162
HV Owner's Manual_Europe_M52N30_en
4-1. Before driving
WARNING
●The driver should pay extra atten- tion to pedestrians when the vehicle
is powered only by the electric motor (traction motor). As there is no engine noise, the pedestrians
may misjudge the vehicle’s move- ment.
●Do not drive the vehicle over or stop the vehicle near flammable materials.
The exhaust system and exhaust gases can be extremely hot. These hot parts may cause a fire if there is
any flammable material nearby.
●During normal driving, do not turn
off the hybrid system. Turning the hybrid system off while driving will not cause loss of steering or brak-
ing control, however, power assist to the steering will be lost. This will make it more difficult to steer
smoothly, so you should pull over and stop the vehicle as soon as it is safe to do so.
In the event of an emergency, such as if it becomes impossible to stop the vehicle in the normal way:
P. 3 6 6
●Use engine braking (shift position
B) to maintain a safe speed when driving down a steep hill.Using the brakes continuously may
cause the brakes to overheat and lose effectiveness. ( P.181)
●Do not adjust the positions of the steering wheel, the seat, or the inside or outside rear view mirrors
while driving. Doing so may result in a loss of vehicle control.
●Always check that all passengers’ arms, heads or other parts of their
body are not outside the vehicle.
■When driving on slippery road surfaces
●Sudden braking, acceleration and
steering may cause tire slippage and reduce your ability to control the vehicle.
●Sudden acceleration, engine brak-ing due to shifting, or changes in
engine speed could cause the vehi- cle to skid.
●After driving through a puddle, lightly depress the brake pedal to make sure that the brakes are func-
tioning properly. Wet brake pads may prevent the brakes from func-tioning properly. If the brakes on
only one side are wet and not func- tioning properly, steering control may be affected.
■When shifting the shift lever
●Do not let the vehicle roll backward
while a forward driving position is selected, or roll forward while the shift lever is in R.
Doing so may result in an accident or damage to the vehicle.
●Do not shift the shift lever to P while the vehicle is moving.Doing so can damage the transmis-
sion and may result in a loss of vehicle control.
●Do not shift the shift lever to R while the vehicle is moving forward.Doing so can damage the transmis-
sion and may result in a loss of vehicle control.
●Do not shift the shift lever to a driv-ing position while the vehicle is moving backward.
Doing so can damage the transmis- sion and may result in a loss of vehicle control.
163
4
HV Owner's Manual_Europe_M52N30_en
4-1. Before driving
Driving
WARNING
●Moving the shift lever to N while the vehicle is moving will disengage the
hybrid system. Engine braking is not available with the hybrid system disengaged.
●Be careful not to shift the shift lever with the accelerator pedal
depressed. Shifting the shift lever to any positions other than P or N may lead to unexpected rapid accelera-
tion of the vehicle that may cause an accident and result in death or serious injury.
■If you hear a squealing or scrap-ing noise (brake pad wear indica-
tors)
Have the brake pads checked and replaced by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable repairer as soon as possible.
Rotor damage may result if the pads are not replaced when needed.
It is dangerous to drive the vehicle when the wear limits of the brake
pads and/or those of the brake discs are exceeded.
■When the vehicle is stopped
●Do not depress the accelerator pedal unnecessarily.
If the shift lever is any position other than P or N, the vehicle may accel-erate suddenly and unexpectedly,
causing an accident.
●In order to prevent accidents due to
the vehicle rolling away, always keep depressing the brake pedal while stopped with the “READY”
indicator is illuminated, and apply the parking brake as necessary.
●If the vehicle is stopped on an incline, in order to prevent acci-dents caused by the vehicle rolling
forward or backward, always depress the brake pedal and securely apply the parking brake as
needed.
●Avoid revving or racing the engine.
Running the engine at high speed while the vehicle is stopped may cause the exhaust system to over-
heat, which could result in a fire if combustible material is nearby.
