2011 TOYOTA TUNDRA horn

TABLE OF CONTENTSIndex
2
1-1. Key informationKeys ..................................... 42
1-2. Opening, closing and locking
the doors
Wireless remote control ....... 44
Side doors ............................ 47
Tailgate ................................ 52
1-3. Adjustable components
(seats, mirrors, steering
wheel)
Front seats ........................... 58
Rear seats (Double Cab and CrewMax models) ....... 63
Driving position memory (driver’s seat) ..................... 68
Head restraints ..................... 71
Seat belts ............................. 75
Steering wheel (manually adjustable type) .................. 83
Steering wheel (power-adjustable type)...... 85
Anti-glare inside rear view mirror .................................. 86
Outside rear view mirrors ..... 89
1-4. Opening and clos ing
the win dows and moon roof
Power windows .................... 94
Back window ........................ 98
Power back window ............. 99
Moon roof ........................... 102 1-5. Refueling
Opening the fuel tank cap... 107
1-6. Theft deterrent system Engine immobilizer system .............................. 112
Alarm .................................. 114
1-7. Safety information Correct driving posture ....... 117
SRS airbags ....................... 119
Front passenger occupant classification system ......... 135
Child restraint systems ....... 142
Installing child restraints ..... 148
2-1. Driving procedures Driving the vehicle .............. 172
Engine (ignition) switch....... 181
Automatic transmission ...... 184
Turn signal lever ................. 189
Parking brake ..................... 190
Horn .................................... 191
2-2. Instrument cluster Gauges and meters ............ 192
Indicators and warning lights ................................. 198
Multi-information display ..... 203
Accessory meter ................. 209
1Before driving
2When driving

14
Pictorial indexInterior
Seat belts P. 75
SRS driver airbag P. 119
Head restraints P. 71
SRS side airbags P. 119
Floor mats P. 498
SRS front
passenger
airbag
P. 119
Armrest2 P. 496
Front seats P. 58
Console box P. 455
Rear seats1 P. 63
Glove boxes
P. 453
Front separated type seats
Rear cup holders2
P. 470
Bottle holders P. 471
Horn P. 191

20
Pictorial indexInterior
Seat belts P. 75
SRS driver airbag P. 119
Head restraints P. 71
SRS side airbags P. 119
Floor mats P. 498
SRS front
passenger
airbag
P. 119
Armrest3 P. 496
Front seats P. 58
Rear seats2 P. 63
Glove boxes
P. 453
Front bench type seat
Rear cup holders3
P. 470
Bottle holders P. 471
Horn P. 191

When driving2
171
2-1. Driving proceduresDriving the vehicle............ 172
Engine (ignition) switch .... 181
Automatic transmission .... 184
Turn signal lever .............. 189
Parking brake ................... 190
Horn ................................. 191
2-2. Instrument cluster Gauges and meters ......... 192
Indicators and warning lights .............................. 198
Multi-information display............................ 203
Accessory meter .............. 209
2-3. Operating the lights and wipers
Headlight switch ............... 212
Fog light switch ................ 216
Windshield wipers and washer ........................... 217
2-4. Using other driving systems Cruise control ................... 220
Intuitive parking assist...... 223
Rear view monitor system ........................... 229
Four-wheel drive system ........................... 236
AUTO LSD system........... 240
Driving assist systems ..... 243 2-5. Driving information
Off-road precautions ........ 251
Cargo and luggage .......... 256
Vehicle load limits ............ 259
Winter driving tips ............ 261
Trailer towing ................... 265
Dinghy towing .................. 288

191
2-1. Driving procedures
2
When driving
Hor n
■After adjusting the steering wh eel (manually adjustable type)
Make sure that the steering wheel is securely locked.
The horn may not sound if the steering wheel is not securely locked.
( P. 83)
To sound the horn, press on or
close to the mark.

227
2-4. Using other
driving systems
2
When driving
■The Intuitive parking assist system can be operated when
●Front corner sensors:
• The engine switch is in the ON position.
• The shift lever is in R.
• The shift lever is not in P or R and vehicle speed is approximate 6 mph
(10 km/h) or less.
● Back and rear corner sensors:
• The engine switch is in the ON position.
• The shift lever is in R
■ Sensor detection information
●Certain vehicle conditions and the surrounding environment may affect
the ability of a sensor to correctly detect an obstacle. Particular instances
where this may occur are listed below.
• There is dirt, snow or ice on a sensor.
• A sensor is frozen.
• A sensor is covered in any way.
• The vehicle is leaning considerably to one side.
• On an extremely bumpy road, on an incline, on gravel, or on grass.
• The vicinity of the vehicle is noisy due to vehicle horns, motorcycle
engines, air brakes of large vehicles, or other loud noises producing
ultrasonic waves.
• There is another vehicle equipped with intuitive parking assist sensors in the vicinity.
• A sensor is coated with a sheet of spray or heavy rain.
• The vehicle is equipped with a fender pole or radio antenna.
• A bumper or sensor receives a strong impact.
• The vehicle is approaching a tall or right-angled curb.
• In harsh sunlight or intense cold weather.
• The area directly under the bumpers is not detected. Objects lower than the sensors or thin stakes etc. may be detected ini-
tially, but as they draw closer, they may cease to be detected.
• A towing hitch is mounted to the vehicle.
• A non-genuine Toyota suspension (lowered suspension etc.) is installed.
• When attaching a two-way radio antenna.
• When the bumper is damaged.

568 4-3. Do-it-yourself maintenance
Fuse layout and amperage ratings■ Engine compartment
FuseAmpereCircuit
1 A/F 15 A Multiport fuel injection system/
sequential multiport fuel injection
system
2 HORN 10 A Horn
3 EFI NO.1 25 A Multiport fuel injection system/
sequential multiport fuel injection
system
4 IG2 MAIN 30 A INJ, MET, IGN fuses
5 DEICER 20 A Front windshield wiper de-icer
6 TOW TAIL 30 A Trailer lights (tail lights)
7 POWER NO.4 25 A Power windows
8 POWER NO.2 30 A Power back windows
9 FOG 15 A Front fog lights

628
5-2. Steps to take in an emergency
If the engine will not star t
If the engine still does not start after following the correct starting
procedure ( P. 181) or releasing the steering lock (P. 182), confirm
the following points.
■ The engine will not start even when the starter motor oper-
ates normally.
One of the following may be the cause of the problem.
●There may not be sufficient fuel in the vehicle’s tank.
Refuel the vehicle. (
P. 107)
Flex-fuel vehicles: The type of fuel may be different. When
refueling, add the same type of fuel, if available.
After adding a different type of fuel, the engine may run
roughly and driving performance may be reduced for a while
when the engine is first started. In this case, wait until the
engine runs normally.
● The engine may be flooded.
Try to restart the engine once more following correct starting
procedures.
● There may be a malfunction in the engine immobilizer system.
(  P. 1 1 2 )
■ The starter motor turns over slowly, the interior lights and
headlights are dim, or the horn does not sound or sounds at
a low volume.
One of the following may be the cause of the problem.
●The battery may be discharged. ( P. 634)
● The battery terminal connec tions may be loose or corroded.