2003 TOYOTA LAND CRUISER automatic transmission fluid

’03 L/C U (L/O 0301)
6
Indicator symbols on the instrument panel
Brake system warning light∗1
Malfunction indicator lamp∗1
Headlight high beam indicator light Turn signal indicator lights
Driver ’s seat belt reminder light∗1
Antilock brake system warning light∗1
Open door warning light∗1
SRS warning light∗1
Low fuel level warning light∗1
Automatic transmission fluid temperature warning
light∗1
Unengaged ”Park” warning light∗1
Discharge warning light∗1
Engine oil replacement reminder light
Center differential lock indicator light Driving pattern (”POWER” mode) indicator
light
Automatic transmission second start indicator
light
Cruise control indicator light∗2
Automatic transmission indicator lights

’03 L/C U (L/O 0301)
124
Either of the following conditions may
occur, but do not indicate a malfunc-
tion.
The light may stay on for about 60
seconds after the ignition key is turned
to “ON” position. It is normal if it turns
off after a while.
Depressing the brake pedal repeatedly
may turn on the light. It is normal if it
turns off after a few seconds.
(j) Open Door Warning Light
This light remains on until all the side
doors and back door are completely
closed.
(k) Unengaged ”Park” Warning Light
This light warns that the transmission
”Park” mechanism is not engaged. If the
fourwheel drive control is in the ”N” posi-
tion while the selector lever is in the ”P”
position, the transmission will disengage
and the wheels will not lock.
CAUTION
To restore the park function, shift the
fourwheel drive control out of ”N”,
or the vehicle can move.
(l) 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” and leave the engine
idling until the light goes off. If the light
goes off, you can start the vehicle again.
If the light does not go off, call a Toyota
dealer or qualified repair shop for assis-
tance.
NOTICE
Continued driving with the warning
light on may damage the automatic
transmission.
(m) Vehicle Skid Control System and Active Traction Control System
Warning Light
This light warns that there is a problem
somewhere in the vehicle skid control sys-
tem and/or active traction control system.
If the “VSC/TRAC” warning light and “VSC
OFF” indicator light come on, have your
vehicle checked by Toyota dealer as soon
as possible. However, it is no problem
that the “VSC/TRAC” warning light comes
on when the brake actuator temperature
becomes high. (For details, see “Active
traction control system” on page 140.)
The lights will come on with the ignition
key turned to “ON”, and will go off after
a few seconds.
The lights may come on for 60 seconds
after the ignition key is turned to “ON”
position. It is normal if they go out after
a while.
Depressing the brake pedal repeatedly
may turn on the lights. it is normal if they
go out after a few seconds.
When the “VSC/TRAC” warning light and
“VSC OFF” indicator light come on, the
vehicle skid control system and/or active
traction control system are not operating,
but there is no problem if you continue to
drive.

’03 L/C U (L/O 0301)
258
INSIDE THE VEHICLE
Items listed below should be checked
regularly, e.g. while performing periodic
services, cleaning the vehicle, etc.
Lights
Make sure the headlights, stop lights, tail
lights, turn signal lights, and other lights
are all working. Check headlight aim.
Service reminder indicators and warning
buzzers
Check that all service reminder indicators
and warning buzzers function properly.
Steering wheel
Be alert for changes in steering condition,
such as hard steering or strange noise.
Seats
Check that all front seat controls such as
seat adjusters, seatback recliner, etc. op-
erate smoothly and that all latches lock
securely in any position. Check that the
head restraint move up and down smooth-
ly and that the locks hold securely in any
latched position. For foldingdown rear
seatbacks, swingup rear seat cushions
and detachable third seats, check that the
latches lock securely.Seat belts
Check that the seat belt system such as
buckles, retractors and anchors operate
properly and smoothly. Make sure the belt
webbing is not cut, frayed, worn or dam-
aged.
Accelerator pedal
Check the pedal for smooth operation and
uneven pedal effort or catching.
Brake pedal
Check the pedal for smooth operation and
that the pedal has the proper clearance.
Check the brake booster function.
Brakes
At a safe place, check that the brakes do
not pull to one side when applied.
Parking brake
Check that the lever has the proper travel
and that, on a safe incline, your vehicle
is held securely with only the parking
brake applied.
Automatic transmission ”Park” mecha-
nism
Check the lock release button of the se-
lector lever for proper and smooth opera-
tion. On a safe incline, check that your
vehicle is held securely with the selector
lever in ”P” position and all brakes re-
leased.
IN THE ENGINE COMPARTMENT
Items listed below should be checked
from time to time, e.g. each time when
refueling.
Washer fluid
Make sure there is sufficient fluid in the
tank. See page 285 for additional informa-
tion.
Engine coolant level
Make sure the coolant level is between
the ”FULL” and ”LOW” lines on the see
through reservoir when the engine is cold.
See page 270 for additional information.
Radiator, condenser and hoses
Check that the front of the radiator and
condenser are clean and not blocked with
leaves, dirt, or insects. See page 272 for
additional information.

