ignition TOYOTA SEQUOIA 2002 1.G Repair Manual

02_SEQUOIA_U (L/O 0108)
2992002 MY SEQUOIA_U (OM34418U)
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 279 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 312 in Section 8 of this manual for
the functions controlled by each circuit.
Type A fuses can be pulled out by using
the pullout tool. The location of the pull
out 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 “DOME”
or “RAD” fuse, which may be dispensable
for normal driving, and use it if its amper-
age 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.
If a new fuse immediately blows out, there
is a problem with the electrical system.
Have your Toyota dealer correct it as
soon as possible.
CAUTION
Never use a fuse with a higher am-
perage rating, or any other object, in
place of a fuse. This may cause ex-
tensive damage and possibly a fire.
If any washer does not work or low
windshield washer fluid level warning
light comes on, the washer tank may be
empty. Add washer fluid.
You may use plain water as washer fluid.
However, in cold areas where tempera-
tures range below freezing point, use
washer fluid containing antifreeze. This
product is available at your Toyota dealer
and most auto parts stores. Follow the
manufacturer ’s directions for how much to
mix with water.
NOTICE
Do not use engine antifreeze or any
other substitute because it may dam-
age your vehicle’s paint.
Adding washer fluid

02_SEQUOIA_U (L/O 0108)
3002002 MY SEQUOIA_U (OM34418U)
The following illustrations show how to
gain access to the bulbs. When replacing
a bulb, make sure the ignition switch and
light switch are off. Use bulbs with the
wattage ratings given in the table.
CAUTION
To prevent yourself from burning,
do not replace the light bulbs while
they are hot.
Halogen bulbs have pressurized gas
inside and require special handling.
They can burst or shatter if
scratched or dropped. Hold a bulb
only by its plastic or metal case.
Do not touch the glass part of a
bulb with bare hands.
NOTICE
Only use a bulb of the listed type.
Light bulbsBulbNo.WTy p e
Headlights—60/55A
Front fog lights900655B
Parking/front side
marker and front
turn signal lights3157 NA27/8C
Rear turn signal
lights744021D
Stop/tail and rear
side marker lights744321/5D
Backup lights92118D
Tail lights1685D
License plate lights1685D
High mounted stop
light1685D
Interior lights—8E
Personal lights—3.8D
Glove box light—1.2D
Luggage
compartment light—8E
Vanity lights—3D
Door courtesy
lights1943.4D
A: HB2 halogen bulbs
B: HB4 halogen bulbs
C: Wedge base bulbs (amber)
D: Wedge base bulbs (clear)
E: Double end bulbs
Replacing light bulbs—

02_SEQUOIA_U (L/O 0108)
3142002 MY SEQUOIA_U (OM34418U)
21. DOME 10 A: Center interior and per-
sonal lights, personal lights, luggage
compartment light, air conditioning sys-
tem, wireless remote control system,
garage door opener, ignition switch
light, door courtesy lights, foot light,
vanity lights, power antenna
22. ECUB 7.5 A: Multiplex communication
system (power door lock system, secu-
rity system, autodoor locking system,
automatic light control system, head-
light delay off system, tail light auto
cut system, illuminated entry system,
daytime running light system), back
door lock system, driver and front pas-
senger door lock system, gauges and
meters
23. MIR HTR 15 A: Outside rear view mir-
ror heaters
24. RAD NO.1 20 A: Car audio system
25. TAIL 15 A: Tail lights, back door cour-
tesy light, license plate lights 26. ECUIG 7.5 A:
Charging system,
cruise control system, antilock brake
system, vehicle skid control system,
traction control system (twowheel
drive models), active traction control
system (fourw heel drive models), elec-
tronically controlled automatic transmis-
sion system, power antenna, electric
moon roof, back door lock system,
driver and front passenger door lock
system, g auges and meters, multiin-
formation display, SRS airbag system,
front seat belt pretensioners
27. WSH 25 A: Wipers and washer
28. IGN 2 20 A: Starting system
29. PWR NO.3 20 A: Rear passenger ’s
power window (right side)
30. PWR NO.4 20 A: Rear passenger ’s
power window (left side)
31. CIG 15 A: Air conditioning systems,
power rear view mirror control, ciga-
rette lighter 32. RAD NO.2 7.5 A:
Car audio system,
power antenna, power outlets, multiplex
communication system (power door
lock system, security system, auto
door locking system, automatic light
control system, headlight delay off sys-
tem, tail light auto cut system, illumi-
nated entry system, daytime running
light system)
33. 4WD 20 A: A.D.D. control system,
fourwheel drive system
34. STOP 15 A: Stop lights, highmounted
stop lights, multiport fuel injection sys-
tem/sequential multiport fuel injection
system, vehicle skid control system,
traction control system (twowheel
drive models), active traction control
system (fourw heel drive models), mul-
tiplex communication system (autodoor
locking system)
35. OBD 7.5 A: Onboard diagnosis sys-
tem

