height TOYOTA 4RUNNER 2003 N210 / 4.G Owners Manual

’03 4Runner_U (L/O 0305)
iv
2003 4RUNNER from Apr. ’03 Prod. (OM 35820U)
Spark ignition system of your
To y o t a
The spark ignition system in your Toyota meets all require-
ments of the Canadian InterferenceCausing Equipment
Standard.
Installation of a mobiletwoway radio system
As the installation of a mobile twoway radio system in
your vehicle could affect electronic systems such as fol-
lows, be sure to check with your Toyota dealer for precau-
tionary measures or special instructions regarding installa-
tion.
 Multiport fuel injection system/sequential multiport
fuel injection system
 SRS airbag system
 Seat belt pretensioner system
 Traction control system (twowheel drive models)
 Active traction control system
(fourwheel drive models)
 Vehicle stability control system
 Downhill assist control system
(fourwheel drive models)
 Hillstart assist control system
 Rear height control air suspension
 Cruise control system
 Antilock brake system
 Electronic throttle control system

’03 4Runner_U (L/O 0305)
2
2003 4RUNNER from Apr. ’03 Prod. (OM 35820U)
1. Side vents
2. Side defroster outlets
3. Instrument cluster
4. Center vents
5. Personal lights
6. Electric moon roof switch
7. Garage door opener
8. Auxiliary boxes
9. Glove box
10. Automatic transmission selector lever
11. Power door lock switches
12. Power window switches
13. Seat heater switches
14. “HEIGHT CONTROL OFF” switch
15. Rear vents
16. Trash holder
17. Height select switch
18. “DAC” switch
19. Front cup holders
20. Tilt steering lock release lever
Instrument panel overview

’03 4Runner_U (L/O 0305)
8
2003 4RUNNER from Apr. ’03 Prod. (OM 35820U)
Cruise control indicator light∗
5
Center differential lock indicator light∗3
(fourwheel drive models) Automatic transmission indicator lights
(5speed)
Traction control system off indicator light
(twowheel drive models) Vehicle stability control system off indicator light
(fourwheel drive models)
Slip indicator light
Turn signal indicator lights
Low speed fourwheel drive indicator light∗ 3
(fourwheel drive models)
Downhill assist control system indicator light
(fourwheel drive models)
Height control “OFF” indicator light
∗4
Height control indicator lights
∗1: For details, see “Service reminder indicators and warning
buzzers” on page 117 in Section 15.
∗2: If this light flashes, see “Fourwheel drive system” on page
141 in Section 16.
∗3: If this light flashes, see “Fourwheel drive system” on page
138 and on page 141 in Section 16.
∗4: If this light flashes, see “Rear height control air suspension”
on page 158 in Section 16.
∗5: If this light flashes, see “Cruise control” on page 164 in
Section 16.
Headlight high beam indicator light
Automatic transmission indicator lights
(4speed)
Fourwheel drive indicator light∗2
(multimode fourwheel drive models)

’03 4Runner_U (L/O 0305)
42
2003 4RUNNER from Apr. ’03 Prod. (OM 35820U)
While adjusting the seat, do not put
your hands under the seat or near
the moving parts. Otherwise, your
hands or fingers may be caught and
injured.1. SEAT POSITION ADJUSTING LEVER
Hold the center of the lever and pull it
up. Then slide the seat to the desired
position with slight body pressure and
release the lever.
2. SEAT CUSHION ANGLE ADJUSTING KNOB
To change the angle of the seat cush-
ion on the front side, turn the knob
either way.
3. SEAT HEIGHT ADJUSTING LEVER
To change the height of the seat, pull
up or push down the lever.
4. SEATBACK ANGLE ADJUSTING LEVER
Lean forward and pull the lever up.
Then lean back to the desired angle
and release the lever.
—Adjusting front seats
(manual seat)

