2003 TOYOTA TUNDRA odometer

’03 TUNDRA_U (L/O 0307)
6
2003 TUNDRA from Jul. ’03 Prod. (OM 34430U)
1. Oil pressure gauge
2. Service reminder indicators and
indicator lights
3. Tachometer 4. Speedometer
5. Automatic transmission indicator lights
6. Voltmeter
7. Fuel gauge8. Trip meter reset knob
9. Odometer and two trip meters
10. Engine coolant temperature gauge
Instrument cluster overview
 With tachometer

’03 TUNDRA_U (L/O 0307)
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2003 TUNDRA from Jul. ’03 Prod. (OM 34430U)
1. Engine coolant temperature gauge
2. Service reminder indicators and
indicator lights 3. Speedometer
4. Fuel gauge
5. Trip meter reset knob
6. Odometer and two trip meters

Without tachometer

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2003 TUNDRA from Jul. ’03 Prod. (OM 34430U)
OPERATION OF INSTRUMENTS AND
CONTROLS
Gauges, Meters and Service reminder indicators
Fuel gauge 100
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Engine coolant temperature gauge 100
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Oil pressure gauge 101
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Vo ltme te r 102
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Tachometer 102
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Odometer and two trip meters 103
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Service reminder indicators and warning buzzers 104
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SECTION 1 5

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2003 TUNDRA from Jul. ’03 Prod. (OM 34430U)
This meter displays the odometer and
two trip meters.
1. Odometer—Shows the total distance the vehicle has been driven.
2. Two trip meters—Show two different distances independently driven since
the last time each trip meter was set
to zero.
You can use one trip meter to calculate
the fuel economy and the other to
measure the distance on each trip. All
trip meter data is cancelled if the elec-
trical power source is disconnected. 3. Trip meter reset knob—Resets the two
trip meters to zero, and also change
the meter display.
To change the meter display, quickly
push and release the knob. The meter
display changes in the order from the
odometer to trip meter A to trip meter
B, then back to the odometer each
time you push.
To reset the trip meter A to zero, dis-
play the meter A reading, then push
and hold the knob until the meter is
set to zero. The same process can be
applied for resetting the trip meter B.
Odometer and two trip meters

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2003 TUNDRA from Jul. ’03 Prod. (OM 34430U)
The tires on your Toyota have built −in
tread wear indicators to help you
know when the tires need replace-
ment. When the tread depth wears to
1.6 mm (0.06 in.) or less, the indica-
tors will appear. If you can see the
indicators in two or more adjacent
grooves, the tire should be replaced.
The lower the tread, the higher the
risk of skidding.
The effectiveness of snow tires is
lost if the tread wears down below
4 mm (0.16 in.).
If you have tire damage such as
cuts, splits, cracks deep e nough to
expose the fabric, or bulges indi-
cating internal damage, the tire
should be repl aced.
If a tire often goes flat or cannot be
properly repaired due to the size or
location of a cut or other damage, it
should be replaced. If you are not
sure, consult with your Toyota dealer. If an air loss occurs while driving, do
not continue driving with a deflated
tire. Driving even a short distance can
damage a tire beyond repair.
An y ti res wh i ch are over 6 years
old must be checked by a qualified
technician even if damage is not
obvious.
Tires deteriorate with age even if they
have never or seldom been used.
This applies also to the spare tire and
tires stored for future use.
REPLACING YOUR TIRES
When replacing a tire, use a tire of
the same size and construction,
and the same or greater maximum
load as the originally installed
tires. Also, on fourwheel drive
models, all the tires must be the
same brand and have the same
tread patterns.
Using any other size or type of tire
may seriously affect handling, ride,
speedometer/odometer calibration,
ground clearance, and clearance be-
tween the body and tires or snow
chains.
Check that the maximum load of the
replaced tire is greater than 1/2 of the
Gross Axle Weight Ratings (GAWR)
of either the front axle or the rear
axle, whichever greater. As for the
maximum load of the tire, see the load
limit at maximum cold tire inflation
pressure mentioned on the sidewall
of the tire, and as for the Gross Axle
Weight Ratings (GAWR), see the Cer-
tification Label.
For details about the side wall of the
tire and the Certification Label.

