transmission TOYOTA 4RUNNER 2000 Service Manual

1112000 4Runner (OM35762U)
The A.D.D. can be engaged or disen-
gaged by the shifting operations des-
cribed in (c) Shifting procedureº.
You should drive in four- wheel drive for
at least 16 km (10 miles) each month.
This will assure that the front drive com-
ponents are lubricated.SHIFTING BETWEEN H2º AND H4º
To shift from H2º to H4º, reduce your
speed to less than 80 km/h (50 mph) and
move the front drive control lever. You
need not depress the clutch pedal.
If you have trouble shifting in cold weath-
er, reduce your speed or stop the vehicle
and reshift.
CAUTION
Never move the front drive control
lever if wheels are slipping. Stop the
slipping or spinning before shifting.
To shift from H4º to H2º, simply move
the front drive control lever.
This can be done at any vehicle speed.
You need not depress the clutch pedal.
If the indicator light does not go off when
you shift the transfer into H2º, drive
straight ahead while accelerating or decel-
erating, or drive in reverse.SHIFTING BETWEEN H4º AND L4º
To shift from H4º to L4º, stop the
vehicle or reduce your speed to less than
8 km/h (5 mph). With your foot off the
accelerator pedal, depress the clutch ped-
al and move the front drive control lever.
To shift from L4º to H4º, depress the
clutch pedal and move the front drive con-
trol lever.
This can be done at any vehicle speed.
(c) Shifting procedure
(lever type with manual
transmission)
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11 22000 4Runner (OM35762U)
SHIFTING BETWEEN H2º AND H4º
To shift from H2º to H4º, reduce your
speed to less than 80 km/h (50 mph) and
move the front drive control lever.
If you have trouble shifting in cold weath-
er, reduce your speed or stop the vehicle
and reshift.
CAUTION
Never move the front drive control
lever if wheels are slipping. Stop the
slipping or spinning before shifting.
To shift from H4º to H2º, simply move
the front drive control lever.
This can be done at any vehicle speed.
If the indicator light does not go off when
you shift the transfer into H2º, drive
straight ahead while accelerating or decel-
erating, or drive in reverse.
SHIFTING BETWEEN H4º AND L4º
To shift between H4º and L4º, stop
the vehicle and put the transmission in
Nº. With your foot holding down the
brake pedal, move the front drive control
lever.SHIFTING BETWEEN H2º MODE AND
H4º MODE
To shift from H2º mode to H4º mode,
reduce your speed to less than 100 km/h
(62 mph) and push in the 4WDº button.
If the indicator light flashes when you
push in the 4WDº button, drive straight
ahead while accelerating or decelerating.
If the indicator light flashes and the buzz-
er sounds when you push in the 4WDº
button, reduce your speed or stop the
vehicle and reset.
CAUTION
Never push the 4WDº button if
wheels are slipping. Stop the slipping
or spinning before shifting.
To shift from H4º mode to H2º mode,
push the 4WDº button again to turn it off.
This can be done at any vehicle speed.
If the indicator light flashes when you
push in the 4WDº button, drive straight
ahead while accelerating or decelerating,
or drive in reverse.
SHIFTING BETWEEN H2´H4º AND
H4Lº
To shift from H2´H4º to H4Lº, reduce
your speed to less than 100 km/h (62
mph) and move the front drive control
lever.
If the indicator light flashes when you
move the front drive control lever, drive
straight ahead while accelerating or decel-
erating.
If the indicator light flashes and the buzz-
er sounds when you move the front drive
control lever, reduce your speed or stop
the vehicle and reset.
CAUTION
Never move the front drive control
lever if wheels are slipping. Stop the
slipping or spinning before shifting.
(c) Shifting procedure
(lever type with automatic
transmission)(c) Shifting procedure
(lever/button type)
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11 32000 4Runner (OM35762U)
NOTICE
Do not drive on a dry paved surface
in H4Lº mode. This may damage the
locking mechanism and the drive sys-
tem.
To shift from H4Lº to H2´H4º move
the front drive control lever.
This can be done at any vehicle speed.
If the indicator light flashes when you shift
the transfer into H2´H4º, drive straight
ahead while accelerating or decelerating,
or drive in reverse.
SHIFTING BETWEEN H4Lº AND L4Lº
To shift from H4Lº to L4Lº, stop the
vehicle and put the transmission in Nº.
With your foot holding down the brake
pedal, move the front drive control lever.
NOTICE
Do not drive on a dry paved surface
in H4Lº or L4Lº mode. This may
damage the locking mechanism and
the drive system.
To shift from L4Lº to H4Lº, stop the