’03 4Runner_U (L/O 0305)
43
2003 4RUNNER from Apr. ’03 Prod. (OM 35820U)
CAUTION
To reduce the risk of sliding under
the lap belt during a collision, avoid
reclining the seatback any more than
needed. The seat belts provide maxi-
mum protection in a frontal or rear
collision when the driver and the pas-
senger are sitting up straight and
well back in the seats. If you are
reclined, the lap belt may slide past
your hips and apply restraint forces
directly to the abdomen. In the event
of a frontal collision, the more the
seat is reclined, the greater the risk
of personal injury.
5. SEAT LUMBAR SUPPORT
ADJUSTING SWITCH
Push the control switch on either side.
The amount of lumber support will change
while the switch is pushed.
1. DRIVER’S SEAT: SEAT POSITION, SEAT CUSHION ANGLE AND SEAT
HEIGHT ADJUSTING SWITCH
PASSENGER’S SEAT: SEAT POSITION
ADJUSTING SWITCH
Move the control switch in the desired
direction.
Releasing the switch will stop the seat at
that position.
Do not place anything under the front
seats, as this might interfere with the seat
movement. 2. SEATBACK ANGLE ADJUSTING SWITCH
Move the control switch in the desired
direction.
Releasing the switch will stop the seat-
back at that position.
—Adjusting front seats (power
seat)

’03 4Runner_U (L/O 0305)
126
2003 4RUNNER from Apr. ’03 Prod. (OM 35820U)
CHECKING SERVICE REMINDER
INDICATORS (except the low fuel level
warning light and low windshield
washer fluid level warning light)
1. Apply the parking brake.
2. Open one of the side doors or back door.
The open door warning light should
come on.
3. Close the door. The open door warning light should go
off.
4. Turn the ignition key to “ON”, but do not start the engine.
All the service reminder indicators ex-
cept the open door warning light should
come on.
The following service reminder indica-
tors go off after a few seconds:
Engine oil replacement reminder light
“ABS” warning light
“VSC TRAC” warning light
“TRAC OFF” indicator light
(twowheel drive models)
“VSC OFF” indicator light
(fourwheel drive models)
Slip indicator light
Height control indicator lights
Height control “OFF” indicator light
Downhill assist control system indicator
light (fourwheel drive models)
The SRS warning light goes off after
about 6 seconds.
There may be the case that the “ABS”
warning light (brake assist system
warning light), “VSC TRAC” warning
light and “TRAC OFF” (twowheel drive
models) or “VSC OFF” (fourwheel
drive models) indicator light stay on for
about 60 seconds after the ignition key
is turned to the “ON” position. It is
normal if they go out after a while.
If any service reminder indicator or warn-
ing buzzer does not function as described
above, have it checked by your Toyota
dealer as soon as possible.

’03 4Runner_U (L/O 0305)
127
2003 4RUNNER from Apr. ’03 Prod. (OM 35820U)
OPERATION OF INSTRUMENTS AND
CONTROLS
Ignition switch, Transmission and Parking brake
Ignition switch with steering lock 128
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Automatic transmission 129
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
.
Fourwheel drive system 138
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
Traction control system 145
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. .
Active traction control system 148
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Vehicle stability control system 150
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Downhill assist control system 152
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hillstart assist control system 155
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear height control air suspension 158
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parking brake 163
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . .
Cruise control 164
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . .
SECTION 1 6

