2002 TOYOTA CAMRY ECU

AP_Camry_U (L/O 0201)
2232002 MY CAMRY_U (OM33567U)
CAUTION
When lowering the vehicle, make sure
all portions of your body and all oth-
er persons around will not be injured
as the vehicle is lowered to the
ground.
10. Reinstall the wheel ornament.1. Put the wheel ornament into position.
Align the cutout of the wheel ornament
with the valve stem as shown. 2. Tap it firmly with the side or heel of your hand to snap it into place.
CAUTION
Take due care in handling the orna-
ment to avoid unexpected personal
injury.
11. Check the air pressure of the re- placed tire.
Adjust the air pressure to the specification
designed on page 278 in Section 8. If the
pressure is lower, drive slowly to the
nearest service station and fill to the cor-
rect pressure.
Do not forget to reinstall the tire inflation
valve cap as dirt and moisture could get
into the valve core and possibly cause air
leakage. If the cap is missing, have a new
one put on as soon as possible.
12. Restow all the tools, jack and flat tire securely.
As soon after changing wheels as pos-
sible, tighten the wheel nuts to the torque
specified on page 278 in Section 8 with
a torque wrench. Have a technician repair
the flat tire and replace the spare tire with
it.
CAUTION
Before driving, make sure all the
tools, jack and flat tire are securely
in place in their storage location to
reduce the possibility of personal in-
jury during a collision or s udden
braking.
—Reinstalling wheel ornament
(steel wheels only) —After changing wheels

AP_Camry_U (L/O 0201)
2262002 MY CAMRY_U (OM33567U)
Rear (on some models)
If towing is necessary, we recommend
you to have it done by your Toyota
dealer or a commercial tow truck ser-
vice.
If towing service is not available in an
emergency, your vehicle may be tempo-
rarily towed by a cable or chain se-
cured to one of the emergency towing
eyelets under the vehicle. Use extreme
caution when towing vehicles.
Front towing eyelet (type A)—To install the
front towing eyelet, see “—Installing front
towing eyelet” on page 227 in this section.
NOTICE
Only use specified towing eyelet;
otherwise your vehicle may be
damaged.
A driver must be in the vehicle to steer
it and operate the brakes.
Towing in this manner may be done only
on hard−surfaced roads for a short dis-
tance and at low speeds. Also, the
wheels, axles, drive train, steering and
brakes must all be in good condition.
CAUTION
Use extreme caution when towing ve-
hicles. Avoid sudden starts or erratic
driving maneuvers which would place
excessive stress on the emergency
towing eyelets and towing cable or
chain. The eyelets and towing cable
or chain may break and cause serious
injury or damage.
NOTICE
Use only a cable or chain specifically
intended for use in towing vehicles.
Securely fasten the cable or chain to
the towing eyelets provided.
Before towing, release the parking brake
and put the transmission in neutral (manu-
al) or “N” (automatic). The key must be
in “ACC” (engine off) or “ON” (engine run-
ning).
CAUTION
If the engine is not running, the pow-
er assist for the brakes and steering
will not work so steering and braking
will be much harder than usual.

AP_Camry_U (L/O 0201)
2282002 MY CAMRY_U (OM33567U)
3. Secure the front towing eyelet to thehole on the bumper by turning clock-
wise.4. Tighten the front towing eyelet securelyby a wheel nut wrench.
NOTICE
Make sure that the front towing eyelet
is tightened securely, or it may be
loosened or removed when towing the
vehicle.
If you cannot shift the selector lever
out of “P” position to other positions
even though the brake pedal is de-
pressed, use the shift lock override but-
ton as follows:
1. Turn the ignition key to “LOCK” position. Make sure the parking
brake is on.
2. Pry up the cover with a flatbladed screwdriver or equivalent.
If you cannot shift automatic
transmission selector lever

AP_Camry_U (L/O 0201)
2382002 MY CAMRY_U (OM33567U)
If you are a skilled do−it−yourself mechan-
ic, the Toyota service manuals are recom-
mended. Please be aware that do −it−your-
self maintenance can affect your warranty
coverage. See “Owner ’s Warranty Informa-
tion Booklet” or “Owner ’s Manual Supple-
ment” for the details. Listed below are the general maintenance
items that should be performed as fre-
quently as specified. In addition to check-
ing the items listed, if you notice any
unusual noise, smell or vibration, you
should investigate the cause or take your
vehicle to your Toyota dealer or a quali-
fied service shop immediately. It is recom-
mended that any problem you notice be
brought to the attention of your dealer or
the qualified service shop for their advice.
CAUTION
Make these checks only where ade-
quate ventilation can be obtained if
you run the engine.
OUTSIDE THE VEHICLE
Items listed below should be performed
from time to time, unless otherwise
specified.
Tire pressure
Check the pressure with a gauge every
two weeks, or at least once a month. See
page 255 in Section 7
−2 for additional
information. Tire surface and wheel nuts
Check the tires carefully for cuts, damage
or excessive wear. See page 256 in Sec-
tion 7
−2 for additional information. When
checking the tires, make sure no nuts are
missing, and check the nuts for loose-
ness. Tighten them if necessary.
Tire rotation
Rotate the tires according to the mainte-
nance schedule. (For scheduled mainte-
nance information, please refer to the
“Scheduled Maintenance Guide” or “Own-
er ’s Manual Supplement”.) See page 257
in Section 7− 2 for additional information.
Fluid leaks
Check underneath for leaking fuel, oil, wa-
ter or other fluid after the vehicle has
been parked for a while. If you smell fuel
fumes or notice any leak, have the cause
found and corrected immediately.
Doors and engine hood
Check that all doors including trunk lid
operate smoothly and all latches lock se-
curely. Make sure the engine hood sec-
ondary latch secures the hood from open-
ing when the primary latch is released.
INSIDE THE VEHICLE
Items listed below should be checked
regularly, e.g. while performing periodic
services, cleaning the vehicle, etc.
General maintenance

