2002 TOYOTA 4RUNNER warning lights

’02 4Runner_U (L/O 0108)
62002 MY 4RUNNER_U (OM 35787U)
or
Driver ’s seat belt reminder light∗
1
Low engine oil pressure warning light∗1
Low fuel level warning light∗1
Brake system warning light∗1
Malfunction indicator lamp∗1
Discharge warning light∗1
Antilock brake system warning light∗1
Automatic transmission fluid temperature
warning light∗1
SRS warning light∗1
Unengaged “Park” warning light∗1
Open door warning light∗1
Low windshield washer fluid level warning
light∗1
Headlight high beam indicator light Turn signal indicator lights
Front passenger ’s seat belt reminder light∗1
Vehicle skid control system and traction control
system (twow heel drive models) or active
traction control system (fourwheel drive models)
warning light
∗ 1
Indicator symbols on the instrument panel

’02 4Runner_U (L/O 0108)
72002 MY 4RUNNER_U (OM 35787U)
Cruise control indicator light∗
2
Driving pattern (“PWR” mode) indicator light
∗1: For details, see “Service reminder indicators and warning
buzzers” in Section 15.
∗2: If this light flashes, see “Cruise control” in Section 16. Fourwheel drive and center differential lock
indicator lights
Automatic transmission indicator lights
Traction control system off indicator light∗
1
(twowheel drive models)
Vehicle skid control system off indicator light
∗1
(fourwheel drive models) Slip indicator light
Overdriveoff indicator light

’02 4Runner_U (L/O 0108)
992002 MY 4RUNNER_U (OM 35787U)
Either of the following conditions may
occur, but do not indicate the malfunc-
tion:
The light may stay on for about 60
seconds after the ignition key is turned
to the “ON” position. It is normal if it
turns off after a while.
Depressing the brake pedal repeatedly
may turn on the light. It is normal if it
turns off after a few seconds.
(i) “VSC TRAC” Warning Light
The light warns that there is a problem
somewhere in the vehicle skid control sys-
tem and traction control system (two
wheel drive models) or active traction con-
trol system (fourwheel drive models).
The light will come on when the ignition
key turned to “ON”, and will go off after
a few seconds.
The light may come on for 60 seconds
after the ignition key is turned to the “ON”
position. It is normal if they go out after
a while.
Depressing the brake pedal repeatedly
may turn on the lights. It is normal if they
go out after a few seconds. There is no problem when the “VSC
TRAC” warning light comes on when the
brake actuator temperature becomes high.
(For details, see “Traction control system”
and “Active traction control” in Section
16.)
If the light comes on while driving, the
vehicle skid system and/or traction control
system (twow
heel drive models) or active
traction control system (fourwheel drive
models) do not work. However, as conven-
tional braking operates when applied,
there is no problem to continue your driv-
ing.
In the following cases, contact your Toyota
dealer:
The warning light does not come on
after the ignition key is turned to “ON”.
The warning light remains on after the
ignition key is turned to “ON”.
The warning light comes on while driv-
ing.
(j) Open Door Warning Light
This light remains on until all the doors
and back door are completely closed. (k) SRS Warning Light
This light will come on when the igni-
tion key is turned to the “ON” position.
After about 6 seconds, the light will go
off. This means the system of the air-
bag and front seat belt pretensioner are
operating properly.
The warning light system monitors the air-
bag sensor assembly, front airbag sen-
sors, front seat belt pretensioner assem-
blies, inflators, warning light,
interconnecting wiring and power sources.
If either of the following conditions occurs,
this indicates a malfunction somewhere in
the parts monitored by the warning light
system. Contact your Toyota dealer as
soon as possible to service the vehicle.
The light does not come on when the
ignition key is turned to the “ON” posi-
tion or remains on.
The light comes on or flashes while
driving.
(l) Key Reminder Buzzer
This buzzer reminds you to remove the
key when you open the driver ’s door with
the ignition key in the “ACC” or “LOCK”
position.

’02 4Runner_U (L/O 0108)
1002002 MY 4RUNNER_U (OM 35787U)
(m) Unengaged “Park” Warning
Light
( fourwheel drive vehicles)
This light warns that the transmission
“Park” mechanism is not engaged. If the
front drive control lever is in the “N” posi-
tion while the selector lever is in the “P”
position, the transmission will disengage
and the wheels will not lock.
CAUTION
To restore the park function, shift the
front drive control lever out of “N”,
or the vehicle can move.
(n) Automatic Transmission Fluid Temperature Warning Light
This light warns that the automatic trans-
mission fluid temperature is too high.
If this light comes on while you are driv-
ing, slow down and pull off the road. Stop
the vehicle at a safe place and put the
selector lever in “P”. With the engine id-
ling, wait until the light goes off. If the
light goes off, you may start the vehicle
again. If the light does not go off, call a
Toyota dealer or qualified repair shop for
assistance.
NOTICE
Continued driving with the warning
light on may damage the automatic
transmission.
(o) Low Windshield Washer Fluid Level Warning Light (Canada)
The light warns that the windshield washer
fluid level is too low. Add washer fluid at
your earliest opportunity. (For instructions,
see “Adding washer fluid” in Section 73.) CHECKING SERVICE REMINDER
INDICATORS (except the low fuel level
warning light and low windshield
washer fluid level warning light)
1. Apply the parking brake.
2. Open one of the side doors or back door.
The open door warning light should
come on.
3. Close the door. The open door warning light should go
off.
4. Turn the ignition key to “ON”, but do not start the engine.
All the service reminder indicators ex-
cept the open door warning light should
come on. The “ABS” and “VSC TRAC”
warning lights, “TRAC OFF” (twowheel
drive models) or “VSC OFF” (four
wheel drive models) indicator light and
slip indicator light go off after a few
seconds. The SRS warning light goes
off after about 6 seconds.

