display TOYOTA AVALON HYBRID 2020 (in English) Workshop Manual

1984-2. Driving procedures
■Auto power off function
If the vehicle is left in ACCESSORY mode for more than 20 minut es or ON
mode (with the hybrid system not operating) for more than an ho ur with the
shift lever in P, the power switch will automatically turn off. However, this func-
tion cannot entirely prevent 12-volt battery discharge. Do not leave the vehi-
cle with the power switch in ACCESSORY or ON mode for long peri ods of
time when the hybrid system is not operating.
■ Automatic hybrid system shut off feature
●The vehicle is equipped with a feature that automatically shuts off the hybrid
system when the shift lever is in P with the hybrid system oper ating for an
extended period.
● The hybrid system will automatically shut off after approximate ly 1 hour if it
has been left running while the shift lever is in P.
● The timer for the automatic hybrid system shut off feature will reset if the
brake pedal is depressed or if the shift lever is in a position other than P.
● After the vehicle is parked, if the door is locked with the door lock switch
(P. 140) from the inside or the mechanical key ( P. 482) from the outside,
the automatic hybrid system shut off feature will be disabled. The timer for
the automatic hybrid system shut off feature will be re-enabled if the driver’s
door is opened.
■ Sounds and vibrations sp ecific to a hybrid vehicle
P. 78
■ Electronic key battery depletion
P. 136
■ When the ambient temperature is low, such as during winter driv ing con-
ditions
When starting the hybrid system, the flashing time of the “READ Y” indicator
may be long. Leave the vehicle as it is until the “READY” indic ator is steady
on, as steady means the vehicle is able to move.
■ Conditions affecting operation
P. 151
■ Notes for the entry function
P. 152
■ If the hybrid system does not start
●The immobilizer system may not have been deactivated. ( P. 86)
Contact your Toyota dealer.
● Check that the shift lever is securely set in P. The hybrid sys tem may not
start if the shift lever is displaced out of P.
● If a message related to start-up is shown on the multi-informat ion display,
read the message and follow the instructions.

1994-2. Driving procedures
4
Driving
■Steering lock
After turning the power switch off and opening and closing the doors, the
steering wheel will be locked due to the steering lock function . Operating the
power switch again automatically cancels the steering lock.
■ When the steering lock cannot be released
■ Steering lock motor overheating prevention
To prevent the steering lock motor from overheating, the motor may be sus-
pended if the hybrid system is turned on and off repeatedly in a short period
of time. In this case, refrain from operating the hybrid system . After about 10
seconds, the steering lock motor will resume functioning.
■ When a message requesting the smart key system be inspected is dis-
played on the multi-information display
The system may be malfunctioning. Have the vehicle inspected by your
Toyota dealer immediately.
■ If the “READY” indicator does not come on
In the event that the “READY” indicator does not come on even a fter perform-
ing the proper procedures for starting the vehicle, contact you r Toyota dealer
immediately.
■ If the hybrid system is malfunctioning
P. 80
■ If the electronic key battery is depleted
P. 439
■ Operation of the power switch
●If the switch is not pressed shortly and firmly, the power switch mode may
not change or the hybrid system may not start.
● If attempting to restart the hybrid system immediately after tu rning the power
switch off, the hybrid system may not start in some cases. After turning the
power switch off, wait a few seconds before restarting the hybrid system.
■ If the smart key system has been d eactivated in a customized setting
P. 482 A message informing the driver that the
steering wheel is locked will be displayed
on the multi-information display.
Check that the shift lever is set in P. Press
the power switch while turning the steer-
ing wheel left and right.