vehicle and put the transmission in Nº.
With your foot holding down the brake
pedal, move the front drive control lever.
NOTICE
Do not drive on a dry paved surface
in H4Lº or L4Lº mode. This may
damage the locking mechanism and
the drive system.
Rear differential lock system
The rear differential lock system is pro-
vided for use only when wheel spinning
occurs in a ditch or on a slippery or
ragged surface.
This differential lock system is effective in
case one of the rear wheels is spinning.
Before using the rear differential lock sys-
tem, first shift the front drive control into
L4º (lever type) or L4Lº (lever/button
type) to see if it works. If this has no
effect, additionally use the rear differential
lock system.
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11 42000 4Runner (OM35762U)
CAUTION
Do not use the rear differential lock
in the conditions other than above.
Large steering effort and careful cor-
nering control will be required.
To lock the rear differential, push the
switch.
Be sure to stop the wheels before locking
the differential.
Vehicles with manual transmissionÐFor
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 seconds
for the system to complete operation. Af-
ter the differential is locked, the light will
stop blinking and remain on.The anti- lock brake system does not oper-
ate when the rear differential is locked. It
is normal operation for the ABSº warning
light to be on at this time.
CAUTION
Do not lock the differential until the
wheels have stopped spinning.
Otherwise, the vehicle may move in
an unexpected direction when the
differential lock is engaged, result-
ing in an accident. This may also
lead to possible damage to differen-
tial 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 ve-
hicle moves out.
For easy unlocking, slightly turn the steer-
ing wheel in either direction while the ve-
hicle is in motion.
When the differential lock is disengaged,
the indicator light will go out.
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11 62000 4Runner (OM35762U)
Cruise control
The cruise control allows you to cruise
the vehicle at a desired speed over 40
km/h (25 mph) even with your foot off
the accelerator pedal.
Your cruising speed can be maintained up
or down grades within the limits of engine
performance, although a slight speed
change may occur when driving up or
down the grades. On steeper hills, a
greater speed change will occur so it is
better to drive without the cruise control.
CAUTION
To help maintain maximum control
of your vehicle, do not use the
cruise control when driving in
heavy or varying traffic, or on slip-
pery (rainy, icy or snow- covered) or
winding roads.
Avoid vehicle speed increases when
driving downhill. If the vehicle
speed is too fast in relation to the
cruise control set speed, cancel the
cruise control then downshift the
transmission to use engine braking
to slow down.
TURNING ON THE SYSTEM
To operate the cruise control, press the
CRUISE ON- OFFº button. This turns the
system on. The indicator light in the
instrument panel shows that you can now
set the vehicle at a desired cruising
speed. Another press will turn the system
completely off.
CAUTION
To avoid accidental cruise control en-
gagement, keep the CRUISE ON-
OFFº switch off when not using the
cruise control.
SETTING AT A DESIRED SPEED
On vehicles with automatic transmission,
the transmission must be in Dº before
you set the cruise control speed.
Bring your vehicle to the desired speed,
push the lever down in the SET/COASTº
direction and release it. This sets the ve-
hicle at that speed. If the speed is not
satisfactory, tap the lever up for a faster
speed, or tap it down for a slower speed.
Each tap changes the set speed by 1.6
km/h (1.0 mph). You can now take your
foot off the accelerator pedal.
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11 72000 4Runner (OM35762U)
If you need accelerationÐfor example,
when passingÐdepress the accelerator
pedal enough for the vehicle to exceed
the set speed. When you release it, the
vehicle will return to the speed set prior
to the acceleration.
CAUTION
For manual transmission:
While driving with the cruise control
on, do not shift to neutral without
depressing the clutch pedal, as this
may cause engine racing or overrev-
ving.
CANCELLING THE PRESET SPEED
You can cancel the preset speed by:
a. Pulling the lever in the CANCELº
direction and releasing it.
b. Depressing the brake pedal.
c. Depressing the clutch pedal (manual
transmission).
If the vehicle speed falls below about 40
km/h (25 mph), the preset speed will auto-
matically cancel out.