’02 4Runner_U (L/O 0108)
2252002 MY 4RUNNER_U (OM 35787U)
To avoid serious personal injury and
damage to your vehicle which might re-
sult from battery explosion, acid burns,
electrical burns, or damaged electronic
components, these instructions must be
followed precisely.
If you are unsure about how to follow this
procedure, we strongly recommend that
you seek the help of a competent me-
chanic or towing service.
CAUTION
Batteries contain sulfuric acid
which is poisonous and corrosive.
Wear protective safety glasses when
jump starting, and avoid spilling
acid on your skin, clothing, or ve-
hicle.
If you should accidentally get acid
on yourself or in your eyes, remove
any contaminated clothing and flush
the affected area with water imme-
diately. Then get immediate medical
attention. If possible, continue to
apply water with a sponge or cloth
while en route to the medical office.
The gas normally produced by a
battery will explode if a flame or
spark is brought near. Use only
standardized jumper cables and do
not smoke or light a match while
jump starting.
Warning: Battery posts, terminals
and related accessories contain lead
and lead compounds, chemicals
known to the State of California to
cause cancer and reproductive
harm. Wash hands after handling.
NOTICE
The battery used for boosting must
be 12 V. Do not jump start unless you
are sure that the booster battery is
correct.
JUMP STARTING PROCEDURE
1. If the booster battery is installed in another vehicle, make sure the vehicles
are not touching. Turn off all unneces-
sary lights and accessories.
2. If required, remove all the vent plugs from the booster and discharged batter-
ies. Lay a cloth over the open vents
on the batteries. (This helps reduce the
explosion hazard, personal injuries and
burns.)
3. If the engine in the vehicle with the booster battery is not running, start it
and let it run for a few minutes. During
jump starting run the engine at about
2000 rpm with the accelerator pedal
lightly depressed.
(c) Jump starting

’02 4Runner_U (L/O 0108)
2542002 MY 4RUNNER_U (OM 35787U)
INSIDE THE VEHICLE
Items listed below should be checked
regularly, e.g. while performing periodic
services, cleaning the vehicle, etc.
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
Check that it has the specified free play.
Be alert for changes in steering condition,
such as hard steering or strange noise.
Seats
Check that all seat controls such as seat
adjusters, seatback recliner, etc. operate
smoothly and that all latches lock securely
in any position. Check that the head re-
straint move up and down smoothly and
that the locks hold securely in any latched
position. For foldingdown rear seatbacks
and swingup rear seat cushions, 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 the belt
webbing is not cut, frayed, worn or dam-
aged.
Accelerator pedal
Check the pedal for smooth operation and
uneven pedal effort or catching.
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 Section 73 for additional in-
formation.
Engine coolant level
Make sure the coolant level is between
the “F” and “L” lines on the seethrough
reservoir when the engine is cold. See
Section 72 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 Section 72
for additional information.

’02 4Runner_U (L/O 0108)
2942002 MY 4RUNNER_U (OM 35787U)
27. ACC 15 A: Car audio system, power
antenna, clock, power rear view mirror
control, cigarette lighter, seat belt pre-
tensioners, electronically controlled au-
tomatic transmission system, power
outlets, theft deterrent system
28. GAUGE 10 A: Gauges and meters,
back window defogger, daytime running
light system, air conditioning system,
cruise control system, center differen-
tial lock system, electronically con-
trolled automatic transmission, backup
lights
29. IGN 10 A: SRS airbag system, seat
belt pretensioners, multiport fuel injec-
tion system/sequential multiport fuel in-
jection system, discharge warning light,
vehicle skid control system
30. ECUB 7.5 A: Gauges and meters, air
conditioning system
31. HORN,HAZ 15 A: Horns, emergency
flashers
32. STA 7.5 A: Starting system
33. STOP 10 A: Stop lights, highmounted
stoplight Fuses (type B)
34. HEATER 50 A: Air conditioning system,
all components in “A.C” fuse
35. AM1 40 A: Starting system, all compo-
nents in “ACC”, “GAUGE”, “TURN”,
“ECUIG”, “WIPER” and “4WD” fuses
36. J/B 50 A: All components in “POWER”,
“HORN,HAZ”, “STOP” and “ECUB”
fuses
37. AM2 30 A: Starting system, multiport
fuel injection system/sequential multi-
port fuel injection system, all compo-
nents in “STA” and “IGN” fuses
38. ABS2 40 A: Antilock brake system,
active traction control system, vehicle
skid control system
39. POWER 30 A: Power window, power
back window, electric moon roof, power
seat, back door lock
Fuses (type C)
40. ABS 60 A: Antilock brake system
41. ALT 120 A: Charging system, all com-
ponents in “AM1”, “HEATER”, “TAIL”,
“RR HTR”, “ALTS”, “DEFOG”, “MIR
HTR” and “ACC” fuses