towing TOYOTA TUNDRA 2019 Owners Manual (in English)

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4-1. Before drivingDriving the vehicle ............. 160
Cargo and luggage............ 168
Vehicle load limits ............. 171
Trailer towing..................... 173
Dinghy towing.................... 193
4-2. Driving procedures Engine (ignition) switch ..... 194
Automatic transmission ..... 196
Turn signal lever................ 203
Parking brake .................... 204
4-3. Operating the lights and wipers
Headlight switch ................ 205
Automatic High Beam ....... 210
Fog light switch ................. 215
Windshield wipers and washer ............................ 216
4-4. Refueling Opening the fuel tank cap .................................. 219 4-5. Using the driving support
systems
Toyota Safety Sense P ...... 223
PCS (Pre-Collision System) ........................... 230
LDA (Lane Departure Alert) ................................ 243
Dynamic radar cruise control.............................. 251
Cruise control .................... 265
Intuitive parking assist ....... 269
Rear view monitor system ............................. 276
BSM (Blind Spot Monitor)......... 285
Four-wheel drive system ... 295
AUTO LSD system ............ 298
Driving assist systems ....... 300
Trailer brake controller....... 307
4-6. Driving tips Winter driving tips .............. 311
Off-road precautions .......... 315
4Driving

16Pictorial index
■Instrument panel
Front separated type seats
Engine switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 194
Starting the engine/changing the positions . . . . . . . . . . . . . . . P. 194
Emergency stop of the engine . . . . . . . . . . . . . . . . . . . . . . . . . P. 539
When the engine will not start . . . . . . . . . . . . . . . . . . . . . . . . . P. 580
Shift lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 196
Changing the shift position . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 196
Precautions against towing . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 540
When the shift lever does not move . . . . . . . . . . . . . . . . . . . . P. 200
Meters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 95
Reading the meters/adjusting the instrument panel light . . . . . . P. 95
Warning lights/indicator lights . . . . . . . . . . . . . . . . . . . . . . . . . . P. 90
When the warning lights come on . . . . . . . . . . . . . . . . . . . . . . P. 547
Multi-information display . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 100
Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 100
When the warning messages are displayed . . . . . . . . . . . . . . P. 555
Parking brake pedal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 204
Applying/releasing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 204
Precautions against winter season . . . . . . . . . . . . . . . . . . . . . P. 312
Warning buzzer/message . . . . . . . . . . . . . . . . . . . . . . . . P. 548, 5571
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18Pictorial index
Front bench type seat
Engine switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 194
Starting the engine/changing the positions . . . . . . . . . . . . . . . P. 194
Emergency stop of the engine . . . . . . . . . . . . . . . . . . . . . . . . . P. 539
When the engine will not start . . . . . . . . . . . . . . . . . . . . . . . . . P. 580
Shift lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 196
Changing the shift position . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 196
Precautions against towing . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 540
When the shift lever does not move . . . . . . . . . . . . . . . . . . . . P. 200
Meters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 95
Reading the meters/adjusting the instrument panel light . . . . . . P. 95
Warning lights/indicator lights . . . . . . . . . . . . . . . . . . . . . . . . . . P. 90
When the warning lights come on . . . . . . . . . . . . . . . . . . . . . . P. 547
Multi-information display . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 100
Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 100
When the warning messages are displayed . . . . . . . . . . . . . . P. 5551
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159
4Driving
4-1. Before drivingDriving the vehicle ............. 160
Cargo and luggage ........... 168
Vehicle load limits ............. 171
Trailer towing..................... 173
Dinghy towing ................... 193
4-2. Driving procedures Engine (ignition) switch ..... 194
Automatic transmission ..... 196
Turn signal lever................ 203
Parking brake .................... 204
4-3. Operating the lights and wipers
Headlight switch ................ 205
Automatic High Beam ....... 210
Fog light switch ................. 215
Windshield wipers and washer ............................ 216
4-4. Refueling Opening the fuel tank cap .................................. 219 4-5. Using the driving support
systems
Toyota Safety Sense P ..... 223
PCS (Pre-Collision System)........................... 230
LDA (Lane Departure Alert) ............................... 243
Dynamic radar cruise control ............................. 251
Cruise control .................... 265
Intuitive parking assist....... 269
Rear view monitor system ............................ 276
BSM (Blind Spot Monitor) ........ 285
Four-wheel drive system ... 295
AUTO LSD system............ 298
Driving assist systems ...... 300
Trailer brake controller ...... 307
4-6. Driving tips Winter driving tips ............. 311
Off-road precautions ......... 315

1684-1. Before driving
Cargo and luggage
Cargo capacity depends on the total weight of the occupants.
(Cargo capacity) = (Total load capacity)  (Total weight of occupants)
Steps for Determining Correct Load Limit —
(1) Locate the statement “The co mbined weight of occupants and
cargo should never exceed XXX kg or XXX lbs.” on your vehicle’s
placard.
(2) Determine the combined weight of the driver and passengers t hat
will be riding in your vehicle.
(3) Subtract the combined weight of the driver and passengers fr om
XXX kg or XXX lbs.
(4) The resulting figure equals the available amount of cargo an d lug-
gage load capacity.
For example, if the “XXX” amount equals 1400 lbs. and there wil l be
five 150 lb passengers in your vehicle, the amount of available
cargo and luggage load capacity is 650 lbs. (1400  750 (5150) =
650 lbs.)
(5) Determine the combined weight of luggage and cargo being loa ded
on the vehicle. That weight may n ot safely exceed the available
cargo and luggage load capac ity calculated in Step 4.
(6) If your vehicle will be towing a trailer, load from your tra iler will be
transferred to your vehicle. Consult this manual to determine h ow
this reduces the available cargo and luggage load capacity of y our
vehicle. ( P. 171)
Take notice of the following information about storage precau-
tions, cargo capacity and load:
Capacity and distribution