’03 L/C U (L/O 0301)
265
Do not get under your vehicle with
just the body jack supporting it. Al-
ways use automotive jack stands or
other solid supports.
Be sure that the ignition is off if
you work near the electric cooling
fan or radiator grille. With the igni-
tion on, the electric cooling fan will
automatically start to run if the air
conditioning is on.
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 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 reuse iridiumtipped spark
plugs by cleaning or regapping.
 Do not overfill automatic transmis-
sion fluid, transfer oil and power
steering fluid, or the transmission,
transfer and power steering could
be damaged.
 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.

’03 L/C U (L/O 0301)
266
Parts and tools
Here is a list of parts and tools you will
need to perform doityourself 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):
“Toyota Genuine Motor Oil” or equiva-
lent. See ”Checking the engine oil lev-
el” on page 269 for instructions.
Tools:
Rag or paper towel
Funnel (only for adding oil)
CHECKING THE ENGINE COOLANT LEV-
EL
Parts (if level is low):
”Toyota Genuine Long Life Coolant” or
equivalent. See “Checking the engine
coolant level” on page 270 for instruc-
tions.
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 fluid
Tools:
Rag or paper towel
Funnel (only for adding fluid)
CHECKING POWER STEERING FLUID
Parts (if level is low):
Automatic transmission fluid DEXRON
\b II
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
ADDING WASHER FLUID
Parts:
Water
Washer fluid containing antifreeze (for
winter use)
Tools:
Funnel
REPLACING LIGHT BULBS
Parts:
Bulb with same number and wattage
rating as original (See charts in ”Re-
placing light bulbs” on page 285.)
Tools:
Screwdriver

’03 L/C U (L/O 0301)
273
NOTICE
If you spill the fluid, be sure to wipe
it off to prevent it from damaging the
parts or painting.
Checking power steering fluid
Open
Close If cold
O.K.
If cold
add
If hot
O.K.
If hot
add
Check the fluid level on the dipstick. If
necessary, add automatic transmission
fluid DEXRON
I I 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 (60 C—80 C or 140 F—175 F). You
may also check the level when the fluid
is cold (about room temperature,
10 C—30 C or 50 F—85 F) if the engine
has not been run for about five hours. Clean all dirt from outside of the reservoir
tank and look at the fluid level. If the fluid
is cold, the level should be in the ”COLD”
range. Similarly, if it is hot, the fluid level
should be in the ”HOT” range. If the level
is at the low side of either range, add
automatic transmission fluid DEXRON
II
or III to bring the level within the range.
To remove the reservoir cap, turn it coun-
terclockwise and lift up. To reinstall it,
turn it clockwise. After replacing the filler
cap, visually 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.

’03 L/C U (L/O 0301)
296
AUTOMATIC TRANSMISSION
Fluid capacity (drain and refill), L (qt.,
Imp. qt.)
Up to 3.0 (3.2, 2.6)
Fluid type: “Toyota Genuine ATF Type TIV”
Change automatic transmission fluid only
as necessary.
Generally, it is necessary to change auto-
matic transmission fluid only if your ve-
hicle is driven under one of the Special
Operating Conditions listed in your
”Scheduled Maintenance Guide” or ”Own-
er’s Manual Supplement”. When changing
the automatic transmission fluid, use only
“Toyota Genuine ATF Type TIV” (ATF
JWS3309 or NWS6500) to aid in assuring
optimum transaxle performance.
Notice: Using automatic transmission
fluid other than “Toyota Genuine ATF
Type TIV” may cause deterioration in
shift quality, locking up of your trans-
mission accompanied by vibration, and
ultimately damage the automatic trans-
mission of your vehicle. TRANSFER
Oil capacity, L (qt., Imp. qt.)
1.3 (1.4, 1.1)
Oil type: Gear oil API GL4 or GL5
Recommended oil viscosity: SAE 75W90
DIFFERENTIAL
Oil capacity, L (qt., Imp. qt.): Front 1.6 (1.7, 1.4)
Rear 3.3 (3.5, 2.9)
Oil type: Standard differential Hypoid gear oil API GL5
Limitedslip differential Hypoid gear oil for limitedslip
differential API GL5
Recommended oil viscosity: Above 18 C (0 F)
SAE 90
Below 18 C (0 F)
SAE 80W or 80W90 CHASSIS LUBRICATION
Wheel bearings:
Lithium base wheel bearing grease,
NLGI No.2
Front drive shaft thrust bushings: Synthetic oil and lithium soap base
chassis grease, NLGI No.1
Propeller shafts: Lithium base wheel bearing grease,
NLGI No.2
BRAKES
Minimum pedal clearance when depressed
with the force of 490 N (50 kgf, 110 lbf)
with the engine running, mm (in.): 116 (4.6)
Pedal free play, mm (in.): 1—6 (0.04—0.24)
Pad wear limit, mm (in.):
1.0 (0.04)
Lining wear limit, mm (in.): 1.0 (0.04)
Parking brake adjustment when pulled with
the force of 196 N (20 kgf, 44 lbf): 4—6 clicks
Fluid type: SAE J1703 or FMVSS No.116 DOT 3

’03 L/C U (L/O 0301)
297
STEERING
Wheel free play:Less than 40 mm (1.6 in.)
Power steering fluid type: Automatic transmission fluid DEXRON
\bII
or III