2002 TOYOTA TUNDRA fuses

’02 TUNDRA_U (L/O 0108)
2442002 MY TUNDRA_U (OM 34417U)
Spare fuses
With towing kit
Fuse locations

’02 TUNDRA_U (L/O 0108)
2472002 MY TUNDRA_U (OM 34417U)
CHECKING BRAKE FLUID
Parts (if level is low):
SAE J1703 or FMVSS No.116 DOT 3
brake fluid
Tools:
Rag or paper towel
Funnel (only for adding fluid)
CHECKING POWER STEERING FLUID
Parts (if level is low):
Automatic transmission fluid DEXRON II
or III
Tools:
Rag or paper towel
Funnel (only for adding fluid)
CHECKING BATTERY CONDITION
Tools:
Warm water
Baking soda
Grease
Conventional wrench (for terminal
clamp bolts) CHECKING AND REPLACING FUSES
Parts (if replacement is necessary):
Fuse with same amperage rating as
original
ADDING WASHER FLUID
Parts:
Water
Washer fluid containing antifreeze
(for winter use)
Tools:
Funnel
REPLACING LIGHT BULBS
Parts:
Bulb with same number and wattage
rating as original (See charts in “Re-
placing light bulbs” in Section 73.)
Tools:
Screwdriver
Wrench

’02 TUNDRA_U (L/O 0108)
2612002 MY TUNDRA_U (OM 34417U)
DOITYOURSELF MAINTENANCE
Electrical components
Checking battery condition 262
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Battery recharging precautions 263
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Checking and replacing fuses 264
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Adding washer fluid 265
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Replacing light bulbs 265
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SECTION 7 3

’02 TUNDRA_U (L/O 0108)
2642002 MY TUNDRA_U (OM 34417U)
Ty p e A
Good Blown
Ty p e B
Ty p e C Good Blown
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” in Section 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
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 “DOME”,
“A/C” or “HTR” fuse, which may be dis-
pensable 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

’02 TUNDRA_U (L/O 0108)
2732002 MY TUNDRA_U (OM 34417U)
SPECIFICATIONS
Dimensions 274
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Payload 275
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Engine 277
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Fuel 277
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Service specifications 277
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Tires 280
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Fuses 280
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SECTION 8

’02 TUNDRA_U (L/O 0108)
2802002 MY TUNDRA_U (OM 34417U)
Tires
Engine compartment (2UZFE engine)
Tire size and pressure:
Tire size
P245/70R16
P265/70R16 Tire pressure kPa, (kgf/cm2 or bar, psi)
Front Rear
180 (1.8, 26) 240 (2.4, 35) 200 (2.0, 29)
180 (1.8, 26)
Wheel size: Twowheel drive models 16 7J or 7JJ
Offroad package 16 7JJ
Others 16 7J or 7JJ
Wheel nut torque, N·m (kgf·m, ft·lbf): 110 (11.5, 83.2)
NOTE: For a complete information on tires (e.g. replacing tires or replacing wheels), see “Checking tire pressure” through “Aluminum wheel precautions” in Section
72.
Fuses

’02 TUNDRA_U (L/O 0108)
2812002 MY TUNDRA_U (OM 34417U)
Engine compartment (5VZFE engine)
Engine compartment (with towing kit)
Fuses (type A)
1. EFI NO.1 20 A (2UZFE engine) or EFI NO.1 15 A (5VZFE engine): Mul-
tiport fuel injection system/sequential
multiport fuel injection system, emis-
sion control system, fuel pump and all
components in “EFI NO.2” fuse
2. ETCS 15 A: Multiport fuel injection
system/s equential multiport fuel injec-
tion system and electronic throttle con-
trol system
3. DOME 15 A: Interior light, personal
lights, vanity light and door courtesy
lights
Instrument panel
4. OBD 7.5 A: Onboard diagnosis sys-
tem
5. PWR OUTLET 1 15 A: Power outlet
6. PWR OUTLET 2 15 A: Power outlet
7. ST2 5 A: Starting system
8. FR FOG 20 A: Front fog lights
9. ALTS 7.5 A: Charging system
10. HEAD (RH) 10 A (without daytime running light system): Righthand
headlight
HEAD (HI RH) 10 A (with daytime
running light system): Righthand
headlight (high beam)

’02 TUNDRA_U (L/O 0108)
2822002 MY TUNDRA_U (OM 34417U)
11. HEAD (LH) 10 A (without daytime
running light system): Lefthand
headlight
HEAD (HI LH) 10 A (with daytime
running light system): Lefthand
headlight (high beam)
12. EFI NO.2 10 A: Multiport fuel injection
system/s equential multiport fuel injec-
tion system and emission control sys-
tem
13. A/C 10 A: Air conditioning system
14. DRL 7.5 A (with daytime running light system): Daytime running light
system
15. HEAD (LO RH) 10 A (with daytime running light system): Righthand
headlight (low beam)
16. HEAD (LO LH) 10 A (with daytime running light system): Lefthand
headlight (low beam)
17. WIP 20 A: Windshield wipers and
washer
18. TURN 5 A: Turn signal lights
19. ECU IG 5 A: Antilock brake system
and cruise control system
20. 4WD 20 A: Fourwheel drive control
system and A.D.D. control system 21. ACC 15 A:
Cigarette lighter, audio sys-
tem, SRS airbag system and power
rear view mirrors
22. GAUGE 10 A: Gauges and meters,
backup lights, starting system, day-
time running light system and air condi-
tioning system
23. IGN 5 A: SRS airbag system, multiport
fuel injection system/sequential multi-
port fuel injection system, discharge
system and ignition system
24. CARGO LP 5 A: Cargo lamp
25. TAIL 15 A: Tail lights, license plate
lights, instrument panel lights, parking
lights and glove box light
26. ECUB 5 A: SRS warning light
27. HORNHAZ 20 A: Emergency flashers
and horns
28. STA 5 A: Multiport fuel injection sys-
tem/sequential multiport fuel injection
system, g auges and meters
29. STOP 15 A: Stoplights and high
mounted stoplight
Fuses (type B)
30. ABS 1 40 A: Antilock brake system
31. ABS 2 40 A: Antilock brake system 32. J/B 50 A:
All components in “POWER”,
“HORNHAZ”, “TAIL”, “CARGO LP”,
“STOP” and “ECUB” fuses
33. AM2 30 A: Ignition system
34. AM1 40 A: Starting system
35. HTR 50 A: Air conditioning system
36. POWER 30 A: Power door lock sys-
tem, power windows and power seat
37. FL 30 A: Trailer lights
Fuse (type C)
38. ALT 120 A: All components in “AM1”,
“ALTS”, “HTR”, “FR FOG”, “PWR
OUTLET 1” and “PWR OUTLET 2”
fuses