differential TOYOTA 4RUNNER 1998 Owners Manual

4RUNNER (1998)
1. Clutch start cancel switch
2. Headlight and turn signal
switch
3. Wiper and washer switches
4. Back window defogger switch
5. Emergency flasher switch
6. Clock
7. Cup holder
8. Air conditioning controls
9. Car audio
10. Ashtray 11. Cigarette lighter
12. Ignition switch
13. Cruise control switch
14. Rear differential lock switch
15. Instrument panel light con- trol knob
16. Power rear view mirror con- trol switch (without power
windows)
17. Power back window lock switch (without power win-
dows)

4RUNNER (1998)
*
1
: For details, see ºService reminder indicators and warning
buzzersº in Chapter 1-5.
* 2
: If this light flashes, see ºCruise controlº in Chapter 1-6.
Cruise control indicator light *
2
Driving pattern
(ºPOWERº
mode)
indicator
light
Four- wheel drive indicator light
Rear differential lock indicator light
Automatic transmission indicator light

4RUNNER (1998)
(e) Malfunction Indicator Lamp
This lamp comes on in the following
cases.
a. The fuel tank is completely empty. (See ºFuel gaugeº in Chapter
1- 5 for instructions.)
b. The fuel tank cap is not tightened
securely. (See ºFuel tank capº in
Chapter 1- 2 for instructions.)
c. There is a problem somewhere in
your engine or automatic transmis-
sion electrical system.
If it comes on while you are driving
in case c, have your vehicle checked/
repaired by your Toyota dealer as
soon as possible.
(f) Low Fuel Level Warning Light
This light comes on when the fuel
level in the tank becomes nearly
empty. Fill up the tank as soon as
possible.
On inclines or curves, due to the
movement of fuel in the tank, the low
fuel level warning light may come on
earlier than usual.
(g) ºABSº Warning Light
This light warns that there is a prob-
lem somewhere in your anti- lock
brake system. If the light comes on while you are
driving, have your vehicle checked by
your Toyota dealer as soon as pos-
sible.
The light will come on when the igni-
tion key is turned to the ºONº posi-
tion. After about 3 seconds, the light
will go off.
When the ºABSº warning light is on
(and the brake system warning light is
off), the brake system operates con-
ventionally but anti- lock brake system
is not assisting brake performance so
that the wheels can lock- up during
sudden braking or braking on slippery
road surfaces.
Vehicles with rear differential lock sys-
temÐ
The anti-lock brake system does not
operate when the rear differential is
locked. It is normal operation for the
ºABSº warning light to be on at this
time.
(h) Open Door Warning Light
This light remains on until all the
doors and back door are completely
closed.
(i) SRS Airbag Warning Light
This light will come on when the
ignition key is turned to the ºACCº
or ºONº position. After about 6 se-
conds, the light will go off. This
means the airbag system is operat-
ing properly.
The warning light system monitors the
airbag sensor assembly, inflators,
warning light, interconnecting wiring
and power sources.
If either of the following conditions
occurs, this indicates a malfunction
somewhere in the parts monitored by
the warning light system. Contact your
Toyota dealer as soon as possible to
service the vehicle.
The light does not come on when
the ignition key is turned to the
ºACCº or ºONº position or remains on.
The light comes on while driving.
(j) Light Reminder Buzzer
This buzzer will sound if the driver 's
door is opened while the ignition
switch is turned to the ºLOCKº posi-
tion with the headlight switch on. Re-
moving the key will not stop the buzz-
er as long as the headlight switch is on.

4RUNNER (1998)
Part 1
OPERATION OF
INSTRUMENTS
AND CONTROLSÐ
Chapter 1- 6
Ignition switch,
Transmission
and Parking brake
Ignition switch with steering
lock
Automatic transmission
Manual transmission
Four- wheel drive system
Rear differential look system

P ar k ing br ak e
Cruise control
Clutch start cancel switch
Ignition switch with steering lock

4RUNNER (1998)
Use the front drive control lever
and º4WDº button to select the fol-
lowing transfer modes.
ºH2º (high speed position, two-
wheel drive): Lever a ºHº, º4WDº but-
ton left out
Use this for normal driving on dry
hardsurfaced roads. This position
gives greater economy, quietest ride
and least wear.
ºH4º (high speed position, four-
wheel drive): Lever at ºHº, º4WDº
button pushed in
Use this for normal driving on wet, icy
or snow- covered roads. This position
provides greater traction than two-
wheel drive. ºNº (neutral position):
Lever at ºNº
No power is delivered to the wheels.
The vehicle must be stopped.
ºL4º (low speed position, four-
wheel drive): Lever at ºL4º
Use this for maximum power and trac-
tion. Use ºL4º for climbing or des-
cending steep h ills, off- road driving,
and hard pulling in s and, mud or deep
snow.
The four- wheel drive indicator light
comes on when the ºH4º, ºNº or ºL4º
mode is selected.
See º(c) Shifting procedure (lever/but-
ton type)º for further instructions. (b) A.D.D. (automatic
disconnecting differential)