’03 4Runner_U (L/O 0305)
158
2003 4RUNNER from Apr. ’03 Prod. (OM 35820U)
This rear height control air suspension
controls the vehicle height depending
on the vehicle driving conditions. Select
your desired height among the “HI”
(high), “N” (normal) and “LO” (low)
modes with the height select switch.
(a) Vehicle height modes
“N” (normal) mode—
The vehicle height in this mode is standard.
Regardless of the number of occupants or the
luggage loading condition, the vehicle height
is always automatically adjusted to a fixed
height in this mode while the engine is
running.
This mode is suitable for ordinary driving. “HI” (high) mode—
The vehicle height is about 40 mm (1.6 in.)
higher at rear than the
“N” mode height.
This mode is suitable when driving on the
bumpy roads and through water.
However, when the vehicle speed exceeds
about 30 km/h (19 mph) or over in the
“HI” mode, the “N” mode is automatically
selected.
CAUTION
The “HI” mode should be used for
severe offroad driving condition
only. Because the vehicle’s center of
gravity is higher in this setting, the
vehicle may become unstable when
turning abruptly, resulting in accident.
“LO” (low) mode—
The vehicle height is about 20 mm (0.8 in.)
lower at rear than the “N” mode height.
This mode allows you easy access to the
vehicle (getting in and out) and easy load-
ing and unloading operation.
This mode is available when the vehicle
speed is under about 12 km/h (7 mph).
NOTICE
Use the “LO” mode when the vehicle
is stopped. Otherwise, when the ve-
hicle speed exceeds about 12 km/h (7
mph), “N” mode is selected automati-
cally. So be careful when you drive in
any place where the overhead height
is limited.
(b) Vehicle height mode changing con- dition
To change the vehicle height, it is necessary
to meet the following conditions.
The engine should be running.
The height control “OFF” indicator light
should go off.
Rear height control air
suspension

’03 4Runner_U (L/O 0305)
159
2003 4RUNNER from Apr. ’03 Prod. (OM 35820U)
When selecting a mode, there is a ve-
hicle speed limit. Refer to the following
table.
Yes = The mode can be selected.
No = The mode cannot be selected.
“LO”
mode“N”
mode“HI”
mode
Under about
12 km/h
(7 mph)
Ye sYe sYe s
Under about
30 km/h
(19 mph)
NoYe sYe s
About
30 km/h
(19 mph) or
over
NoYe sNo
In the following cases, the rear height
control suspension will not operate.
The underbody of the vehicle has
touched the surface on bumpy roads.
The area around the rear suspension
is coated with ice. If the vehicle is moved to its usual loca-
tion or the ice is removed and the height
select switch is pressed, the vehicle
height control cannot be operated. In this
case, turn off and restart the engine, then
push the control switches.
(c) Vehicle height adjustment
To change the mode, push the height
select switch on either side of “
”
(higher) or “ ” (lower).
The height control indicator light indicates
which mode is selected. (See “(e) Height
control indicator light” described below.)
Selecting the “HI” mode—
Push the height select switch on the “ ”
side when the vehicle speed is under
about 30 km/h (19 mph).
To change the “N” mode to “HI”, push
the switch once.

’03 4Runner_U (L/O 0305)
160
2003 4RUNNER from Apr. ’03 Prod. (OM 35820U)
To change the “LO” mode to “HI”, push
the switch twice. It takes about 30 sec-
onds until the “LO” mode changes to the
“HI” mode.
Selecting the “N” mode—
To change the “HI” mode to “N”, push
the height select switch on the “ ” side
once.
To change the “LO” mode to “N”, push
the height select switch on the “ ” side
once.
Selecting the “LO” mode—
Push the height select switch on the “ ”
side while the vehicle is stopped.
To change the “N” mode to “LO”, push
the switch once.
To change the “HI” mode to “LO”, push
the switch twice.
Even if the engine is stopped while the ve-
hicle height is being lowered, the operation
continues for up to 25 seconds. If , within
this 25 seconds, any of the side doors or the
back door is opened, operation will continue
for a further 15 seconds.NOTICE
If the vehicle height is changed fre-
quently when the vehicle is heavily
loaded, the compressor may over-
heat, causing the vehicle height ad-
justment operation to stop.
 Before you lower the vehicle height
with the height select switch, check
under the vehicle to make sure
nothing to damage the vehicle or
no one to be injured is there and
that the underbody of the vehicle
does not touch the ground.
 After unloading, the height of a ve-
hicle equipped with the rear height
control air suspension becomes
slightly higher than the normal ve-
hicle height. Take sufficient care
where the overhead height is re-
stricted.
 Do not select the “LO” mode in the
bumpy roads. If the underbody of
the vehicle touches the rugged road
surface, the vehicle may be dam-
aged.