2003 TOYOTA COROLLA Lights

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2242003 MY COROLLA_U (OM12744U)
Ty p e AGood Blown
Ty p e B
Good Blown
Ty p e C
Good Blown
If the headlights or other electrical
components do not work, check the
fuses. If any of the fuses are blown,
they must be replaced.
See “Fuse locations” on page 203 in Sec-
tion 71 for locations of the fuses.
Turn the ignition switch and inoperative
component off. Pull a suspected fuse
straight out and check it.
Determine which fuse may be causing the
problem. The lid of the fuse box shows
the name of the circuit for each fuse. See
page 237 in Section 8 of this manual for
the functions controlled by each circuit. Type A fuses can be pulled out by the
pullout tool. The location of the pullout
tool is shown in the illustration.
If you are not sure whether the fuse has
blown, try replacing the suspected fuse
with one that you know is good.
If the fuse has blown, push a new fuse
into the clip.
Only install a fuse with the amperage rat-
ing designated on the fuse box lid.
If you do not have a spare fuse, in an
emergency you can pull out the “A/C” or
“P/POINT” fuse, which may be
dispensable for normal driving, and use it
if its amperage rating is the same.
If you cannot use one of the same amper-
age, use one that is lower, but as close
as possible to, the rating. If the amperage
is lower than that specified, the fuse
might blow out again but this does not
indicate anything wrong. Be sure to get
the correct fuse as soon as possible and
return the substitute to its original clip.
It is a good idea to purchase a set of
spare fuses and keep them in your ve-
hicle for emergencies.
Checking and replacing fuses

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The inside of the lens of exterior lights
such as headlights may temporarily fog up
when the lens becomes wet in the rain or
in a car wash. This is not a problem
because the fogging is caused by the
temperature difference between the outside
and inside of the lens, just like the
windshield fogged up in the rain. However,
if there is a large drop of water on the
inside of the lens, or if there is water
pooled inside the light, contact your
Toyota dealer.Light bulbsBulb
No.WTy p e
Headlights
(high beam)900560A
Headlights
(low beam)900655B
Parking/front side
marker/front turn
signal lights
3157A27/8C
Front fog lights—55D
Rear side marker
and stop/tail lights315727/8E
Rear turn signal
lights315627E
Backup lights92118E
High mounted
stoplight92118E
License plate lights—5E
Interior light—8F
Light bulbsBulbNo.WTy p e
Personal light
(on the switch
panel of the electric
moon roof)
—10G
Personal lights
(on the inside rear
view mirror without
compass)
1924.3E
Trunk light1684.9E
A: HB3 halogen bulbs
B: HB4 halogen bulbs
C: Wedge base bulbs (amber)
D: H3 halogen bulbs
E: Wedge base bulbs (clear)
F: Double end bulbs
G: Single end bulbs

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1. Open the hood.LEFTHAND HEADLIGHT: Remove the
clip with a Phillipshead screwdriver
and move the air cleaner duct as
shown in the illustration.
Remove and install the clip as shown in
the following illustrations.Removing clip
Installing clip
Low beam
(outside) High beam
(inside)
2. Turn the bulb base counterclockwise
to the front of the vehicle as shown.
—Headlights

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3. Unplug the connector while depress-ing the lock release.
If the connector is tight, wiggle it.4. Install a new bulb and connectorinto the mounting hole.
Aiming is not necessary after replacing
the bulb. When aiming adjustment is nec-
essary, contact your Toyota dealer.
—Parking/front side
marker/front turn signal lights

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2292003 MY COROLLA_U (OM12744U)
1. Loosen the retainer nut and take outthe beam unit.2. Unplug the connector while depress-ing on the tab.
If the connector is tight, wiggle it.3. Turn the cover counterclockwise and remove it.
—Front fog lights

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a: Rear side marker and stop/tail lights
b: Rear turn signal lightUse a flatbladed screwdriver or equiva-
lent.
—Rear side marker, stop/tail
and rear turn signal lights—Backup lights

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If either of the license plate lights
burns out, contact your Toyota dealer.
NOTICE
Do not try to replace the license plate
light bulbs by yourself. You may dam-
age the vehicle.
—High mounted stoplight —License plate lights

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ENGINE
Valve clearance (engine cold), mm (in.):Intake 0.15—0.25 (0.006—0.010)
Exhaust 0.25—0.35 (0.010—0.014)
Spark plug type: DENSO SK16R11
NGK IFR5A11
Spark plug gap, mm(in.): 1.1 (0.043) ENGINE LUBRICATION
Oil capacity (drain and ref
ill),
L (qt., Imp. qt.):
With filter 3.7 (3.9, 3.3)
Without filter 3.5 (3.7, 3.1)
Oil grade: API grade SL “EnergyConserving” or
ILSAC multigrade engine oil is recom-
mended.
Recommended oil viscosity: SAE 5W30
Outside temperature
COOLING SYSTEM
Total capacity, L (qt., Imp. qt.):6.5 (6.9, 5.7)
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
Service specifications