If the vehicle speed drops 16 km/h (10
mph) below the preset speed, the preset
speed will also automatically cancel out.If the preset speed automatically cancels
out other than for the above cases, have
your vehicle checked by your Toyota deal-
er at the earliest opportunity.
RESETTING TO A FASTER SPEED
Push the lever up in the RES/ACCº direc-
tion and hold it. Release the lever when
the desired speed is attained. While the
lever is held up, the vehicle will gradually
gain speed.
However, a faster way to reset is to ac-
celerate the vehicle and then push the
lever down in the SET/COASTº direction.
RESETTING TO A SLOWER SPEED
Push the lever down in the SET/COASTº
direction and hold it. Release the lever
when the desired speed is attained. While
the lever is held down, the vehicle speed
will gradually decrease.
However, a faster way to reset is to de-
press the brake pedal and then push the
lever down in the SET/COASTº direction.On vehicles with automatic transmission,
even if you turn off the overdrive switch,
with the cruise control on, engine braking
will not be applied because the cruise
control is not cancelled. To decrease the
vehicle speed, reset to a slower speed
with the cruise control lever or depress
the brake pedal. If you use the brake
pedal, cruise control is cancelled.
RESUMING THE PRESET SPEED
If the preset speed is cancelled by pulling
the control lever or by depressing the
brake pedal or clutch pedal, pushing the
lever up in the RES/ACCº direction will
restore the speed set prior to cancellation.
However, once the vehicle speed falls be-
low about 40 km/h (25 mph), the preset
speed will not be resumed.
CRUISE CONTROL FAILURE WARNING
If the CRUISEº indicator light in the
instrument cluster flashes when using the
cruise control, press the CRUISE ON-
OFFº button to turn the system off and
then press it again to turn it on.
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11 82000 4Runner (OM35762U)
If any of the following conditions then oc-
curs, there is some trouble in the cruise
control system.
The indicator light does not come on.
The indicator light flashes again.
The indicator light goes out after it
comes on.
If this is the case, contact your Toyota
dealer and have your vehicle inspected.
To crank the engine without depressing
the clutch pedal, push the switch with
the ignition on.
The switch stays on as long as the igni-
tion is on. And it will automatically turn off
when the ignition is off.
This switch cancels the clutch start sys-
tem, which is designed to keep the starter
motor from operating if the clutch pedal is
not depressed all the way down.
The switch allows the vehicle to be driven
out of difficult situations by cranking the
engine with the clutch engaged.Never use the switch for normal engine
starting. Be sure to follow the starting
procedure instructed in How to start the
engineº in Section 3.
Clutch start cancel switch
(four- wheel drive models
with manual transmission)
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2332000 4Runner (OM35762U)
CAUTION
When the engine is running, keep
hands, clothing, and tools away
from the moving fan and engine
drive belts. (Removing rings,
watches, and ties is advisable.)
Right after driving, the engine
compartmentÐthe engine, radiator,
exhaust manifold, power steering
fluid reservoir and spark plug
boots, etc.Ðwill be hot. So be care-
ful not to touch them. Oil, fluids
and spark plugs may also be hot.
If the engine is hot, do not remove
the radiator cap or loosen the drain
plugs to prevent burning yourself.
Do not smoke, cause sparks or al-
low open flames around fuel or the
battery. Their fumes are flammable.
Be extremely cautious when work-
ing on the battery. It contains poi-
sonous and corrosive sulfuric acid.
Do not get under your vehicle with
just the body jack supporting it. Al-
ways use automotive jack stands or
other solid supports.
Use eye protection whenever you
work on or under your vehicle
where you may be exposed to flying
or falling material, fluid spray, etc.
Used engine oil contains potentially
harmful contaminants which may
cause skin disorders such as in-
flammation or skin cancer, so care
should be taken to avoid prolonged
and repeated contact with it. To re-
move used engine oil from your
skin, wash thoroughly with soap
and water.
Do not leave used oil within the
reach of children.
Dispose of used oil and filter only
in a safe and acceptable manner.
Do not dispose of used oil and fil-
ter in household trash, in sewers or
onto the ground. Call your dealer or
a service station for information
concerning recycling or disposal.
NOTICE

