cooling TOYOTA MATRIX 2003 E130 / 1.G User Guide

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Look at the seethrough coolant reser-
voir when the engine is cold. The cool-
ant level is satisfactory if it is between
the “FULL” and “LOW” lines on the
reservoir. If the level is low, add ethyl-
eneglycol type coolant for a proper
corrosion protection of aluminum com-
ponents.
The coolant level in the reservoir will vary
with engine temperature. However, if the
level is on or below the “LOW” line, add
coolant. Bring the level up to the “FULL”
line.
Always use ethyleneglycol type coolant
for a proper corrosion protection of alumi-
num components. See information in the
next column.
If the coolant level drops within a short
time after replenishing, there may be a
leak in the system. Visually check the
radiator, hoses, radiator cap and drain
cock and water pump.
If you can find no leak, have your Toyota
dealer test the cap pressure and check
for leaks in the cooling system.CAUTION
To prevent burning yourself, do not
remove the radiator cap when the en-
gine is hot.
Coolant type selection
Use of improper coolants may damage
your engine cooling system. Your coolant
must contain ethyleneglycol type coolant
for a proper corrosion protection of your
engine that contains aluminum compo-
nents. Use “TOYOTA Long Life Coolant”
or equivalent.
In addition to preventing freezing and sub-
sequent damage to the engine, this type
of coolant will also prevent corrosion. Fur-
ther supplemental inhibitors or additives
are neither needed nor recommended.
Read the coolant container for information
on freeze protection. Follow the manufac-
turer’s directions for how much to mix
with plain water (preferably demineralized
water or distilled water). The total capacity
of the cooling system is given on page
269 in Section 8. We recommend to use 50% solution for
your Toyota, to provide protection down to
about 35
C (31 F). When it is extreme-
ly cold, to provide protection down to
about 50 C (58 F), 60% solution is rec-
ommended. Do not use more than 70%
solution for better coolant performance.NOTICE
Do not use alcohol type antifreeze or
plain water alone.
Checking the engine coolant
level

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WHEN TO REPLACE YOUR WHEELS
If you have wheel damage such as
bending, cracks or heavy corrosion, the
wheel should be replaced.
If you fail to replace damaged wheels, the
tire may slip off the wheel or cause loss
of handling control.
WHEEL SELECTION
When replacing wheels, care should be
taken to ensure that the wheels are re-
placed by ones with the same load ca-
pacity, diameter, rim width, and offset.
This must be observed on compact spare
tire, too.
Correct replacement wheels are available
at your Toyota dealer.
A wheel of a different size or type may
adversely affect handling, wheel and bear-
ing life, brake cooling, speedometer/odom-
eter calibration, stopping ability, headlight
aim, bumper height, vehicle ground clear-
ance, and tire or snow chain clearance to
the body and chassis. Replacement with used wheels is not rec-
ommended as they may have been sub-
jected to rough treatment or high mileage
and could fail without warning. Also, bent
wheels which have been straightened may
have structural damage and therefore
should not be used. Never use an inner
tube in a leaking wheel which is designed
for a tubeless tire.When installing aluminum w
heels,
check that the wheel nuts are tight
after driving your vehicle the first 1600
km (1000 miles).
If you have rotated, repaired, or
changed your tires, check that the
wheel nuts are still tight after driving
1600 km (1000 miles).
When using tire chains, be careful not
to damage the aluminum wheels.
Use only the Toyota wheel nuts and
wrench designed for your aluminum
wheels.
When balancing your wheels, use only
Toyota balance weights or equivalent
and a plastic or rubber hammer.
As with any wheel, periodically check
your aluminum wheels for damage. If
damaged, replace immediately.
—Replacing wheels —Aluminum wheel precautions

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COOLING SYSTEM
Total capacity, L (qt., Imp. qt.):1ZZFE engine 6.5 (6.9, 5.7)
2ZZGE engine 6.7 (7.0, 5.9)
Coolant type:
“TOYOTA Long Life Coolant” or equiva-
lent
With ethyleneglycol type coolant for a
proper corrosion protection of aluminum
components
Do not use alcohol type antifreeze or
plain water alone.
BATTERY
Open voltage
∗ at 20 C (68 F):
12.6—12.8 V Fully charged
12.2—12.4 V Half charged
11.8—12.0 V Discharged
∗: Voltage that is checked 20 minutes af-
ter the key is removed with all the lights
turned off
Charging rates: 5 A max. CLUTCH
Pedal free play, mm (in.):
5—15 (0.2—0.6)
Fluid type: SAE J1703 or FMVSS No.116 DOT 3
MANUAL TRANSAXLE
Oil capacity, L (qt., Imp. qt.): 5speed 1.9 (2.0, 1.7)
6speed 2.3 (2.4, 2.0)
Oil type: Gear oil API GL4 or GL5
Recommended oil viscosity: SAE 75W90
AUTOMATIC TRANSAXLE
Fluid capacity (drain and ref ill), L (qt.,
Imp. qt.):
1ZZFE engineTwowheel drive modelsUp to 3.1 (3.3, 2.7)
Fourwheel drive models Up to 2.9 (3.1, 2.6)
2ZZGE engine Up to 4.1 (4.3, 3.6) Fluid type:
Automatic transmission fluid Type TIV
Change automatic transmission fluid only
as necessary.
Generally, it is necessary to change
automatic transmission fluid only if your
vehicle is driven under one of the Special
Operating Conditions listed in your
“Scheduled Maintenance Guide” or
“Owner ’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.

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19. STOP 15 A: Stop lights, high mounted
stoplight, antilock brake system, shift
lock control system, engine control sys-
tem, cruise control system
20. DOOR 25 A: Power door lock system,
glass hatch opener switch
21. AM1 25 A: “CIG” fuse
22. ECUIG 10 A: Electric cooling fan,
antilock brake system, shift lock con-
trol system, cruise control system
23. RR WIPER 15 A: Rear window wiper
24. A/C 10 A: Air conditioning system
25. INV 15 A: Power outlet (115 VAC)
26. P/POINT 15 A: Power outlet (12 VDC/
in the rear console box)
27. ECUB 10 A: Daytime running light
system
28. CIG 15 A: Power outlet (12 VDC/on
the instrument panel) or cigarette light-
er, car audio system, clock, shift lock
control system
29. GAUGE 10 A: Gauges and meters, air
conditioning system, daytime running
light system, charging system, auto
antiglare inside rear view mirror, pow-
er windows, cruise control system, rear
window defogger, backup lights, front
passenger ’s seat belt reminder light 30. WASHER 15 A:
Windshield washer,
rear window washer
31. MHTR/DEF IUP 10 A: Engine control
system
Fuses (type B)
32. ABS NO.1 30 A: Antilock brake sys-
tem
33. RDI FAN 40 A: Electric cooling fan
34. ABS NO.2 40 A: Antilock brake sys-
tem
35. HEAD MAIN 40 A: “HEAD LH UPR”,
“HEAD RH UPR”, “HEAD LH LWR” and
“HEAD RH LWR” fuses
36. HTR 40 A: Air conditioning system
37. DEF 30 A: Rear window defogger,
“MHTR/DEF IUP” fuse
38. POWER 30 A: Power windows, electric
moon roof
Fuses (type C)
39. ALT 100 A: “ABS NO.1”, “ABS NO.2”,
“RDI FAN”, “FOG”, “HTR”, “AM1”,
“POWER”, “DOOR”, “ECUB”, “TAIL”,
“STOP”, “P/POINT”, “INV” and “OBD”
fuses, charging system