4RUNNER (1998)
To shift from ºH4º to ºH2º, push the
º4WDº button again to turn it off.
This can be done at any vehicle
speed.
If the indicator light does not go off
when you shift the transfer into ºH2º,
drive straight ahead while accelerating
or decelerating, or drive in reverse.
SHIFTING BETWEEN ºH2º OR ºH4º
AND ºL4º
To shift from ºH2º or ºH4º to ºL4º,
stop the vehicle and put the trans-
mission in ºNº. With your foot holding
down the brake pedal, move the front
drive control lever.
To shift from ºL4º to ºH2º or ºH4º,
stop the vehicle and put the trans-
mission in ºNº. With your foot holding
down the brake pedal, move the front
drive control lever. When the º4WDº
button is pushed in, the transfer shifts
into ºH4º; when the button is left out,
the transfer shifts into ºH2º.
If the indicator light does not go off
when you shift the transfer into ºH2º,
drive straight ahead while accelerating
or decelerating, or drive in reverse. Rear differential lock system

4RUNNER (1998)
The rear differential lock system is
provided for use only when wheel
spinning occurs in a ditch or on a
slippery or ragged surface.
This differential lock system is effec-
tive in case one of the rear wheels is
spinning.
Before using the rear differential lock
system, first shift the front drive con-
trol into ºL4º to see if it works. If this
has no effect, additionally use the rear
differential lock system.
CAUTION
Do not use the rear differential
lock in the conditions other than
above. Large steering effort and
careful cornering control will be
required.

4RUNNER (1998)
To lock the rear differential, push
the switch.
Be sure to stop the wheels before
locking the differential.
Vehicles with manual transmis-
sion'For easy locking, depress the
clutch pedal, push the lock switch and
slowly release the clutch pedal.
The indicator light will blink when the
switch is turned on. Wait a few se-
conds for the system to complete op-
eration. After the differential is locked,
the light will stop blinking and remain on. The anti- lock brake system does not
operate when the rear differential is
locked. It is normal operation for the
ºABSº warning light to be on at this
time.CAUTION

Do not lock the differential until
the wheels have stopped spin-
ning. Otherwise, the vehicle
may move in an unexpected
direction when the differential
lock is engaged, resulting in an
accident. This may also lead to
possible damage to differential
lock component parts.
Do not drive over 8 km/h (5
mph) when the differential is
locked.
To unlock the differential, push the
switch once again.
Unlock the differential as soon as the
vehicle moves out.

4RUNNER (1998)
For easy unlocking, slightly turn the
steering wheel in either direction while
the vehicle is in motion.
When the differential lock is disen-
gaged, the indicator light will go out. The differential will also unlock if you
shift the front drive control lever out
of ºL4º. Never forget to turn off the
switch after using this feature.
To check the indicator bulb, turn the
ignition key to the ºONº position, but
do not start the engine.
CAUTION
Do not keep driving with the dif-
ferential lock switch on.
Parking brake
When parking, firmly apply the
parking brake to avoid inadvertent
creeping.
To set: Pull up the lever. For better
holding power, first depress the brake
pedal and hold it while setting the
brake.
To release: Pull up the lever slightly,
press the thumb button, and lower.To remind you that the parking brake
is set, the parking brake reminder
light in the instrument panel remains
on until you release the parking brake.

4RUNNER (1998)
Even if the power assist is
completely lost, the brakes will
still work. But you will have to
push the pedal hardÐmuch
harder than normal. And your
braking distance will be longer.
ANTI- LOCK BRAKE SYSTEM
(with ºABSº warning light)
The anti- lock brake system is de-
signed to automatically help prevent
lock- up of the wheels during sudden
braking or braking on slippery road
surfaces. This assists in providing
directional stab ility and steering per-
formance of the vehicle under these
circumstances.
The anti- lock brake system becomes
operative after the vehicle has accel-
erated to a speed in excess of
approximately 10 km/h (6 mph). It
stops operating when the vehicle de-
celerates to a speed below approxi-
mately 5 km/h (3 mph).
You may hear a sound in the engine
compartment for a few seconds when
the engine is started or just after the
vehicle is started. This means that the
anti- lock brake system is in the self
check mode, and does not indicate a
malfunction. Effective way to press the ºABSº
brake pedal: When the anti- lock brake
system function is in action, you may
feel the brake pedal pulsating and
hear a noise. In this situation, to let
the anti- lock brake system work for
you, just hold the brake pedal down
more firmly. Do not pump the brake.
This will result in reduced braking per-
formance.
The brake pedal pulsation caused by
the anti- lock brake system may indi-
cate hazardous road surface condi-
tions. Although the anti- lock brake
system assists in providing vehicle
control, it is still important to drive
with all due care, because the anti-
lock brake system cannot overcome
the laws of physics that act on your
vehicle:
Braking capab ility is dependent on
tire friction with the road surface.
Even though the anti- lock brake
system is operating, a driver can-
not maintain full control on certain
slippery road surfaces, when cor-
nering at high speeds, or in violent
maneuvers.
Avoid high speeds on wet roads.
The anti- lock brake system cannot
eliminate the risk of hydroplaning
and loss of tire friction. Always maintain a safe distance from
the vehicle in front of you. Compared
with vehicles not fitted with an anti-
lock brake system, your vehicle may
require a longer stopping distance in
the following cases:
Driving on rough, gravel or snow-
covered roads.
Driving with tire chains installed.
Driving on roads where the road
surface is pitted or has other differ-
ences in surface height.
CAUTION
Do not use tires other than the
manufacturer 's designated tires,
and do not mix tires or wheels of
different sizes. You may prevent
the antilock brake system from
operating at full effectiveness.
Vehicles with rear differential lock sys-
tem 'The anti- lock brake system does
not operate when the rear differential
is locked. It is normal operation for
the ºABSº warning light to be on at
this time.