2007 TOYOTA SEQUOIA ignition

1902007 SEQUOIA from Aug. ’07 Prod. (OM34462U)
In the following cases, contact your Toyota
dealer:
The indicator light does not come on
when the ignition key is turned “ON”.
The indicator light remains on after the
ignition is turned on.
The indicator light comes on when the
system is on while driving.
NOTICE
Make sure that the center differential
lock indicator light goes off before
normal driving.
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“VSC TRAC” warning light
This light warns that there is a problem
somewhere in the vehicle stability control
system, traction control system (two−wheel
drive models) or active traction control
system (four −wheel drive models).
The warning light will come on when the
ignition key is turned to “ON” and will go
off after a few seconds.
If the light comes on while driving, the
system does not work. However, as con-
ventional braking operates when applied,
there is no problem to continue your driv-
ing. In the following cases, contact your Toyota
dealer:
The warning light does not come on
after the ignition key is turned to “ON”.
The warning light remains on after the
ignition key is turned to “ON”.
The warning light comes on while driv-
ing.
Tw o −wheel drive models—The “TRAC
OFF” indicator light will come on when the
“VSC TRAC” warning light comes on even
if the “TRAC OFF” switch is not pushed.
Four −wheel drive models—The “VSC OFF”
indicator light will come on when the “VSC
TRAC” warning light comes on even if the
center differential lock switch is not
pushed.

1952007 SEQUOIA from Aug. ’07 Prod. (OM34462U)
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(d) Indicator lights1. Height control indicator lights
2. Manual control mode indicator light
When the ignition switch is turned on, all
the indicator lights come on. The indicator
light showing the present mode only re-
mains on and all other lights go off after
a few seconds. This means the system
operates correctly.
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If you change the vehicle height mode,
the indicator lights change as follows:
When changing the vehicle height from
“N” mode to “HI”: 1. The “N” mode indicator light goes off and the “HI” mode indicator light blinks.
2. After the vehicle height control reaches “HI” mode, the “HI” mode indicator light
remains on. If the underbody of the vehicle has
touched the surface on bumpy roads or
the area around the rear suspension is
coated with ice, the vehicle height cannot
be changed with the height control switch.
In this case, move the vehicle or remove
the ice around the rear suspension. The
vehicle height will change to the selected
mode, after a while, when the ignition
switch is turned to the “ON” position.
In the following cases, there is a problem
somewhere in you rear height control air
suspension. Although there is no problem
to continue normal driving, have the rear
height control air suspension checked by
your Toyota dealer as soon as possible.
The height control indicator light and
manual control mode indicator light do
not come on when the ignition switch
is turned on.
The manual control mode indicator light
blinks.

1992007 SEQUOIA from Aug. ’07 Prod. (OM34462U)
Do not lower the vehicle height for
bumpy roads. If the underbody of
the vehicle touches the road sur-
face, the vehicle may be damaged.
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(c) Indicator lights
1. Height control indicator lights
2. Manual control mode indicator light
When the ignition switch is turned on, all
the indicator lights come on. The indicator
light showing the present mode only re-
mains on and all other lights go off after
a few seconds. This means the system
operates correctly. When you change the vehicle height in
manual mode, the height control indicator
light changes as follows:
Tw o
−wheel drive models
“HI”: 20 mm (0.8 in.) or higher than the standard height
“N”: Between −7.5 mm (0.3 in.) and 20
mm (0.8 in.) of the standard
height
“LO”: Lower than −7.5 mm (0.3 in.) of
the standard height
Four −wheel drive models
“HI”: 20 mm (0.8 in.) or higher than the standard height
“N”: Between −15 mm (0.6 in.) and 20
mm (0.8 in.) of the standard
height
“LO”: Lower than −15 mm (0.6 in.) of
the standard height

2002007 SEQUOIA from Aug. ’07 Prod. (OM34462U)
In the following cases, there is a problem
somewhere in you rear height control air
suspension. Although there is no problem
to continue normal driving, have the rear
height control air suspension checked by
you Toyota dealer as soon as possible.
The height control indicator light and
manual control mode indicator light do
not come on when the ignition switch
is turned on.
The manual control mode indicator light
blinks.
(d) Parking and stopping tips
If you immediately stop the engine to park
the vehicle after off −road driving, the ve-
hicle height is lowered slightly as the ve-
hicle becomes cool. When parking, make
sure there is nothing that will be in con-
tact with the underbody of the vehicle.
If you park the vehicle for a long time,
the vehicle height may be gradually low-
ered. When parking for a long time, make
sure there is nothing that will be in con-
tact with the underbody of the vehicle.
If you stop the engine, the vehicle height
may change in accordance with the
change in the temperature. (e) Rear height control failure warning
If there is a problem somewhere in the
rear height control air suspension, the
manual control mode indicator light blinks.
If this is the case, change to the automat-
ic control mode by pushing the height
control mode select switch, and bring your
vehicle to your Toyota dealer as soon as
possible to have it checked.
The tire pressure warning system warns
you that the tire inflation pressure is
low.
The tire pressure warning system is not
a substitute for checking normal tire infla-
tion pressure. Check the tire inflation
pressure with a tire pressure gauge regu-
larly.
CAUTION
The warning system may not activate
immediately if blowout or sudden air
loss should occur.
Tire pressure warning system