Remember that battery and ignition
cables carry high currents or volt-
ages. Be careful of accidentally
causing a short circuit.

Add only demineralized or distilled
water to fill the radiator. And if you
spill some of the coolant, be sure
to wash it off with water to prevent
it from damaging the parts or paint.

Do not allow dirt or anything else
to fall through the spark plug holes.

Do not pry the outer electrode of a
spark plug against the center elec-
trode.

Use only spark plugs of the speci-
fied type. Using other types will
cause engine damage, loss of per-
formance or radio noise.

Do not overfill automatic transmis-
sion fluid, or the transmission
could be damaged.
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2342000 4Runner (OM35762U)

Do not drive with the air cleaner
filter removed, or excessive engine
wear could result. Also backfiring
could cause a fire in the engine
compartment.

Be careful not to scratch the glass
surface with the wiper frame.

When closing the engine hood,
check to see that you have not for-
gotten any tools, rags, etc.
Parts and tools
Here is a list of parts and tools you will
need on performing do- it- yourself mainte-
nance. Remember all Toyota parts are de-
signed in metric sizes, so your tools must
be metric.
Checking the engine oil level
Parts (if level is low):
Engine oil API grade SJ,
Energy- Conservingº or ILSAC
multigrade having viscosity proper for
your climate
Tools:
Rag or paper towel
Funnel (only for adding oil)
Checking the engine coolant level
Parts (if level is low):
TOYOTA Long Life Coolantº or equiva-
lent
See Section 7- 2 for details about cool-
ant type selection.
Demineralized or distilled water
Tools:
Funnel (only for adding coolant)
Checking brake fluid
Parts (if level is low):
SAE J1703 or FMVSS No.116 DOT 3
brake fluidTools:
Rag or paper towel
Funnel (only for adding fluid)
Checking power steering fluid
Parts (if level is low):
Automatic transmission fluid
DEXRONII or III
Tools:
Rag or paper towel
Funnel (only for adding fluid)
Checking battery condition
Tools:
Warm water
Baking soda
Grease
Conventional wrench (for terminal
clamp bolts)
Checking and replacing fuses
Parts (if replacement is necessary):
Fuse with same amperage rating as
original
Tools:
Conventional wrench (for instrument
lower panel nut)
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2412000 4Runner (OM35762U)
Remove and replace the reservoir cap by
hand. Fill the brake fluid to the dotted
line. This brings the fluid to the correct
level when you put the cap back on.
Use only newly opened brake fluid. Once
opened, brake fluid absorbs moisture from
the air, and excess moisture can cause a
dangerous loss of braking.
CAUTION
Take care when filling the reservoir
because brake fluid can harm your
eyes and damage painted surfaces. If
fluid gets in your eyes, flush your
eyes with clean water.
NOTICE
If you spill the fluid, be sure to wash
it off with water to prevent it from
damaging the parts or paint.
Checking power steering fluid
If cold add
If cold O.K.
If hot add
If hot O.K.
Check the fluid level on the dipstick. If
necessary, add automatic transmission
fluid DEXRONII or III.
If the vehicle has been driven around 80
km/h (50 mph) for 20 minutes (a little
more in frigid temperatures), the fluid is
hot (60CÐ80C or 140FÐ175F). You
may also check the level when the fluid
is cold (about room temperature,
10CÐ30C or 50FÐ85F) if the engine
has not been run for about five hours.
a. Clean all dirt from outside of the reser-
voir tank.
b. Remove the reservoir cap by turning it
counterclockwise and wipe the dipstick
clean.c. Reinstall the reservoir cap.
d. Remove the reservoir cap again and
look at the fluid level. If the fluid is cold,
the level should be in the COLDº range
on the dipstick. Similarly, if it is hot, the
fluid level should be in the HOTº range.
If the level is at the low side of either
range, add automatic transmission fluid
DEXRONII or III to bring the level within
the range.
e. After replacing the reservoir cap, visu-
ally check the steering box case, vane
pump and hose connections for leaks or
damage.
CAUTION
The reservoir tank may be hot so be
careful not to burn yourself.
NOTICE
Avoid overfilling, or the power steer-
ing could be damaged.
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