Page 7 of 310
’04 MATRIX_U (L/O 0307)
vii
2004 MATRIX from Oct. ’03 Prod. (OM12861U)
Tires and loading on yourTo y o t a
Underinflated or overinflated tire pressure and the
excess load may result in the deterioration of
steering ability and braking ability, leading to an
accident. Check the tire inflation pressure periodi-
cally and be sure to keep the load limits given in
this Owner ’s Manual. For details about tire inflation
pressure and load limits, see pages 192 and 264.
Scrapping of your Toyota
The SRS airbag and seat belt pretensioner devices in your
Toyota contain explosive chemicals. If the vehicle is
scrapped with the airbags and pretensioners left as they
are, this may cause an accident such as fire. Be sure to
have the systems of the SRS airbag and seat belt preten-
sioner removed and disposed of by the qualified service
shop or by your Toyota dealer before you dispose of your
vehicle.
Page 179 of 310

’04 MATRIX_U (L/O 0307)
171
2004 MATRIX from Oct. ’03 Prod. (OM12861U)
INFORMATION BEFORE DRIVING YOUR
TOYOTA
Information before driving your Toyota
Break−in period 172
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . .
Fuel 172
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . . . . . . .
Fuel pump shut off system 174
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operation in foreign countries 174
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Three −way catalytic converters 175
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine exhaust cautions 176
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
Facts about engine oil consumption 177
. . . . . . . . . . . . . . . . . . . . . . . . . .
Iridium −tipped spark plugs 178
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Brake system 178
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . .
Brake pad wear limit indicators 181
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Your Toyota’s identification 182
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Theft prevention labels 183
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. .
Suspension and chassis 183
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
Tire information 184
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . .
Vehicle load limits 192
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . .
Cargo and luggage 192
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . .
Types of tires 195
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . .
SECTION 2
Page 188 of 310

’04 MATRIX_U (L/O 0307)
180
2004 MATRIX from Oct. ’03 Prod. (OM12861U)
Driving with tire chains installed.
Driving over the steps such as the
joints on the road.
Driving on roads where the road
surface is pitted or has other differ-
ences in surface height.
Install all 4 tires of specified size at
appropriate pressure: The anti lock
brake system detects vehicle speeds
using the speed sensors for respec-
tive wheels’ turning speeds. The use
of tires other than specified may fail
to detect the accurate turning speed
resulting in a longer stopping dis-
tance.
Ty p e A
Ty p e B
“ABS” warning light
The light comes on when the ignition key
is turned to the “ON” position. If the anti −
lock brake system works properly, the
light turns off after a few seconds. There-
after, if the system malfunctions, the light
comes on again.
When the “ABS” warning light is on (and
the brake system warning light is off), the
anti −lock brake system does not operate,
but the brake system still operates con-
ventionally.
When the “ABS” warning light is on (and
the brake system warning light is off), the
anti −lock brake system does not operate
so that the wheels could lock up during
a sudden braking or braking on slippery
road surfaces.
Page 192 of 310
’04 MATRIX_U (L/O 0307)
184
2004 MATRIX from Oct. ’03 Prod. (OM12861U)
This illustration indicates typical tire
symbols.1. Tire size— F or det ails, see “— Ti re
size” on page 186.
2. DOT and Tire Identification Number (TIN)— For details, see
“—DOT and Tire Identification
Number (TIN)” on page 185.
3. Uniform tire quality grading— For details, see “Uniform tire quali-
ty grading” that follows.
4. The location of the tread wear indicators— For details, see
“Checking and replacing tires” on
page 267.
5. Turning direction indicator— Some vehicles are equipped with
directional tires. F or det ails , see
“Rotating tires” on page 270.
6. Tire ply composition and mate- rials— Plies mean a layer of rub-
ber −coated parallel cords. Cords
mean the strands forming the plies
in the tire.
Tire information—
—Tire symbols
Page 193 of 310