■When the vehicle is parked
●Do not leave glasses, cigarette lighters, spray cans, or soft drink
cans in the vehicle when it is in the sun.Doing so may result in the follow-
ing:
• Gas may leak from a cigarette
lighter or spray can, and may lead to a fire.
• The temperature inside the vehicle may cause the plastic lenses and plastic material of glasses to
deform or crack.
• Soft drink cans may fracture, caus-
ing the contents to spray over the interior of the vehicle, and may also cause a short circuit in the vehicle’s
electrical components.
●Do not leave cigarette lighters in the
vehicle. If a cigarette lighter is in a place such as the glove box or on the floor, it may be lit accidentally
when luggage is loaded or the seat is adjusted, causing a fire.
●Do not attach adhesive discs to the windshield or windows. Do not place containers such as air fresh-
eners on the instrument panel or dashboard. Adhesive discs or con-tainers may act as lenses, causing
a fire in the vehicle.
164
HV Owner's Manual_Europe_M52N30_en
4-1. Before driving
WARNING
●Do not leave a door or window open if the curved glass is coated
with a metallized film such as a sil- ver-colored one. Reflected sunlight may cause the glass to act as a
lens, causing a fire.
●Always apply the parking brake,
shift the shift lever to P, stop the hybrid system and lock the vehicle.Do not leave the vehicle unat-
tended while the hybrid system is operating.If the vehicle is parked with the shift
lever in P but the parking brake is not set, the vehicle may start to move, possibly leading to an acci-
dent.
●Do not touch the exhaust pipes
while the “READY” indicator is illu- minated or immediately after turn-ing the hybrid system off.
Doing so may cause burns.
■When taking a nap in the vehicle
Always turn the hybrid system off. Otherwise, if you accidentally move the shift lever or depress the acceler-
ator pedal, this could cause an acci- dent or fire due to hybrid system overheating. Additionally, if the vehi-
cle is parked in a poorly ventilated area, exhaust gases may collect and enter the vehicle, leading to death or
a serious health hazard.
■When braking
●When the brakes are wet, drive more cautiously.Braking distance increases when
the brakes are wet, and this may cause one side of the vehicle to brake differently than the other
side. Also, the parking brake may not securely hold the vehicle.
●If the electronically controlled brake system does not operate, do not fol-low other vehicles closely and avoid
hills or sharp turns that require braking.In this case, braking is still possible,
but the brake pedal should be depressed more firmly than usual. Also, the braking distance will
increase. Have your brakes fixed immediately.
●The brake system consists of 2 or more individual hydraulic systems; if one of the systems fails, the
other(s) will still operate. In this case, the brake pedal should be depressed more firmly than usual
and the braking distance will increase. Have your brakes fixed immediately.
■If the vehicle becomes stuck
Do not spin the wheels excessively
when a driven wheel is up in the air, or the vehicle is stuck in sand, mud, etc. This may damage the driveline
components or propel the vehicle for- ward or backward, causing an acci-dent.
NOTICE
■When driving the vehicle
●Do not depress the accelerator and brake pedals at the same time
during driving, as this may restrain the hybrid system output.
●Do not use the accelerator pedal or depress the accelerator and brake pedals at the same time to hold the
vehicle on a hill.
■When parking the vehicle
Always set the parking brake and shift the shift lever to P. Failure to do so may cause the vehicle to move or the
vehicle may accelerate suddenly if the accelerator pedal is accidentally depressed.
168
HV Owner's Manual_Europe_M52N30_en
4-1. Before driving
Capacity), and permissible draw-
bar load before towing. ( P. 4 2 0 )
Toyota recommends the use of the
Toyota hitch/bracket for your vehi-
cle. Other products of a suitable
nature and comparable quality may
also be used.
For vehicles where the towing
device blocks any of the lights or
license plate, the following shall be
observed:
Do not use towing devices that
cannot be easily removed or
repositioned.
Towing devices must be
removed or repositioned when
not in use.
