2003 TOYOTA MATRIX brake fluid

’03 MATRIX_U (L/O 0201)
2342003 MY COROLLA MATRIX_U (OM12767U)
1. Power steering fluid reservoir
2. Engine oil level dipstick
3. Engine coolant reservoir
4. Engine oil filler cap
5. Brake fluid reservoir
6. Fuse block
7. Battery
8. Radiator
9. Electric cooling fan
10. Condenser
11. Windshield and rear window washer fluid tank
Engine compartment overview
1ZZFE engine

’03 MATRIX_U (L/O 0201)
2352003 MY COROLLA MATRIX_U (OM12767U)
1. Power steering fluid reservoir
2. Engine oil level dipstick
3. Engine coolant reservoir
4. Engine oil filler cap
5. Brake fluid reservoir
6. Fuse block
7. Battery
8. Radiator
9. Electric cooling fan
10. Condenser
11. Windshield and rear window washer fluid tank

2ZZGE engine

’03 MATRIX_U (L/O 0201)
2382003 MY COROLLA MATRIX_U (OM12767U)
Do not allow dirt or anything else
to fall through the spark plug holes.
 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, or the transmission
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.Here is a list of parts and tools you will
need on performing 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):
Engine oil API grade SL
“EnergyConserving” 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 Coolant” or equiva-
lent
See page 244 in Section 72 for de-
tails about coolant 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 fluid
Tools:
Rag or paper towel
Funnel (only for adding fluid)
CHECKING POWER STEERING FLUID
Parts (if level is low):
Automatic transmission fluid DEXRON 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
Parts and tools

’03 MATRIX_U (L/O 0201)
2412003 MY COROLLA MATRIX_U (OM12767U)
DOITYOURSELF MAINTENANCE
Engine and Chassis
Checking the engine oil level242
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking the engine coolant level 244
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking the radiator and condenser 245
. . . . . . . . . . . . . . . . . . . . . . . . .
Checking brake fluid 245
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. . . .
Checking power steering fluid 246
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tire information
Precautions for tires of four wheel drive models 246
. . . . . . . . . . . . . .
Checking tire pressure 247
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
Checking and replacing tires 248
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rotating tires 249
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . .
Installing snow tires and chains 250
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Replacing wheels 252
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . .
Aluminum wheel precautions 252
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 7 2

’03 MATRIX_U (L/O 0201)
2452003 MY COROLLA MATRIX_U (OM12767U)
If any of the above parts are extremely
dirty or you are not sure of their condi-
tion, take your vehicle to Toyota dealer.
CAUTION
To prevent yourself from burning, be
careful not to touch the radiator or
condenser when the engine is hot.
NOTICE
To prevent damage to the radiator
and condenser, do not perform the
work by yourself.
To check the fluid level, simply look at
the seethrough reservoir. The level
should be between the “MAX” and
“MIN” lines on the reservoir.
It is normal for the brake fluid level to go
down slightly as the brake pads wear. So
be sure to keep the reservoir filled.
If the reservoir needs frequent refilling, it
may indicate a serious mechanical prob-
lem.
If the level is low, add SAE J1703 or
FMVSS No.116 DOT 3 brake fluid to the
brake reservoir. 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 r
eservoir
because brake fluid can harm your
eyes and damage painted surfaces. If
fluid gets in your eyes, flush your
eyes with clean water immediately. If
you still feel uncomfortable with your
eyes, go to the doctor.
NOTICE
If you spill some of the fluid, be sure
to wash it off with water to prevent
it from damaging the parts or paint.
Checking the radiator and
condenser Checking brake fluid

’03 MATRIX_U (L/O 0201)
2712003 MY COROLLA MATRIX_U (OM12767U)
TRANSFER
(fourwheel drive models)
Oil capacity, L (qt., Imp. qt.):0.8 (0.8, 0.7)
Oil type: Hypoid gear oil API GL5
Recommended oil viscosity: Above 18 C (0 F)
SAE 90
Below 18 C (0 F)
SAE 80W or 80W90
REAR DIFFERENTIAL
(fourwheel drive models)
Oil capacity, L (qt., Imp. qt.): 0.5 (0.5, 0.4)
Oil type: Hypoid gear oil API GL5
Recommended oil viscosity: Above 18 C (0 F)
SAE 90
Below 18 C (0 F)
SAE 80W or 80W90 BRAKES
Minimum pedal clearance when depressed
with the force of 490 N (50 kgf, 110 lbf)
with the engine running, mm (in.):
70 (2.8)
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): 5—8 clicks
Fluid type: SAE J1703 or FMVSS No.116 DOT 3
STEERING
Wheel free play: Less than 30 mm (1.2 in.)
Power steering fluid type: Automatic transmission fluid DEXRON II
or III