VSC OFF”
switch once again.
The “VSC OFF” and slip indicator lights
will go off.
If the engine is turned off while the “VSC
OFF” and slip indicator lights are on and
then restarted, the indicator lights will turn
off automatically.
When you briefly push the “VSC OFF”
switch, turn off the vehicle stability control
system. See “Traction control system” on
page 242 in this Section.
The “VSC OFF” and slip indicator lights
come on for a few seconds when the
ignition switch is turned to the “ON” posi-
tion. If the indicator lights do not come on
when the ignition switch is turned to the
“ON” position, contact your Toyota dealer.
CAUTION
Do not drive with the vehicle stability
control system continuously turned
off.
XS17006a
Ty p e A
XS17007a
Ty p e B