2014 TOYOTA YARIS Owners Manual

177
2-5. Driving information
2
When driving
Trailer towing (except 3-door models for Canada)
Toyota does not recommend towing a trailer with your vehicle.
Toyota also does not recommend the installation of a tow hitch or
the use of a tow hitch carrier for a wheelchair, scooter, bicycle, etc.
Your vehicle is not designed for tra iler towing or for the use of tow
hitch mounted carriers.

178
2-5. Driving information
Trailer towing (3-door models for Canada)
Weight limitsConfirm that the gross trailer weig ht, gross vehicle weight, gross axle
weight and trailer tongue load are all within the limits.
● The gross trailer weight must never exceed 700 lb. (315 kg).
●The gross vehicle weight must
never exceed the GVWR indi-
cated the Certification Label.
● The gross axle weight on each
axle must never exceed the
GAWR indicated the Certifica-
tion Label.
Your vehicle is designed primarily as a passenger carrying vehicle.
Towing a trailer will have an adverse effect on handling, perfor-
mance, braking, durability, and fu el consumption. For your safety
and the safety of others , do not overload the vehicle or trailer.
To tow a trailer safely, use extreme care and drive the vehicle in
accordance with the trailer’s char acteristics and operating condi-
tions.
The vehicle stability and braking performance are affected by trailer
stability, brake setting and performance, and the hitch.
Toyota warranties do not apply to damage or malfunction caused by
towing a trailer for commercial purposes.
Contact your Toyota dealer for fu rther information about additional
requirements such as a towing kits, etc.

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2-5. Driving information
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When driving
Towing related term
Towing related termMeaning
GVWR (Gross Vehicle
Weight Rating)
The maximum allowable gross vehicle
weight. The gross vehicle weight is the
total weight of the vehicle. When towing
a trailer, it is the sum of the vehicle
weight (including the occupants, cargo
and any optional equipment installed on
the vehicle) and the tongue load.
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).
Gross trailer weight The sum of the trailer weight and the
weight of the cargo in the trailer
Towing capacity The maximum allowable gross trailer
weight. Towing capacity is calculated
considering the base vehicle with neces-
sary vehicle equipment and occupants.
Additional optional equipment, passen-
gers and cargo in the vehicle will reduce
the towing capacity, gross trailer weight
include the trailer, cargo and necessary
equipment for towing.
Tongue load The load placed on the trailer hitch ball

180 2-5. Driving information
Trailer tongue load● A recommended tongue load varies in accordance with the types
of trailers or towing as described below.
● In order to ensure the recommended values shown below, the
trailer must be loaded by referring to the following instructions.
The trailer cargo load should be distributed so that the tongue load
is 9 to 11% of the gross trailer weight, not exceeding 70 lb. (31 kg).
(Tongue load / Gross trailer weight x 100 = 9 to 11%)
The gross trailer weight and tongue l oad can be measured with plat-
form scales found at a highway we ighing station, building supply
company, trucking company, junk yard, etc.
Gross trailer weight
Tongue load
Hitch
Trailer hitch assemblies have different weight capacities established
by the hitch manufacturer. Even th ough the vehicle may be rated for
towing a higher weight, the operat or must never exceed the maxi-
mum weight rating specified for the trailer hitch.
Connecting trailer lights
Please consult your dealer when inst alling trailer lights, as incorrect
installation may cause damage to the vehicle’s lights. Please take
care to comply with your state’ s laws when installing trailer lights.

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2-5. Driving information
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When driving
Trailer towing tips
Your vehicle will handle differently w hen towing a trailer. In order to
avoid accident, death or serious in jury, keep the following in mind
when towing:
● Before starting out, check the trailer lights and the vehicle-trailer
connections. Recheck after driving a short distance.
● Practice turning, stopping and reve rsing with the trailer attached in
an area away from traffic until you become accustomed to the feel
of the vehicle.
● Reversing with a trailer attached is difficult and requires practice.
Grip the bottom of the steering wheel and move your hand to the
left to move the trailer to the left. Move your hand to the right to
move the trailer to the right. (Thi s is generally opposite to reversing
without a trailer attached.) Avoid sharp or prolonged turning. Have
someone guide you when reversing to reduce the risk of an acci-
dent.
● As stopping distance is increased when towing a trailer, vehicle-to-
vehicle distance should be increased. For each 10 mph (16 km/h)
of speed, allow at least o ne vehicle and trailer length.
● Avoid sudden braking as you may skid, resulting in jackknifing and
loss of control. This is especiall y true on wet or slippery surfaces.
● Avoid jerky starts or sudden acceleration. Vehicles with a manual
transmission, prevent excessive cl utch slippage by keeping engine
rpm low and not racing the engine. Always start out in first gear.
● Avoid jerky steering and sharp turns, and slow down before mak-
ing turn.
● Note that when making a turn, th e trailer wheels will be closer than
the vehicle wheels to the inside of the turn. Compensate by making
a larger than normal turning radius.