2004-2. Driving procedures
WARNING
■When starting th e hybrid system
Always start the hybrid system while sitting in the driver’s se at. Do not
depress the accelerator pedal while starting the hybrid system under any
circumstances.
Doing so may cause an accident resulting in death or serious in jury.
■ Caution while driving
If hybrid system failure occurs while the vehicle is moving, do not lock or
open the doors until the vehicle reaches a safe and complete st op. Activa-
tion of the steering lock in this circumstance may lead to an a ccident, result-
ing in death or serious injury.
■ Stopping the hybrid system in an emergency
● If you want to stop the hybrid system in an emergency while driving the
vehicle, press and hold the power switch for more than 2 second s, or
press it briefly 3 times or more in succession. ( P. 447)
However, do not touch the power switch while driving except in an emer-
gency. Turning the hybrid system off while driving will not cau se loss of
steering or braking control, however, power assist to the steer ing will be
lost. This will make it more difficult to steer smoothly, so yo u should pull
over and stop the vehicle as soon as it is safe to do so.
● If the power switch is operated while the vehicle is running, a warning
message will be shown on the multi-information display and a bu zzer
sounds.
● When restarting the hybrid system after an emergency shutdown w hile
driving, press the power switch. When restarting the hybrid sys tem after
stopping the vehicle, change the shift position to P and then press the
power switch.
■ When parking
Exhaust gases include harmful carbon monoxide (CO), which is colorless
and odorless. Observe the following precautions.
Failure to do so may cause exhaust gases to enter the vehicle a nd may
lead to an accident caused by light-headedness, or may lead to death or a
serious health hazard.
● If the vehicle is in a poorly ventilated area or a closed area, such as a
garage, stop the hybrid system.
● Do not leave the vehicle with the hybrid system operating for a long time. If
such a situation cannot be avoided, park the vehicle in an open space and
ensure that exhaust fumes do not enter the vehicle interior.
● Do not leave the hybrid system operating in an area with snow build-up, or
where it is snowing. If snowbanks build up around the vehicle w hile the
hybrid system is operating, exhaust gases may collect and enter the vehi-
cle.

2014-2. Driving procedures
4
Driving
NOTICE
■To prevent 12-volt b attery discharge
● Do not leave the power switch in ACCESSORY or ON mode for long peri-
ods of time without the hybrid system on.
● If “ACCESSORY” or “IGNITION ON” is displayed on the multi-infor mation
display, the power switch is not off. Exit the vehicle after tu rning the power
switch off.
● Do not stop the hybrid system when the shift lever is in a position other
than P. If the hybrid system is stopped in another shift lever position, the
power switch will not be turned off but instead be turned to ACCESSORY
mode. If the vehicle is left in ACCESSORY mode, 12-volt battery dis-
charge may occur.
■ When starting th e hybrid system
● Do not depress the accelerator pedal unnecessarily.
● If the hybrid system becomes difficult to start, have your vehicle checked
by your Toyota dealer immediately.
■ Symptoms indicating a malfunc tion with the power switch
If the power switch seems to be operating somewhat differently than usual,
such as the switch sticking slightly, there may be a malfunctio n. Contact
your Toyota dealer immediately.

2024-2. Driving procedures
Turns EV drive mode on/off
When EV drive mode is turned on,
the EV drive mode indicator will
come on. Pressing the switch
when in EV drive mode will return
the vehicle to normal driving (using
the gasoline engine and electric
motor [traction motor]).
■Situations in which EV dri ve mode cannot be turned on
It may not be possible to turn EV drive mode on in the following situations. If it
cannot be turned on, a buzzer will sound and a message will be shown on the
multi-information display.
● The temperature of the hybrid system is high.
The vehicle has been left in the sun, driven on a hill, driven at high speeds,
etc.
● The temperature of the hybrid system is low.
The vehicle has been left in temperatures lower than about 32
F (0C) for a
long period of time etc.
● The gasoline engine is warming up.
● The hybrid battery (traction battery) is low.
The remaining battery level indicated in the energy monitor dis play is low.
( P. 128)
● Vehicle speed is high.
● The accelerator pedal is depressed firmly or the vehicle is on a hill etc.
● The windshield defogger is in use.
EV drive mode
In EV drive mode, electric power is supplied by the hybrid bat-
tery (traction battery), and only the electric motor (traction
motor) is used to drive the vehicle.
This mode allows you to drive in residential areas early in the
morning and late at night, or in indoor parking lots etc. witho ut
concern for noises and gas emissions.
However, when the vehicle proximity notification system is
active, the vehicle may produce sound.

2034-2. Driving procedures
4
Driving
■Switching to EV drive mode whe n the gasoline engine is cold
If the hybrid system is started while the gasoline engine is cold, the gasoline
engine will start automatically after a short period of time in order to warm up.
In this case, you will become unable to switch to EV drive mode .
After the hybrid system has started and the “READY” indicator h as illumi-
nated, press the EV drive mode switch before the gasoline engin e starts to
switch to EV drive mode.
■ Automatic cancelation of EV drive mode
When driving in EV drive mode, the gasoline engine may automati cally restart
in the following situations. When EV drive mode is canceled, a buzzer will
sound and the EV drive mode indicator will flash and go off.
● The hybrid battery (traction battery) becomes low.
The remaining battery level indicated in the energy monitor on the multi-
information display is low. ( P. 128)
● Vehicle speed is high.
● The accelerator pedal is depressed firmly or the vehicle is on a hill etc.
■ Possible driving distance when driving in EV drive mode
EV drive mode’s possible driving distance ranges from a few hun dred meters
to approximately 0.9 miles (1 km). However, depending on vehicle conditions,
there are situations when EV drive mode cannot be used.
(The distance that is possible depends on the hybrid battery [t raction battery]
level and driving conditions.)
■ Fuel economy
The hybrid system is designed to achieve the best possible fuel economy
during normal driving (using the gasoline engine and electric m otor [traction
motor]). Driving in EV drive mode more than necessary may lower fuel econ-
omy.
■ If “EV Mode Unavailable” is shown on the multi-information display
The EV drive mode is not available. The reason the EV drive mod e is not
available (the vehicle is idling, battery charge is low, vehicle speed is higher
than the EV drive mode operating speed range or accelerator ped al is
depressed too much) may be displayed. Use the EV drive mode whe n it
becomes available.
■ If “EV Mode Deactivated” is shown on the multi-information display
The EV drive mode has been automatically canceled. The reason t he EV
drive mode is not available (the battery charge is low, vehicle speed is higher
than the EV drive mode operating speed range or accelerator ped al is
depressed too much) may be displayed. Drive the vehicle for a while before
attempting to turn on the EV drive mode again.

2084-2. Driving procedures
To drive using temporary shift range selection, operate the “-” paddle
shift switch. The shift range can then be selected by operating the “-”
and “+” paddle shift switches. Changing the shift range allows restric-
tion of the highest gear, preventing upshifting and enabling th e level of
engine braking force to be selected.
Upshifting
Downshifting
The selected shift range, from D1
to D6 will be displayed on the
multi-information display.
■ When the “-” paddle shift switch is operated with the shift lever in the D
position (vehicles with paddle shift switches)
The shift range is downshifted to a range that enables engine b raking force
that is suitable to driving conditions.
■ Automatic deactivation of shift range selection in the D positi on
Shift range selection in the D position will be deactivated in the following situ-
ations:
● The “+” paddle shift switch is held down for a period of time
● When the vehicle comes to a stop
● If the accelerator pedal is depressed for more than a certain p eriod of time
● When the shift lever is shifted to a position other than D
■ S mode
●When the shift range is S4 or lower, holding the shift lever to ward “+” sets
the shift range to S6.
● To prevent the engine from over-revving, upshifting may automat ically
occur.
■ Downshift restriction warning buzzer (S mode or paddle shifting )
To help ensure safety and driving performance, downshifting ope ration may
sometimes be restricted. In some circumstances, downshifting ma y not be
possible even when the shift lever or paddle shift switches (if equipped) are
operated. (A buzzer will sound twice.)
Selecting shift ranges in the D position (vehicles with paddle
shift switches)
1
2