■Total trailer weight and per-
missible drawbar load
Total trailer weight
Weight of the trailer itself plus the trailer
load should be within the maximum
towing capacity. Exceeding this weight
is dangerous. ( P.420)
When towing a trailer, use a friction
coupler or friction stabilizer (sway con-
trol device).
Permissible drawbar load
Allocate the trailer load so that the
drawbar load is greater than 25 kg
(55.1 lb.) or 4% of the towing capacity.
Do not let the drawbar load exceed the
indicated weight. ( P.420)
■Information tag (manufac-
turer’s label)
Gross vehicle mass
The combined weight of the driver, pas-
sengers, luggage, towing hitch, total
curb mass and drawbar load should not
exceed the gross vehicle mass by more
than 100 kg (220.5 lb.). Exceeding this
weight is dangerous.
Maximum permissible rear axle
capacity
The weight borne by the rear axle
should not exceed the maximum per-
missible rear axle capacity by 15% or
more. Exceeding this weight is danger-
ous. The values for towing capacity
were derived from testing conducted at
sea level. Take note that engine output
and towing capacity will be reduced at
high altitudes.
Towing hitch/bracket
Important points regarding
trailer loads
169
4
HV Owner's Manual_Europe_M52N30_en
4-1. Before driving
Driving
1511 mm (20.1 in.)
2 513 mm (20.2 in.)
3 690 mm (27.2 in.)
4 600 mm (23.6 in.)
5 322 mm (12.7 in.)
6 19 mm (0.75 in.)
7 370 mm (14.6 in.)
■Tire information
●Increase the tire inflation pressure to
20.0 kPa (0.2 kgf/cm2 or bar, 3 psi) greater than the recommended value when towing. ( P.427)
●Increase the air pressure of the trailer tires in accordance with the total
trailer weight and according to the val- ues recommended by the manufac-turer of your trailer.
■Trailer lights
Please consult any authorized Toyota retailer or Toyota authorized repairer, or any reliable repairer when installing
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.
WARNING
■When the gross vehicle mass or maximum permissible axle
capacity is exceeded
Failing to observe this precaution may lead to an accident causing death or
serious injury.
●Add an additional 20.0 kPa (0.2
kgf/cm2 or bar, 3 psi) to the recom- mended tire inflation pressure
value. ( P.427)
●Do not exceed the established
speed limit for towing a trailer in built-up areas or 100 km/h (62 mph), whichever is lower.
Installation positions for the
towing hitch/bracket and
hitch ball
170
HV Owner's Manual_Europe_M52N30_en
4-1. Before driving
■Break-in schedule
Toyota recommends that vehicles fitted with new power train components should not be used for towing trailers for
the first 800 km (500 miles).
■Safety checks before towing
●Check that the maximum load limit for
the towing hitch/bracket hitch ball is not exceeded. Bear in mind that the coupling weight of the trailer will add
to the load exerted on the vehicle. Also make sure that you will not be towing a load that exceeds the maxi-
mum permissible axle capacity.
●Ensure that the trailer load is secure.
●Supplementary outside rear view mir- rors should be added to the vehicle if
the traffic behind cannot be clearly seen with standard mirrors. Adjust the extending arms of these mirrors on
both sides of the vehicle so that they always provide maximum visibility of the road behind.
■Maintenance
●Maintenance must be performed more frequently when using the vehicle for
towing due to the greater weight bur- den placed on the vehicle compared to normal driving.
●Retighten all bolts securing the hitch-ing ball and bracket after towing for
approximately 1000 km (600 miles).
Your vehicle will handle differently
when towing a trailer. In order to
avoid accident, death or serious
injury, keep the following in mind
when towing:
■Checking connections
between trailer and lights
Stop the vehicle and check the
operation of the connection
between the trailer and lights after
driving for a brief period as well as
before starting off.
■Practicing driving with a cou-
pled trailer
Get the feel for turning, stopping
and reversing with the trailer
coupled by practicing in an area
with no or light traffic.