02_SEQUOIA_U (L/O 0108)
3242002 MY SEQUOIA_U (OM34418U)
Loosening wheel nuts252
. . . . . . . . . . . . . . .
Lowering vehicle 255
. . . . . . . . . . . . . . . . . . .
Reinstalling w heel ornament 255
. . . . . . . . .
Removing wheel ornament 251
. . . . . . . . . .
Wheel block 251
. . . . . . . . . . . . . . . . . . . . . . .
Wheel nuts 254
. . . . . . . . . . . . . . . . . . . . . . . .
Floor mat 208
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fluid level
Brake 287
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power steering 287
. . . . . . . . . . . . . . . . . . . . .
Washer fluid 299
. . . . . . . . . . . . . . . . . . . . . . .
Fog light switch, Front 114
. . . . . . . . . . . . . . . .
Foreign countries, Operation in 215 . . . . . . . .
Fourwheel drive
Operating the fourwheel drive system 137
. . . . . . . . . . . . . . . . . . . . .
Front air conditioning system
Instrument panel 172
. . . . . . . . . . . . . . . . . . .
Front fog light switch 114
. . . . . . . . . . . . . . . . .
Front passenger ’s seat belt reminder light 125
. . . . . . . . . . . . . . . . . . . . . .
Front seats 36,37,38
. . . . . . . . . . . . . . . . . . . . .
Fuel
Filler door o pener 31
. . . . . . . . . . . . . . . . . . .
Fuel economy 240
. . . . . . . . . . . . . . . . . . . . .
Fuel pump shut off system 215
. . . . . . . . . .
Gauge 122
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operation in foreign countries 215 . . . . . . .
Tank cap 31
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel information 213
. . . . . . . . . . . . . . . . . . . . .
Fuel pump shut off system 215
. . . . . . . . . . . .
Fuse
Fuse box 298
. . . . . . . . . . . . . . . . . . . . . . . . . .
Fuse locations 279
. . . . . . . . . . . . . . . . . . . . . . . G
Garage door opener 186
. . . . . . . . . . . . . . . . . .
Garage door opener box 197
. . . . . . . . . . . . . .
Gauge
Engine coolant temperature 122
. . . . . . . . .
Engine oil pressure 123
. . . . . . . . . . . . . . . . .
Fuel 122
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Glove box 197
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Good driving practice 133
. . . . . . . . . . . . . . . . .
Grocery bag hooks 207
. . . . . . . . . . . . . . . . . . .
H
Hazard switch 113
. . . . . . . . . . . . . . . . . . . . . . .
Head restraints 52
. . . . . . . . . . . . . . . . . . . . . . .
Headlight switch 110,112
. . . . . . . . . . . . . . . . .
High speed operation
During breakin 213
. . . . . . . . . . . . . . . . . . . .
Hood release, Engine 29
. . . . . . . . . . . . . . . . . .
How to start the engine 228
. . . . . . . . . . . . . . .
I
I/M test 276
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Identification
Vehicle 223
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ignition switch 132
. . . . . . . . . . . . . . . . . . . . . . .
Ignition switch light 117
. . . . . . . . . . . . . . . . . . .
Indicator symbols 5
. . . . . . . . . . . . . . . . . . . . . .
Instrument panel
Brightness control 114
. . . . . . . . . . . . . . . . . .
Cigarette lighter and ashtray 195
. . . . . . . . .
Clock 195
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine oil pressure gauge 123
. . . . . . . . . . . Fuel gauge
122
. . . . . . . . . . . . . . . . . . . . . . . .
Indicator symbols 5
. . . . . . . . . . . . . . . . . . . .
Odometer 124
. . . . . . . . . . . . . . . . . . . . . . . . .
Tachometer 124
. . . . . . . . . . . . . . . . . . . . . . . .
Trip meter 124
. . . . . . . . . . . . . . . . . . . . . . . . .
Instrument panel light control 114
. . . . . . . . . .
Instrument panel overview 2,4
. . . . . . . . . . . .
J
Jack
Location 250 . . . . . . . . . . . . . . . . . . . . . . . . . .
Jump starting 245 . . . . . . . . . . . . . . . . . . . . . . . .
K
Key reminder buzzer 125
. . . . . . . . . . . . . . . . .
Keys 8,261
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
L
Light bulbs
Backup light 303 . . . . . . . . . . . . . . . . . . . . . .
Front fog lights 302 . . . . . . . . . . . . . . . . . . . . .
Front side marker lights 302 . . . . . . . . . . . . .
Front turn signal lights 302 . . . . . . . . . . . . . .
Headlights 301 . . . . . . . . . . . . . . . . . . . . . . . .
High mounted stoplight 305 . . . . . . . . . . . . .
Licence plate lights 305 . . . . . . . . . . . . . . . . .
Parking lights 302 . . . . . . . . . . . . . . . . . . . . . .
Rear turn signal light 303 . . . . . . . . . . . . . . .
Stop/tail/rear side marker light 303 . . . . . . .
Tail lights 304 . . . . . . . . . . . . . . . . . . . . . . . . . .