’03 TUNDRA_U (L/O 0307)
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2003 TUNDRA from Jul. ’03 Prod. (OM 34430U)
Removing wheel ornament 243
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Wheel block 243
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Wheel nuts 248
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Floor mat 182
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Fluid level
Brake 284
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Power steering 285
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Washer fluid 299
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Fog light switch, Front 94
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Foreign countries, Operation in 189 . . . . . . . .
Four −wheel drive
Operating the four −wheel drive
system 118
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Four −wheel drive system warning
buzzer 104
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Front door locks 12
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Front fog light switch 94
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Front passenger ’s seat 34
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Front passenger ’s seat belt reminder
light 104
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Front seat
Rear seat entry 34
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Front seats 31,32,33
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Fuel
Fuel economy 230
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Fuel pump shut off system 189
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Gauge 100
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Operation in foreign countries 189 . . . . . . .
Tank cap 26
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Fuel information 187
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Fuel pump shut off system 189
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Fuse
Fuse box 298
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Fuse locations 274
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Garage door opener box 168
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Gauge
Engine coolant temperature 100
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Engine oil pressure 101
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Fuel 100
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Glove box 167
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Good driving practice 113,117
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H
Hazard switch 93
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Head restraints 37
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Headlight switch 92
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High speed operation
During break −in 187
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Hood release, Engine 23
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How to start the engine 214
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I
I/M test 270
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Identification
Engine 198
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Tire 201
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Vehicle 197
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Ignition switch 112
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Ignition switch light 95
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Indicator symbols 8
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Instrument panel
Ashtray 166
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Brightness control 94
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Cigarette lighter 166
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Clock 166
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101
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Fuel gauge 100
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Indicator symbols 8
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Odometer 103
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Tachometer 102
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Trip meter 103
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Instrument panel light control 94
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Instrument panel overview 2,6
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J
Jack
Location 241,242 . . . . . . . . . . . . . . . . . . . . . .
Jump starting 235 . . . . . . . . . . . . . . . . . . . . . . . .
K
Key reminder buzzer 104
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Keys 12,257
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L
Light bulbs
Back −up lights 303,304 . . . . . . . . . . . . . . . . .
Cargo lamps 306 . . . . . . . . . . . . . . . . . . . . . . .
Front fog lights 302 . . . . . . . . . . . . . . . . . . . . .
Front side marker lights 302 . . . . . . . . . . . . .
Front turn signal lights 302 . . . . . . . . . . . . . .
Headlights 301 . . . . . . . . . . . . . . . . . . . . . . . .
High mounted stoplight 306 . . . . . . . . . . . . .
Licence plate lights 305 . . . . . . . . . . . . . . . . .
Parking lights 302 . . . . . . . . . . . . . . . . . . . . . .
Rear turn signal lights 303,304 . . . . . . . . . .

’03 TUNDRA_U (L/O 0307)
4
2003 TUNDRA from Jul. ’03 Prod. (OM 34430U)
Stop/tail/rear side marker
lights 303,304 . . . . . . . . . . . . . . . . . . . . . . .
Light bulbs, Replacing 299 . . . . . . . . . . . . . . . .
Light, Interior
Ignition switch light 95 . . . . . . . . . . . . . . . . . .
Interior light 94 . . . . . . . . . . . . . . . . . . . . . . . .
Personal light 95 . . . . . . . . . . . . . . . . . . . . . . .
Step light 95 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Limited slip differential 197 . . . . . . . . . . . . . . . .
Load capacity 208 . . . . . . . . . . . . . . . . . . . . . . . .
Lock
Front doors 12 . . . . . . . . . . . . . . . . . . . . . . . . .
Steering column 112 . . . . . . . . . . . . . . . . . . .
Tailgate 22 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Low engine oil pressure warning
light 104 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Low fuel level warning light 104 . . . . . . . . . . . .
Low windshield washer fluid level warning light 104 . . . . . . . . . . . . . . . . . . . . . . .
M
Maintenance
Do −it−yourself maintenance 274 . . . . . . . . .
Does your vehicle need repairing? 269 . . . . . . . . . . . . . . . . . . . . . . .
General maintenance 267 . . . . . . . . . . . . . . .
Maintenance requirements 266 . . . . . . . . . .
Parts and tools 276 . . . . . . . . . . . . . . . . . . . . .
Where to go for service 266 . . . . . . . . . . . . .
Malfunction indicator lamp 270 . . . . . . . . . . . .
Malfunction indicator lamp
Emissions Inspection and Maintenance (I/M) programs 104 . . . . . . .
Service reminder indicator 104 . . . . . . . . . . Manual transmission
Driving with a manual transmission 117 . . . . . . . . . . . . . . . . . . . . .
Shift pattern 117 . . . . . . . . . . . . . . . . . . . . . . .
Shifting speed 117 . . . . . . . . . . . . . . . . . . . . .
Maximum allowable speed
Automatic transmission 113 . . . . . . . . . . . . .
Manual transmission 117 . . . . . . . . . . . . . . .
Mirror
Anti −glare inside rear view 88
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Mirrors
Folding rear view 88
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Outside rear view 87
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Power rear view 87
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Vanity 90
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N
New vehicle break −in 187 . . . . . . . . . . . . . . . . .
Note pad holder 182 . . . . . . . . . . . . . . . . . . . . . .
O
Odometer 103
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Off −road driving precautions 217
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Off −road vehicle precautions 186
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Oil
Consumption 192
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Power steering 285
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Pressure gauge 101
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Viscosity and grade 280
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Oil consumption 192
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Open door warning light 104
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Operation in foreign countries 189
. . . . . . . . . Outside rear view mirror heaters 98
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Overdrive switch 113
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Overheating, Engine 238
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Overheating, Engine coolant 100
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Overview
Engine compartment 272
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P
Parking brake
Operation 123 . . . . . . . . . . . . . . . . . . . . . . . . .
Reminder light 123 . . . . . . . . . . . . . . . . . . . . .
Passenger airbag manual on −off
switch 56 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Polishing 261 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power outlet 167 . . . . . . . . . . . . . . . . . . . . . . . . .
Power rear view mirror control 87 . . . . . . . . . .
Power rear window 21 . . . . . . . . . . . . . . . . . . . .
Power steering
Fluid level 285 . . . . . . . . . . . . . . . . . . . . . . . . .
Power window switches 18 . . . . . . . . . . . . . . . .
Preloaders
(seat belt pretensioners) 45 . . . . . . . . . . . . .
Pretensioners
(seat belt pretensioners) 45
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Protecting your Toyota from
corrosion 260
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R
Radiator
Checking the radiator 284 . . . . . . . . . . . . . . .
Coolant, Engine 282 . . . . . . . . . . . . . . . . . . . .
Radio 128 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .