start TOYOTA AYGO X 2022 (in English) Service Manual

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4-1. Before driving
extended periods.
■Operating your vehicle in a foreign
country
Comply with the relevant vehicle regis- tration laws and confirm the availability
of the correct fuel. ( P.345)
WARNING
Observe the following precautions. Failure to do so may result in death or
serious injury.
■When starting the vehicle (vehi-
cles with Multidrive)
Always keep your foot on the brake pedal while stopped with the engine
running. This prevents the vehicle from creeping.
■When driving the vehicle
●Do not drive if you are unfamiliar with the location of the brake and
accelerator pedals to avoid depressing the wrong pedal.
• Accidentally depressing the accel- erator pedal instead of the brake pedal will result in sudden accelera-
tion that may lead to an accident.
• When backing up, you may twist
your body around, leading to a diffi- culty in operating the pedals. Make sure to operate the pedals properly.
• Make sure to keep a correct driving posture even when moving the
vehicle only slightly. This allows you to depress the brake and accelera-tor pedals properly.
• Depress the brake pedal using your right foot. Depressing the brake
pedal using your left foot may delay response in an emergency, result-ing in an accident.
●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 engine. Turning the engine off while driving will not cause loss of steering or braking control, but
the power assist to these systems will be lost. This will make it more difficult to steer and brake, so you
should pull over and stop the vehi- cle as soon as it is safe to do so.However, in the event of an emer-
gency, such as if it becomes impos- sible to stop the vehicle in the normal way: P. 2 9 6
●Use engine braking (downshift) 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.135, 139)
●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.

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4-1. Before driving
WARNING
●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.
●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 (vehicles with Multidrive), stop the engine
and lock the vehicle. Do not leave the vehicle unat-tended while the engine is running.
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 engine is running or immediately after turning the engine
off. Doing so may cause burns.
■When taking a nap in the vehicle
Always turn the engine off. Otherwise, if you accidentally move the shift lever
or depress the accelerator pedal, this could cause an accident or fire due to engine overheating. Additionally, if the
vehicle 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 brake booster device does not operate, do not follow other vehi-cles 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.

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4-1. Before driving
Driving
WARNING
●Do not pump the brake pedal if the engine stalls.
Each push on the brake pedal uses up the reserve for the power-assisted brakes.
●The brake system consists of 2 indi-vidual hydraulic systems; if one of
the systems fails, the other 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 (vehi-cles with Multidrive)
●Do not depress the accelerator and brake pedals at the same time during driving, as this may restrain
the engine 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 driving the vehicle (vehi-cles with manual transmission)
●Do not depress the accelerator and brake pedals at the same time during driving, as this may restrain
the engine output.
●Do not shift gears unless the clutch
pedal is fully depressed. After shift- ing, do not release the clutch pedal abruptly. Doing so may damage the
clutch, transmission and gears.
●Observe the following precautions. Failure to do so may cause exces-sive premature wear or damage to
the clutch, eventually making it diffi- cult to accelerate and start off from a stop. Have the vehicle inspected
by any authorized Toyota retailer or Toyota authorized repairer, or any reliable repairer.
• Do not rest your foot on the clutch pedal or depress it any time other
than when shifting. Doing so may cause clutch trouble.
• Do not use any gear other than the 1st gear when starting off and mov-ing forward.
Doing so may damage the clutch.
• Do not use the clutch pedal to
adjust vehicle speed. When stop- ping the vehicle with the shift lever in a position other then N, make
sure to fully depress the clutch pedal and stop the vehicle using the brake.
Doing so may damage the clutch.
• When stopping the vehicle with the
shift lever in a position other than N, make sure to fully depress the clutch pedal and stop the vehicle
using the brakes.
●Do not shift the shift lever to R with-
out the vehicle completely stopped. Doing so may damage the clutch, transmission and gears.
■When parking the vehicle (vehi-cles with Multidrive)
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.

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4-1. Before driving
When the following unusual opera-
tion is performed with the accelera-
tor pedal depressed, the engine
output may be restrained.
• When the shift lever is shifted to
R*.
• When the shift lever is shifted
from P or R to forward drive shift
position such as D*.
When the system operates, a mes-
sage appears on the multi-informa-
tion display. Read the message and
follow the instruction.
*: Depending on the situation, the shift
position may not be changed.
■Drive-Start Control (DSC)
When the TRC is turned off ( P.212),
sudden start restraint control also does not operate. If your vehicle have trouble escaping from the mud or fresh snow
due to sudden start restraint control operation, deactivate TRC ( P.212) so that the vehicle may become able to
escape from the mud or fresh snow.
NOTICE
■Avoiding damage to vehicle parts
●Do not turn the steering wheel fully
in either direction and hold it there for an extended period of time.Doing so may damage the power
steering motor.
●When driving over bumps in the
road, drive as slowly as possible to avoid damaging the wheels, under-side of the vehicle, etc.
■If you get a flat tire while driving
A flat or damaged tire may cause the
following situations. Hold the steering wheel firmly and gradually depress the brake pedal to slow down the
vehicle.
●It may be difficult to control your vehicle.
●The vehicle will make abnormal sounds or vibrations.
●The vehicle will lean abnormally.
Information on what to do in case of a flat tire ( P.313, 324)
■When encountering flooded roads
Do not drive on a road that has
flooded after heavy rain, etc. Doing so may cause the following serious dam-age to the vehicle:
●Engine stalling
●Short in electrical components
●Engine damage caused by water immersion
In the event that you drive on a flooded road and the vehicle
becomes flooded or stuck in mud or sand, be sure to have any authorized Toyota retailer or Toyota authorized
repairer, or any reliable repairer check the following:
●Brake function
●Changes in the quantity and quality of the engine oil, transmission fluid, clutch fluid, differential oil, etc.
●Lubricant condition for the bearings and suspension joints (where possi-
ble), and the function of all joints, bearings, etc.
Sudden start restraint con-
trol (Drive-Start Control
[DSC]) (vehicles with Multid-
rive)

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4-2. Driving procedures
Driving
4-2.Driving pro cedu res
1Check that the parking brake is
set.
2 Check that the shift lever is in P
(Multidrive) or N (manual trans-
mission).
3 Firmly depress the brake pedal
(Multidrive) or clutch pedal
(manual transmission).
4 Turn the engine switch to
START to start the engine.
■If the engine does not start
The engine immobilizer system may not have been deactivated. ( P.74) Contact any authorized Toyota retailer or Toyota
authorized repairer, or any reliable repairer.
■When the steering lock cannot be released
When starting the engine, the engine switch may seem stuck in OFF. To free
it, turn the key while turning the steering wheel slightly left and right.
1 OFF (“LOCK” position)
The steering wheel is locked and the
key can be removed. (vehicles with
Multidrive: The key can be removed
only when the shift lever is in P.)
2 ACC (“ACC” position)
Engine (ignition) switch
(vehicles without smart
entr y & start system)
Starting the engine
WARNING
■When starting the engine
Always start the engine while sitting in
the driver’s seat. Do not depress the accelerator pedal while starting the engine under any circum-
stances.Doing so may cause an acci- dent resulting in death or serious injury.
NOTICE
■When starting the engine
●Do not crank the engine for more
than 30 seconds at a time. This may overheat the starter and wiring system.
●Do not race a cold engine.
●If the engine becomes difficult to start or stalls frequently, have your vehicle checked by any authorized
Toyota retailer or Toyota authorized repairer, or any reliable repairer immediately.
Changing the engine switch
positions

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4-2. Driving procedures
Some electrical components such as
the audio system can be used.
3 ON (“ON” position)
All electrical components can be used.
4START (“START” position)
For starting the engine.
■Turning the key from ACC to OFF
1 Shift the shift lever to P (Multidrive)
or N (manual transmission).
2 Push in the key and turn it to OFF.
■Key reminder function
A buzzer sounds if the driver’s door is opened while the engine switch is in OFF or ACC to remind you to remove
the key.
1 Check that the parking brake is
set.
2 Check that the shift lever is in P
(Multidrive) or N (manual trans-
mission).
3 Firmly depress the brake pedal
(Multidrive) or clutch pedal
(manual transmission).
and a message will be displayed
on the multi-information display. If it is
not displayed, the engine cannot be
started.
4 Press the engine switch shortly
and firmly.
When operating the engine switch, one short, firm press is enough. It is not
necessary to press and hold the switch.
The engine will crank until it starts or for up to 30 seconds, whichever is less.
Continue depressing the brake pedal (Multidrive) or clutch pedal (manual transmission) until the engine is com-
pletely started.
The engine can be started from any
WARNING
■Caution when driving
Do not turn the engine switch to OFF while driving. If, in an emergency, you must turn the engine off while the
vehicle is moving, turn the engine switch only to ACC to stop the engine. An accident may result if the engine is
stopped while driving. ( P.296)
NOTICE
■To prevent battery discharge
Do not leave the engine switch in ACC or ON for long periods of time without the engine running.
Engine (ignition) switch
(vehicles with smart
entr y & start system)
Performing the following oper-
ations when carrying the elec-
tronic key on your person
starts the engine or changes
engine switch modes.
Starting the engine

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4-2. Driving procedures
Driving
engine switch mode.
■Engine switch illumination
In the following situations, the engine switch is illuminated.
●When the driver’s or passenger’s door is opened.
●When the engine switch is in ACC or ON.
●When the engine switch mode is changed from ACC or ON to off.
Also, in the following situation, the engine switch flashes.
●When depressing the brake pedal while carrying the electronic key.
■If the engine does not start
●The engine immobilizer system may not have been deactivated. ( P.74) Contact any authorized Toyota retailer
or Toyota authorized repairer, or any reliable repairer.
●If a message related to start-up is shown on the multi-information dis-play, read the message and follow the
instructions.
■If the battery is discharged
The engine cannot be started using the
smart entry & start system. Refer to P.335 to restart the engine.
■Electronic key battery depletion
 P. 9 2
■Conditions affecting operation
 P. 1 0 3
■Notes for the entry function
 P. 1 0 4
■Steering lock function
●After turning the engine switch off and
opening and closing the doors, the steering wheel will be locked due to the steering lock function. Operating
the engine switch again automatically cancels the steering lock.
●When the steering lock cannot be released, “Push Engine Switch while Turning Steering Wheel in Either
Direction” will be displayed on the multi-information display.Press the engine switch shortly and
firmly while turning the steering wheel left and right.
●To prevent the steering lock motor from overheating, operation of the motor may be suspended if the engine
is turned on and off repeatedly in a short period of time. In this case, refrain from operating the engine
switch. After about 10 seconds, the steering lock motor will resume func-tioning.
■Electronic key battery
 P. 2 7 5
■Operation of the engine switch
●If the switch is not pressed shortly and
firmly, the engine switch mode may not change or the engine may not start.
●If attempting to restart the engine immediately after turning the engine
switch off, the engine may not start in some cases. After turning the engine switch off, please wait a few seconds
before restarting the engine.

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4-2. Driving procedures
■Customization
If the smart entry & start system has been deactivated in a customized set-ting, refer to P.334.
Multidrive
1 Stop the vehicle completely.
2 Set the parking brake (P.141),
and shift the shift lever to P.
Check the parking brake indicator is
illuminated.
3 Press the engine switch.
The engine will stop, and the meter dis- play will be extinguished.
4 Release the brake pedal and
check that “ACCESSORY” or
“IGNITION ON” is not shown on
the multi-information display.
Manual transmission
1 Stop the vehicle completely.
2 If the parking brake is in manual
mode, set the parking brake.
( P.141)
Check the parking brake indicator is illuminated.
3 Shift the shift lever to N.
( P.139)
4 Press the engine switch.
The engine will stop, and the meter dis-
play will be extinguished.
5 Release the brake pedal and
check that “ACCESSORY” or
“IGNITION ON” is not shown on
the multi-information display.
WARNING
■When starting the engine
A lwa ys st a r t t h e e ng i ne whi l e s it t in g in the driver’s seat. Do not depress the
accelerator pedal while starting the engine under any circumstances.Doing so may cause an accident
resulting in death or serious injury.
■Caution while driving
If engine failure occurs while the vehi- cle is moving, do not lock or open the doors until the vehicle reaches a safe
and complete stop. Activation of the steering lock in this circumstance may lead to an accident, resulting in death
or serious injury.
NOTICE
■When starting the engine
●Do not race a cold engine.
●If the engine becomes difficult to start or stalls frequently, have your vehicle checked by any authorized
Toyota retailer or Toyota authorized repairer, or any reliable repairer immediately.
■Symptoms indicating a malfunc-tion with the engine switch
If the engine switch seems to be oper- ating somewhat differently than usual, such as the switch sticking slightly,
there may be a malfunction. Contact any authorized Toyota retailer or Toy-ota authorized repairer, or any reliable
repairer immediately.
Stopping the engine