AP_Camry_U (L/O 0201)
2392002 MY CAMRY_U (OM33567U)
Lights
Make sure the headlights, stop lights, tail
lights, turn signal lights, and other lights
are all working. Check headlight aim.
Service reminder indicators and warning
buzzers
Check that all service reminder indicators
and warning buzzers function properly.
Steering wheel
Be alert for changes in steering condition,
such as hard steering or strange noise.
Seats
Check that all front seat controls such as
seat adjusters, seatback recliner, etc. op-
erate smoothly and that all latches lock
securely in any position. Check that the
head restraints move up and down
smoothly and that the locks hold securely
in any latched position. For folding−down
rear seatbacks, check that the latches
lock securely.
Seat belts
Check that the seat belt system such as
buckles, retractors and anchors operate
properly and smoothly. Make sure that the
belt webbings not cut, frayed, worn or
damaged. Accelerator pedal
Check the pedal for smooth operation and
uneven pedal effort or catching.
Clutch pedal
Check the pedal for smooth operation.
Brake pedal
Check the pedal for smooth operation and
that the pedal has the proper clearance.
Check the brake booster function.
Brakes
At a safe place, check that the brakes do
not pull to one side when applied.
Parking brake
Check that the lever has the proper travel
and that, on a safe incline, your vehicle
is held securely with only the parking
brake applied.
Automatic transmission “Park” mecha-
nism
Check the lock release button of the se-
lector lever for proper and smooth opera-
tion. On a safe incline, check that your
vehicle is held securely with the selector
lever in “P” position and all brakes re-
leased.
IN THE ENGINE COMPARTMENT
Items listed below should be checked
from time to time, e.g. each time when
refueling.
Washer fluid
Make sure there is sufficient fluid in the
tank. See page 266 in Section 7
−3 for
additional information.
Engine coolant level
Make sure the coolant level is between
the “F” and “L” lines on the see −through
reservoir when the engine is cold. See
page 252 in Section 7 −2 for additional
information.
Radiator, condenser and hoses
Check that the front of the radiator and
condenser are clean and not blocked with
leaves, dirt, or insects. See page 253 in
Section 7 −2 for additional information.
Battery condition
Check the battery condition by the indica-
tor color. See page 263 in Section 7 −3 for
additional information.
Brake fluid level
Make sure the brake fluid level is correct.
See page 254 in Section 7 −2 for addition-
al information.

AP_Camry_U (L/O 0201)
2792002 MY CAMRY_U (OM33567U)
Engine compartment
(with vehicle skid control system)
Fuses (type A)1. HEAD LH LWR 15 A: Left−hand head-
light (low beam)
2. HEAD RH LWR 15 A: Right−hand
headlight (low beam)
3. DRL 5 A: Daytime running light system
4. A/C 10 A: Air conditioning system
5. SPARE 10 A: Spare fuse
6. SPARE 15 A: Spare fuse
7. SPARE 5 A: Spare fuse
8. AM2 30 A: Starting system, “IGN” and
“IG2” fuses
Instrument panel
9. HEAD LH UPR 10 A: Left−hand head-
light (high beam)
10. HEAD RH UPR 10 A: Right−hand
headlight (high beam)
11. ST 5 A: Multiport fuel injection system/
sequential multiport fuel injection sys-
tem
12. TEL 5 A: No circuit
13. ALTS 5 A: Charging system
14. IGN 15 A: Starting system 15. IG2 10 A:
Multiport fuel injection sys-
tem/sequential multiport fuel injection
system, SRS airbag system, front seat
belt pretensioners, cruise control sys-
tem
16. DOOR1 25 A: Multiplex communication
system (power door lock system, auto −
door locking system, wireless remote
control system)
17. EFI 20 A: Multiport fuel injection sys-
tem/sequential multiport fuel injection
system
18. HORN 10 A: Horns
19. D.C.C 30 A: “ECU−B”, “RAD NO.1”
and “DOME” fuses
20. A/F 25 A: Multiport fuel injection sys-
tem/sequential multiport fuel injection
system
21. ETCS 10 A: Multiport fuel injection
system/s equential multiport fuel injec-
tion system
22. HAZ 15 A: Emergency flashers
23. ABS NO.4 7.5 A: Anti−lock brake sys-
tem, vehicle skid control system, trac-
tion control system, brake assist sys-
tem