When reversing with a coupled
trailer, hold the section of the
steering wheel nearest to you
and rotate clockwise to turn the
trailer left or counterclockwise to
turn it right. Always rotate a little
at a time to prevent steering
error. Have someone guide you
when reversing to lessen the risk
of an accident.
■Increasing vehicle-to-vehicle
distance
At a speed of 10 km/h (6 mph), the
distance to the vehicle running
ahead of you should be equivalent
to or greater than the combined
length of your vehicle and trailer.
NOTICE
■When the rear bumper strength- ening material is aluminum
Ensure the steel bracket part does not come directly in contact with that area.
When steel and aluminum come into contact, there is a reaction similar to corrosion, which will weaken the sec-
tion concerned and may result in damage. Apply a rust inhibitor to parts that will come in contact when attach-
ing a steel bracket.
Guidance
172
HV Owner's Manual_Europe_M52N30_en
4-1. Before driving
WARNING
■Vehicle speed in towing
Observe the legal maximum speeds
for trailer towing.
■Before descending hills or long
declines
Reduce speed and downshift. How- ever, never downshift suddenly while
descending steep or long downhill grades.
■Operation of the brake pedal
Do not hold the brake pedal depressed often or for long periods of
time. Doing so may result in the brake overheating or reduce braking effects.
■To avoid accident or injury
●Vehicles with a compact spare tire: Do not tow a trailer when the com-
pact spare tire is installed on your vehicle.
●Vehicles with the emergency tire puncture repair kit: Do not tow a trailer when the tire installed is
repaired with the emergency tire puncture repair kit.
●Vehicles with a Dynamic radar cruise control: Do not use dynamic radar cruise control when you are
towing.
NOTICE
■Do not directly splice trailer
lights
Directly splicing trailer lights may damage your vehicle’s electrical sys-
tem and cause a malfunction.
173
4
HV Owner's Manual_Europe_M52N30_en
4-2. Driving procedures
Driving
4-2.Driving pro cedu res
1Pull the parking brake switch to
check that the parking brake is
set.
2 Check that the shift lever is set
in P.
3 Firmly depress the brake pedal.
4 Turn the power switch to START
to start the hybrid system.
If the “READY” indicator turns on, the hybrid system will operate normally.
Continue depressing the brake pedal
until the “READY” indicator is illumi- nated.
5 Check that the “READY” indica-
tor is illuminated.
The vehicle cannot be driven if the “READY” indicator is off.
■If the hybrid system does not start
The immobilizer system may not have
been deactivated. ( P.84) Contact any authorized Toyota retailer or Toyota authorized repairer, or any reliable
repairer.
■When the ambient temperature is low, such as during winter driving conditions
●When starting the hybrid system, the flashing time of the “READY” indicator
may be long. Leave the vehicle as it is until the “READY” indicator is steady on, as steady means the vehicle is
able to move.
●When the hybrid battery (traction bat-
tery) is extremely cold (below approxi-
mately -30°C [-22°F]) under the
influence of the outside temperature, it may not be possible to start the hybrid system. In this case, try to start the
hybrid system again after the tem- perature of the hybrid battery increases due to the outside tempera-
ture increase, etc.
■Sounds and vibrations specific to a hybrid vehicle
P. 7 8
■When the steering lock cannot be
released
When starting the hybrid system, the power switch may seem stuck in OFF.
To free it, turn the key while turning the steering wheel slightly left and right.
■If the “READY” indicator does not come on
In the event that the “READY” indicator
does not come on even after performing the proper procedures for starting the vehicle, contact any authorized Toyota
retailer or Toyota authorized repairer, or any reliable repairer immediately.
■If the hybrid system is malfunction-ing
P. 3 8 3
Power (ignition) switch
(vehicles without a
smart entr y & start sys-
tem)
Starting the hybrid system
WARNING
■When starting the hybrid system
Always start the hybrid system while
sitting in the driver’s seat. Do not depress the accelerator pedal while starting the hybrid system under any
circumstances.Doing so may cause an accident resulting in death or seri-ous injury.