2012007 SEQUOIA from Aug. ’07 Prod. (OM34462U)
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The tire pressure warning light comes on
when the ignition key is turned to the
“ON” position and goes off after a few
seconds. This means the tire pressure
warning system is operating properly. If
the tire inflation pressure becomes low,
the light comes on again. In this case,
adjusting the tire inflation pressure will
turn off the light after a few minutes. If
the light comes on after blinking for 1
minute, the tire pressure warning system
is not working properly.Indicator
status
MeaningsDo this
ON
Tire inflation
pressure is
lowAdjust the
tire
inflation
pressure
ON after
blinking for
1 minuteTire pressure
warning
system
malfunction
Have the
system
checked at
your
To y o t a
dealer
CAUTION
If the tire pressure warning light
comes on, be sure to observe the
following precautions. Failure to do
so could cause loss of vehicle control
and result in death or serious injury.
Stop your vehicle in a safe place as
soon as possible. Adjust the tire
inflation pressure immediately.
If the tire pressure warning light
comes on even after tire inflation
pressure adjustment, it is probable
that you have a flat tire. Check the
tires. If the tire is flat, change to
the spare tire and have the flat tire
repaired by the nearest Toyota deal-
er.
Avoid abrupt maneuvering and brak-
ing. If the vehicle tires deteriorate,
you could lose control of the steer-
ing wheel or the brakes.

2032007 SEQUOIA from Aug. ’07 Prod. (OM34462U)
Your vehicle has also been equipped
with a TPMS (tire pressure warning
system) malfunction indicator to indi-
cate when the system is not operat-
ing properly. The TPMS (tire pressure
warning system) malfunction indicator
is combined with the low tire pres-
sure telltale (tire pressure warning
light). When the system detects a
malfunction, the telltale will flash for
approximately one minute and then
remain continuously illuminated. This
sequence will continue upon subse-
quent vehicle startups as long as
the malfunction exists. When the mal-
function indicator is illuminated, the
system may not be able to detect or
signal low tire pressure as intended.TPMS (tire pressure warning system)
malfunction may occur for a variety
of reasons, including the installation
of replacement or alternate tires or
wheels on the vehicle that prevent
the TPMS (tire pressure warning sys-
tem) from functioning properly. Al-
ways check the TPMS (tire pressure
warning system) malfunction telltale
after replacing one or more tires or
wheels on your vehicle to ensure that
the replacement or alternate tires and
wheels allow the TPMS (tire pressure
warning system) to continue to func-
tion properly.
NOTICE
Do not use liquid sealants for a flat
tire as tire pressure warning valve
and transmitter will be damaged.
 When the tires must be repaired or
replaced, have them repaired or re-
placed by the nearest Toyota dealer
or an authorized tire dealer. The
tire pressure warning valves and
transmitters will be affected by the
installation or removal of tires.
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IF THE TIRE PRESSURE WARNING
LIGHT COMES ON AFTER BLINKING
FOR 1 MINUTE...
If the tire pressure warning light comes
on after blinking for 1 minute when the
ignition key is turned to the “ON” posi-
tion, the tire pressure warning system
is not working properly.
The system will be disabled in the follow-
ing conditions:
(When the condition becomes normal, the
system will work properly.)
If tires not equipped with tire pressure
warning valves and transmitters are
used.

2042007 SEQUOIA from Aug. ’07 Prod. (OM34462U)
If the ID code on the tire pressure
warning valves and transmitters is not
registered in the tire pressure warning
computer.
If the tire inflation pressure is more
than 500 kPa (5.1 kgf/cm2 or bar, 73
psi).
The system may be disabled in the follow-
ing conditions:
(When the condition becomes normal, the
system will work pr operly.)
If the tire inflation pressure is more
than 500 kPa (5.1 kgf/cm2
or bar, 73
psi).
If electronic devices or facilities using
similar radio wave frequencies are
nearby.
If a radio set at similar frequencies is
in use in the vehicle.
If a window tint that affects the radio
wave signals is installed.
If there is a lot of snow or ice on the
vehicle, in particular around the wheels
or wheel housings.
If non −genuine Toyota wheels are used.
If tire chains are used.
If the spare tire is in a location subject
to poor radio wave signal reception. If the tire pressure warning light continues
to come on after blinking for 1 minute
when the ignition key is turned to the
“ON” position, have the system checked
by your Toyota dealer.
Even if you use genuine wheels, the tire
pressure warning system may not work
properly with some types of tires.
Pushing the tire pressure warning reset
switch should not turn off the tire pressure
warning light.
For vehicles sold in U.S.A.
This device complies with Part 15 of the
FCC Rules. Operation is subject to the
following two conditions:
(1) This device may not cause harmful
interference, and (2) this device must
accept any interference received, includ-
ing interference that may cause unde-
sired operation.

2062007 SEQUOIA from Aug. ’07 Prod. (OM34462U)
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TIRE PRESSURE WARNING RESET
SWITCH
When initializing the system, the present
tire inflation pressure is stored as stan-
dard. The tire pressure warning system
determines decreased air pressure by
comparing the present and the standard
tire inflation pressures. When you change
the set tire inflation pressure, it is neces-
sary to initialize the tire pressure warning
system.
When rotating the tires on vehicles dif-
fering with front and rear tire inflation
pressures.
When changing the tire inflation pres-
sure by changing traveling speed or
load weight, etc.
When changing the tire size.
To initialize the system, perform the
following: 1. Park the vehicle in a safe place and turn the ignition key to the “ACC” or
“LOCK” position.
2. Adjust the pressure of all the installed tires (including spare) to the specified
cold tire inflation pressure level. (See
“Tires” on page 466 in Section 8.)
3. Turn the ignition key to the “ON” posi- tion.
4. Push and hold the tire pressure warn- ing reset switch until the tire pressure
warning light blinks slowly three times.
5. Wait for a few minutes with the ignition key “ON”, and then turn the ignition
key to the “ACC” or “LOCK” position.
If you push the tire pressure warning re-
set switch while vehicle is moving, initiali-
zation is not performed. If you push the tire pressure warning re-
set switch accidentally and initialization is
performed, adjust the tire inflation pres-
sure to the specified level and initialize
the system again.