1734-1. Before driving
4
Driving
Trailer towing
Contact your Toyota dealer for further information about additi onal
requirements such as a towing kit, etc.
Your vehicle is designed primarily as a passenger-and-load-car-
rying vehicle. Towing a trailer can have an adverse impact on
handling, performance, braking, durability, and fuel consump-
tion. For your safety and the safety of others, you must not ov er-
load your vehicle or trailer. You must also ensure that you are
using appropriate towing equipm ent, that the towing equipment
has been installed correctly a nd used properly, and that you
employ the requisite driving habits. (P. 191)
Vehicle-trailer stability and braking performance are affected by
trailer stability, brake performance and setting, trailer brake s,
the hitch and hitch systems (if equipped).
To tow a trailer safely, use extreme care and drive the vehicle in
accordance with your trailer’s characteristics and operating
conditions.
Toyota warranties do not apply to damage or malfunction
caused by towing a trailer for commercial purposes.

1744-1. Before driving
■GCWR (Gross Combination Weight Rating)
The maximum allowable gross
combination weight. The gross
combination weight is the sum
of the total vehicle weight
(including the occupants, cargo
and any optional equipment
installed on the vehicle) and the
weight of the trailer being towed
(including the cargo in the
trailer).
■GVWR (Gross Vehicle Weight Rating)
The maximum allowable gross
vehicle weight. The gross vehi-
cle weight is the total weight of
the vehicle. When towing a
trailer, it is the sum of the vehi-
cle weight (including the occu-
pants, cargo and any optional
equipment installed on the vehi-
cle) and the tongue weight.
■GAWR (Gross Axle Weight Rating)
The maximum allowable gross
axle weight. The gross axle
weight is the load placed on
each axle (front and rear).
Towing related terms
Front GAWR
Rear GAWR

1754-1. Before driving
4
Driving
■TWR (Trailer Weight Rating)
The maximum allowable gross
trailer weight. The gross trailer
weight is the sum of the trailer
weight and the weight of the
cargo in the trailer.
TWR is calculated assuming
base vehicle with one driver,
one front passenger, towing
package (if available), hitch and
hitch systems (if required).
Additional optional equipment, passengers and cargo in the vehicle will
reduce the trailer weight rating so as not to exceed GCWR, GVWR and
GAWR.
If the gross trailer weight exceeds 3000 lb. (1360 kg), it is r ecommended
to use a trailer with 2 or more axles.
■
Unbraked TWR (Unbraked Trailer Weight Rating)
The trailer weight rating for tow-
ing a trailer without a trailer ser-
vice brake system.
■Tongue Weight
The load placed on the trailer
hitch ball. ( P. 182)
(With brakes)
(Without brakes)

1774-1. Before driving
4
Driving
Confirm that the gross trailer weight, gross combination weight, gross
vehicle weight, gross axle weight and tongue weight are all within the
limits.
■GCWR*5 and TWR*5
Double Cab models
GCWR, TWR, Unbraked TWR, Fifth wheel and Gooseneck towing
TWR
*5: These models meet the tow-vehicle trailering requirement of SAE International per SAE J2807.
Model code*1EngineDriving
systemBed typeGCWRTWR
UPK51L- CRTSKA 1UR-FE
engine 2WD
Standard 12500 lb.
(5670 kg) 6800 lb.
(3080 kg)
UPK56L- CRTSKA 4WD12500 lb.
(5670 kg) 6500 lb.
(2945 kg)
USK51L- CRTSKA
3UR-FE engine 2WD 14000 lb.
(6350 kg)
*28300 lb.
(3760 kg)
*2
16000 lb.
(7255 kg)
*310200 lb.
(4625 kg)
*3
16000 lb.
(7255 kg)
*410100 lb.
(4580 kg)
*4
USK51L-
CRTLKA 14000 lb.
(6350 kg)
*28200 lb.
(3715 kg)
*2
16000 lb.
(7255 kg)
*310200 lb.
(4625 kg)
*3
16000 lb.
(7255 kg)
*410100 lb.
(4580 kg)
*4
USK52L-
CHTSKA Long14000 lb.
(6350 kg)
*28100 lb.
(3670 kg)
*2
16000 lb.
(7255 kg)
*310100 lb.
(4580 kg)
*3
16000 lb.
(7255 kg)
*410000 lb.
(4535 kg)
*4

1794-1. Before driving
4
Driving*1: The model code is indicated on the Certification Label. (P. 599)
*2: Vehicles without towing package
*3: Vehicles with towing package
*4: Vehicles with towing package and large fuel tankUSK56L-
CRTLGA
3UR-FBE engine 4WD
Standard
14000 lb.
(6350 kg)
*27900 lb.
(3580 kg)
*2
16000 lb.
(7255 kg)
*39900 lb.
(4490 kg)
*3
15310 lb.
(6945 kg)
*49100 lb.
(4125 kg)
*4
USK57L-
CHTSGA Long14000 lb.
(6350 kg)
*27800 lb.
(3535 kg)
*2
16000 lb.
(7255 kg)
*39800 lb.
(4445 kg)
*3
15640 lb.
(7095 kg)
*49300 lb.
(4215 kg)
*4
Model code*1EngineDriving
systemBed typeGCWRTWR