02_SEQUOIA_U (L/O 0108)
3262002 MY SEQUOIA_U (OM34418U)
Rear view mirrorsFolding 105 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Outside 104 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power 104 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reporting safety defects for U.S. owners 318 . . . . . . . . . . . . . . . . . . . .
Roof luggage carrier 207 . . . . . . . . . . . . . . . . . .
S
Seat adjustment precautions
Front seats 36 . . . . . . . . . . . . . . . . . . . . . . . . .
Seat belt comfort guide 63 . . . . . . . . . . . . . . . .
Seat belt extender 62 . . . . . . . . . . . . . . . . . . . . .
Seat belts
Cleaning 267 . . . . . . . . . . . . . . . . . . . . . . . . . .
Fastening 55 . . . . . . . . . . . . . . . . . . . . . . . . . .
Seat belt precautions 55 . . . . . . . . . . . . . . . .
Seat belt pretensioners 65 . . . . . . . . . . . . . .
Seat heater switches 54 . . . . . . . . . . . . . . . . . .
Seats 36 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Second seat 40,41 . . . . . . . . . . . . . . . . . . . . . . .
Service and maintenance 272 . . . . . . . . . . . . .
Side door locks 12 . . . . . . . . . . . . . . . . . . . . . . .
Side door locks
Automatic locking and unlocking functions 14 . . . . . . . . . . . . . . . .
Side doors 12 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Side doors
Automatic locking and unlocking functions 14 . . . . . . . . . . . . . . . .
Spare fuse 298 . . . . . . . . . . . . . . . . . . . . . . . . . .
Spare tire 250 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Specifications 308 . . . . . . . . . . . . . . . . . . . . . . . SRS driver and front
passenger airbags 68 . . . . . . . . . . . . . . . . . .
SRS side and curtain shield airbags 75 . . . . .
SRS warning light 125 . . . . . . . . . . . . . . . . . . . .
Starting
Cold weather 228 . . . . . . . . . . . . . . . . . . . . . .
Engine 228 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Jump starting 245 . . . . . . . . . . . . . . . . . . . . . .
Steering
Tilt steering wheel 103 . . . . . . . . . . . . . . . . . .
Steering column 132 . . . . . . . . . . . . . . . . . . . . .
Column lock 132 . . . . . . . . . . . . . . . . . . . . . . .
Sun visors 107 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Suspension and chassis 224 . . . . . . . . . . . . . .
Switch
Back window defogger 119 . . . . . . . . . . . . . .
Back window wiper and washer 118 . . . . . .
Emergency flasher 113 . . . . . . . . . . . . . . . . .
Headlight, dimmer and turn signal 110,112 . . . . . . . . . . . . . . . . . . .
Ignition 132 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Outside rear view mirror defogger 119 . . . .
Overdrive 133 . . . . . . . . . . . . . . . . . . . . . . . . .
Windshield wiper and washer 117 . . . . . . . .
T
Tachometer 124
. . . . . . . . . . . . . . . . . . . . . . . . .
Theft deterrent system 29
. . . . . . . . . . . . . . . . .
Theft prevention labels 224
. . . . . . . . . . . . . . .
Third seats 45
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Threeway catalytic converter 216
. . . . . . . . .
Tiedown hooks 206
. . . . . . . . . . . . . . . . . . . . .
Tilt steering wheel 103
. . . . . . . . . . . . . . . . . . . .
Tires Changing
249
. . . . . . . . . . . . . . . . . . . . . . . . . .
Flat tire 249
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Rotation 290
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Spare 250
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tire information 288,289,290,291,292
. . . . . . . . . . . . . . . . .
Tools 250
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
To w i n g
Dinghy towing 233
. . . . . . . . . . . . . . . . . . . . .
Emergency towing 259
. . . . . . . . . . . . . . . . .
Emergency towing hook precautions 260
. . . . . . . . . . . . . . . . . . . . . .
If your vehicle needs to be towed 257 . . . . .
Tips for towing a stuck vehicle 261 . . . . . . .
Trailer 233
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Traction control system warning light 125
. . . . . . . . . . . . . . . . . . . . . . .
Trailer towing 233
. . . . . . . . . . . . . . . . . . . . . . . .
Trip meter 124
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Turn signals 110,112
. . . . . . . . . . . . . . . . . . . . .
Types of tires 224
. . . . . . . . . . . . . . . . . . . . . . . .
U
Unengaged “Park” warning light 125 . . . . . . . .
Uniform tire quality grading 318 . . . . . . . . . . . .