182 2-5. Driving information
●Crosswinds and rough roads will adversely affect handling of your
vehicle and trailer, causing sway . Periodically check the rear to
prepare for being passed by large trucks or buses, which may
cause your vehicle and trailer to sway. If swaying occurs, firmly grip
the steering wheel, reduce speed immediately but gradually, and
steer straight ahead. Never increase speed. If you make no
extreme correction with the stee ring or brakes, your vehicle and
trailer will stabilize.
● Take care when passing other v ehicles. Passing requires consider-
able distance. After passing a vehi cle, do not forget the length of
your trailer, and be sure you hav e plenty of room before changing
lanes.
● To maintain engine braking efficiency and charging system perfor-
mance when using engine braking, do not use the transmission in
D (vehicles with an automatic transmission) or 5 (vehicles with a
manual transmission).
● Due to the added load of the trailer, your vehicle’s engine may
overheat on hot days (at temper atures over 85°F [30°C]) when
driving up a long or steep grade. If the high engine coolant temper-
ature warning light flashes or co mes on overheating, immediately
turn off the air conditioning (if in use), pull your vehicle off the road
and stop in a safe place. ( P. 334)

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2-5. Driving information
2
When driving
●
Always place wheel blocks under both the vehicle and the trailer
wheels when parking. Apply the parking brake firmly, and put the
transmission in P (vehicles with an automatic transmission) or in 1
or R (vehicles with a manual transmission). Avoid parking on a
slope, but if unavoidable, do so only after performing the following:
Apply the brakes and keep them applied.
Have someone place wheel blocks under both the vehicle and
trailer wheels.
When the wheel blocks are in pl ace, release the brakes slowly
until the blocks absorb the load.
Apply the parking brake firmly.
Shift into P (vehicles with an automatic transmission) or 1 or R
(vehicles with a manual transmission) and turn off the engine.
● When restarting after parking on a slope:
With the transmission in P (vehi cles with an automatic trans-
mission) or the clutch pedal (vehicles with a manual transmis-
sion) depressed, start the e ngine. On vehicles with an
automatic transmission, be sure to keep the brake pedal
pressed.
Shift into a forward gear. If reversing, shift into R.
Release the parking brake (also brake pedal on vehicles with
an automatic transmission), and slowly pull or back away from
the wheel blocks. Stop and apply the brakes.
Have someone retrieve the blocks.

184 2-5. Driving information
■Before towing
Check that the following conditions are met:
●Ensure that your vehicle’s tires are properly inflated. ( P. 351)
● Trailer tires should be inflated according to the trailer manufacturer’s rec-
ommendation.
● All trailer lights work as required by law.
● All lights work each time you connect them.
● The trailer ball is set at the proper height for the coupler on the trai\
ler.
● The trailer is level when it is hitched.
Do not drive if the trailer is not level, and check for improper tongue
weight, overloading, worn suspension, or other possible causes.
● The trailer cargo is securely loaded.
● The rear view mirrors conform to any federal, state/provincial or local
regulations. If they do not, install rear view mirrors appropriate for towing
purposes.
■ Break-in schedule
If your vehicle is new or equipped with any new power train components
(such as an engine, transmission, differential and wheel bearing), Toyota
recommends that you do not tow a trailer until it has been driven for over 500
miles (800 km).
However, avoid full throttle acceleration.
■ Maintenance
●If you tow a trailer, your vehicle will require more frequent maintenance
due to the additional load. (See “Scheduled Maintenance Guide” or
“Owner’s Manual Supplement”.)
● Retighten the fixing bolts of the towing ball and bracket after approxi-
mately 600 miles (1000 km) of trailer towing.