AP_Camry_U (L/O 0201)
2802002 MY CAMRY_U (OM33567U)
24. ECUB 10 A: Multiplex communication
system (power door lock system, secu-
rity system, auto −door locking system,
automatic light control system, head-
light delay off system, tail light auto
cut system, illuminated entry system,
daytime running light system, wireless
remote control system), air conditioning
system
25. DOME 7.5 A: Ignition switch light, inte-
rior light, personal lights, trunk light,
vanity lights, garage door opener,
clock, outside temperature gauge, mul-
ti −information display
26. CIG 15 A: Cigarette lighter
27. ECUACC 5 A: Power rear view mir-
rors, clock, multi −information display
28. RAD NO.2 10 A: Car audio system,
navigation system
29. POWER POINT 15 A: Power outlets
30. RAD NO.1 20 A: Car audio system,
navigation system
31. GAUGE1 10 A: Gauges and meters,
clock, outside temperature gauge, mul-
ti −information display, shift lock system,
seat belt reminder lights
32. ECUIG 10 A: SRS airbag system,
power windows, anti −lock brake system
33. WIPER 25 A: Windshield wipers 34. HTR 10 A:
Air conditioning systems
35. MIR HTR 10 A: Outside rear view mir-
ror heaters
36. AM1 5 A: Starting system
37. FOG 15 A: Front fog lights
38. SUNSHADE 15 A: No circuit
39. GAUGE2 10 A: Auto anti−glare inside
rear view mirror, compass, electric
moon roof, back −up lights, automatic
transmission indicator lights, automatic
light control system, cruise control sys-
tem
40. PANEL 10 A: Glove box light, clock,
outside temperature gauge, multi −infor-
mation display, instrument cluster
lights, instrument panel lights, over-
drive− off indicator light
41. TAIL 10 A: Tail lights, parking lights,
license plate lights
42. PWR NO.4 20 A: Rear passenger ’s
power window (left side)
43. PWR NO.2 20 A: Front passenger ’s
door lock system, front passenger ’s
power window
44. OBD 7.5 A: On−board diagnosis sys-
tem
45. SEAT HTR 20 A: Seat heaters
46. WASHER 15 A: Windshield washer 47. FAN RLY 10 A:
Electric cooling fans
48. STOP 15 A: Stop lights, high mounted
stoplight, anti −lo
ck brake system,
cruise control system
49. FUEL OPEN 5 A: No circuit
50. DOOR NO.2 25 A: Multiplex commu-
nication system (power door lock sys-
tem, auto −door locking system, wire-
less remote control system)
51. AMP 25 A: No circuit
52. PWR NO.3 20 A: Rear passenger’s
power window (right side)
Fuses (type B)
53. MAIN 40 A: “HEAD LH LWR”, “HEAD
RH LWR”, “HEAD LH UPR”, “HEAD LH
UPR” and “DRL” fuses
54. ABS NO.2 40 A: Anti−lock brake sys-
tem, vehicle skid control system, trac-
tion control system, brake assist sys-
tem
55. RDI 30 A: Electric cooling fan
56. CDS 30 A: Electric cooling fan
57. HTR 50 A: Air conditioning system
58. ADJ PDL 30 A: Power adjustable ped-
als

AP_Camry_U (L/O 0201)
2812002 MY CAMRY_U (OM33567U)
59. ABS NO.3 40 A: Anti−lock brake sys-
tem, vehicle skid control system, trac-
tion control system, brake assist sys-
tem
60. PWR SEAT 30 A: Power seats
61. PWR NO.1 30 A: Driver ’s door lock
system, driver’s power wi ndow, electric
moon roof
62. DEF 40 A: Rear window defogger
Fuses (type C)
63. ALT 100 A (with 2AZFE engine) or ALT 120 A (with 1MZFE engine):
“DEF”, “PWR NO.1”, “PWR NO.2”,
“PWR NO.3”, “PWR NO.4”, “STOP”,
“DOOR NO.2”, “OBD”, “PWR SEAT”,
“FUEL OPEN”, “FOG”, “AMP”, “PANEL”,
“TAIL”, “AM1”, “CIG”, “POWER POINT”,
“RAD NO.2”, “ECU −ACC”, “GAUGE1”,
“GAUGE2”, “ECU −IG”, “WIPER”,
“WASHER”, “HTR (10 A)”, “SEAT HTR”,
and “SUN −SHADE” fuses
64. ABS NO.1 60 A: Anti−lock brake sys-
tem, vehicle skid control system, trac-
tion control system, brake assist sys-
tem