2104-2. Driving procedures
■If the S indicator does not come on or the D indicator is displayed even
after shifting the shift lever to S
This may indicate a malfunction in the automatic transmission s ystem. Have
the vehicle inspected by your Toyota dealer immediately.
(In this situation, the transmission will operate in the same m anner as when
the shift lever is in D.)
WARNING
■ When driving on slippery road surfaces
Do not accelerate or shift gears suddenly.
Sudden changes in engine braking may cause the vehicle to spin or skid,
resulting in an accident.
■ To prevent an accident when releasing the shift lock
Before pressing the shift lock override button, make sure to se t the parking
brake and depress the brake pedal.
If the accelerator pedal is accidentally depressed instead of t he brake pedal
when the shift lock override button is pressed and the shift le ver is shifted
out of P, the vehicle may suddenly start, possibly leading to a n accident
resulting in death or serious injury.
NOTICE
■ Hybrid battery (traction battery) charge precaution
If the shift lever is in N, the hybrid battery (traction batter y) will not be
charged even when the engine is running. Therefore, if the vehi cle is left
with the shift lever in N for a long period of time, the hybrid battery (traction
battery) will discharge, and this may result in the vehicle not being able to
start.

2124-2. Driving procedures
The parking brake is set or released automatically according to the
shift lever operation.
Even when in automatic mode, t he parking brake can be set and
released manually. ( P. 213)
Turns automatic mode on
(while the vehicle is stopped,
pull and hold the parking brake
switch until a message is
shown on the multi-information
display)
• When the shift lever is moved out of P, the parking brake will
be released, and the parking
brake indicator light and parking
brake light turn off.
• When the shift lever is moved
into P, the parking brake will be
set, and the parking brake indi-
cator light and parking brake
light turn on.
Operate the shift lever with the
brake pedal depressed.
Turns automatic mode off (while the vehicle is stopped, press a nd
hold the parking brake switch until a message is shown on the
multi-information display)
Operate the parking brake switch while depressing the brake ped al.
Parking brake
A mode can be selected from the following modes.
Automatic mode
Parking
brake light
1
2

2144-2. Driving procedures
■Parking the vehicle
P. 182
■ Parking brake operation
●When the power switch is not in ON mode, the parking brake cannot be
released using the parking brake switch.
● When the power switch is not in ON mode, automatic mode (automa tic
brake setting and releasing) is not available.
■ Automatic release function
The parking brake is automatica lly released when slowly depress the acceler-
ator pedal.
The parking brake will be released automatically under the foll owing condi-
tions:
● The driver’s door is closed.
● The driver’s seat belt is fastened.
● Shift the shift lever is in a forward or reverse position.
● The malfunction indicator lamp or brake system warning light is not illumi-
nated.
If the automatic release function does not operate, manually re lease the park-
ing brake.
■ If “Parking Brake Temporarily Un available” is displayed on the multi-
information display
If the parking brake is operated repeatedly over a short period of time, the
system may restrict operation to prevent overheating. If this happens, refrain
from operating the parking brake. Normal operation will return after about 1
minute.
■ If “Parking Brake Unavailable” is displayed on the multi-information dis-
play
Operate the parking brake switch. If the message does not disappear after
operating the switch several times, the system may be malfuncti oning. Have
the vehicle inspected by your Toyota dealer immediately.
■ Parking brake operation sound
When the parking brake operates, a motor sound (whirring sound) may be
heard. This does not indicate a malfunction.
■ Parking brake indicator light and parking brake light
●Depending on the power switch mode, the parking brake indicator light and
parking brake light will turn on and stay on as described below:
ON mode: Comes on until the parking brake is released.
Not in ON mode: Stays on for approximately 15 seconds.
● When the power switch is turned off with the parking brake set, the parking
brake indicator light and parking brake light will stay on for about 15 sec-
onds. This does not indicate a malfunction.