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4-2. Driving procedures
Driving
Modes can be changed by pressing
the engine switch with brake pedal
(Multidrive) or clutch pedal (man-
ual transmission) released. (The
mode changes each time the
switch is pressed.)
“ACCESSORY”
“IGNITION ON”
1 OFF*
The emergency flashers can be used.
2ACC
Some electrical components such as
the audio system can be used.
“ACCESSORY” will be displayed on the
multi-information display.
3 ON
All electrical components can be used.
“IGNITION ON” will be displayed on the
multi-information display.
*: Vehicles with Multidrive: If the shift
lever is in a position other than P
when turning off the engine, the
engine switch will be remained to
ON, not to off.
■Auto power off function
Multidrive: If the vehicle is left in ACC or ON (the engine is not running) for more than 20 minutes with the shift lever in P,
the engine switch will automatically turn off. However, this function cannot entirely prevent battery discharge. Do
not leave the vehicle with the engine
WARNING
■Stopping the engine in an emer- gency
●If you want to stop the engine in an emergency while driving the vehi-cle, press and hold the engine
switch for more than 2 seconds, or press it briefly 3 times or more in succession. ( P.296)
However, do not touch the engine switch while driving except in an emergency. Turning the engine off
while driving will not cause loss of steering or braking control, but the power assist to these systems will
be lost. This will make it more diffi- cult to steer and brake, so you should pull over and stop the vehi-
cle as soon as it is safe to do so.
●If the engine switch is operated
while the vehicle is running, a warn- ing message will be shown on the multi-information display and a
buzzer sounds.
●Vehicles with Multidrive: To restart
the engine after performing an emergency shutdown, shift the shift lever to N and then press the
engine switch.
●Vehicles with manual transmission:
To restart the engine after perform- ing an emergency shutdown, depress the clutch pedal and then
press the engine switch.
Changing engine switch
modes

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4-2. Driving procedures
Driving
*: If equipped
*: To improve fuel efficiency and reduce
noise, shift the shift lever to D for nor-
mal driving.
■To protect the Multidrive
If the Multidrive fluid temperature is
high, “Transmission Oil Temp. High Stop in a safe place and See owner’s man-ual” will be displayed on the multi-infor-
mation display and the vehicle will go into transmission protection mode auto-matically. Have the vehicle inspected by
any authorized Toyota retailer or Toyota authorized repairer, or any reliable repairer.
■Multidrive fail-safe control
The system detects malfunctioning parts targeted (all of the solenoids that per-
form the shifting function) by the On-
Board Diagnostics, and performs fail- safe mechanisms, such as restricting the shifting function or transmission ratio
control. In this event, the malfunction indicator lamp turns on.
■When driving with dynamic radar cruise control activated (if
equipped)
Even when switching the driving mode to power mode with the intent of
enabling engine braking, engine braking will not occur because dynamic radar cruise control will not be canceled.
( P.181)
■Restraining sudden start (Drive- Start Control)
 P. 1 2 6
■AI-SHIFT
AI-SHIFT automatically selects the suit- able gear step according to driver per-formance and driving conditions. AI-
SHIFT automatically operates when the shift lever in D. (Shifting the shift lever to M cancels the function.)
■After recharging/reconnecting the
battery
 P. 3 3 7
Multidrive*
Select the shift position
depending on your purpose
and situation.
Shift position purpose and
functions
Shift posi-
tionObjective or function
PParking the vehicle/start-
ing the engine
RReversing
N
Neutral
(Condition in which the
power is not transmitted)
DNormal driving*
M
7-speed sport sequential
shiftmatic mode driving
( P.138)
WARNING
■When driving on slippery road
surfaces
Do not accelerate or shift the shift gears suddenly.
Sudden changes in engine braking may cause the vehicle to spin or skid, resulting in an accident.