2003 TOYOTA COROLLA Light

’03 Corolla U (L/O 0201)
2272003 MY COROLLA_U (OM12744U)
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

’03 Corolla U (L/O 0201)
2282003 MY COROLLA_U (OM12744U)
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

’03 Corolla U (L/O 0201)
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

’03 Corolla U (L/O 0201)
2302003 MY COROLLA_U (OM12744U)
4. Disconnect the cords.5. Release the bulb retaining springand remove the bulb. Install a new
bulb and the bulb retaining spring.
To install the bulb, align the cutouts of the
bulb with the protrusions of the mounting
hole.6. Connect the cords and install the cover by turning it clockwise. Then
plug in the connector.
7. Install the fog light and tighten the nut.

’03 Corolla U (L/O 0201)
2312003 MY COROLLA_U (OM12744U)
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

’03 Corolla U (L/O 0201)
2322003 MY COROLLA_U (OM12744U)
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

’03 Corolla U (L/O 0201)
2352003 MY COROLLA_U (OM12744U)
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

’03 Corolla U (L/O 0201)
2382003 MY COROLLA_U (OM12744U)
Instrument panel
Fuses (type A)1. FOG 15 A: Front fog lights
2. HEAD LH UPR 10 A: Lefthand head-
light (high beam)
3. HEAD RH UPR 10 A: Righthand
headlight (high beam), high beam indi-
cator light
4. SPARE 30 A: Spare fuse
5. SPARE 15 A: Spare fuse
6. SPARE 10 A: Spare fuse
7. MAIN 30 A: Starting system, “AM2”
fuse 8. DOME 15 A:
Car audio system, clock,
personal lights, interior light, trunk light,
open door warning light, wireless re-
mote control system
9. HORN 10 A: Horn
10. HAZARD 10 A: Emergency flashers ,
turn signal lights
11. EFI 15 A: Multiport fuel injection sys-
tem/sequential multiport fuel injection
system, emission control system
12. ALTS 5 A: Charging system
13. HEAD LH LWR 10 A: Lefthand head-
light (low beam)
14. HEAD RH LWR 10 A: Righthand
headlight (low beam)
15. TAIL 15 A: Tail lights, license plate
lights, instrument panel lights , instru-
ment cluster lights
16. OBD 7.5 A: Onboard diagnosis sys-
tem
17. WIPER 25 A: Windshield wipers
18. AM2 15 A: Charging system, multiport
fuel injection system/sequential multi-
port fuel injection system, starting sys-
tem, SRS airbag system 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
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: No circuit
24. A/C 10 A: Air conditioning system
25. INV 15 A: No circuit
26. P/POINT 15 A: Power outlet (in the
rear console box)
27. ECUB 10 A: Daytime running light
system
28. CIG 15 A: Power outlet (on the instru-
ment panel) or cigarette lighter, car au-
dio system, clock, power rear view mir-
ror control, 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