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153
2-1. Driving procedures
2
When driving
■
Operation of the “ENGINE START STOP” switch
When operating the “ENGINE START STOP” switch, one short, firm press is
enough. If the switch is pressed improperly, the engine may not start or the
“ENGINE START STOP” switch mode may not change. It is not necessary to
press and hold the switch.
■ If the smart key system has been d eactivated in a customized setting
P. 458
CAUTION
■ 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 circumstances.
Doing so may cause an accident resulting in death or serious injury.
■ Caution while driving
If engine failure occurs while the vehicle 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.
■ Stopping the engine in an emergency
If you want to stop the engine in an emergency while driving the vehicle,
press and hold the “ENGINE START STOP” switch for more than 2 seconds,
or press it briefly 3 times or more in succession.
However, do not touch the “ENGINE START STOP” 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 difficult to steer and brake, so you should pull
over and stop the vehicle as soon as it is safe to do so.
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154 2-1. Driving procedures
NOTICE
■To prevent battery discharge
●Do not leave the “ENGINE START STOP” switch in ACCESSORY or IGNI-
TION ON mode for long periods of time without the engine running.
● If the smart key system indicator light (green) is illuminated, the “ENGINE
START STOP” switch is not off. When exiting the vehicle, always check
that the “ENGINE START STOP” switch is off.
● Do not stop the engine when the shift lever is in a position other than P. If
the engine is stopped in another shift lever position, the “ENGINE START
STOP” switch will not be turned off but instead be turned to ACCESSORY
mode. If the vehicle is left in ACCESSORY mode, battery discharge may
occur.
■ When starting the engine
●Do not race a cold engine.
● If the engine becomes difficult to start or stalls frequently, have the engine
checked immediately.
■ Symptoms indicating a malfunction with the “ENGINE START STOP”
switch
If the “ENGINE START STOP” seems to be operating somewhat differently
than usual, such as the switch sticking slightly, there may be a malfunction.
Contact your Toyota dealer immediately.
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2-1. Driving procedures
2
When driving
Automatic transmission (vehicles without paddle shift switches)
Select a shift position appropriate for the driving conditions.
■Shifting the shift lever
Vehicles without a smart key system:
While the engine switch is in the “ON” position, move the
shift lever with the brake pedal depressed.
Vehicles with a smart key system:
While the “ENGINE START STOP” switch is in IGNITION
ON mode, move the shift lever with the brake pedal
depressed.
When shifting the shift lever between P and D, make sure that the
vehicle is completely stopped.
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156 2-1. Driving procedures
Changing shift ranges in S modeWhen the shift lever is in the S position, the shift lever can be oper-
ated as follows:
Ty p e A Upshifting
Downshifting
■Shift position purpose
*1: To improve fuel efficiency and reduce noises, set the shift lever in the
D position for normal driving.
*2: Selecting shift ranges using S mode restricts the upper limit of thepossible gear ranges, controls engine braking force, and prevents
unnecessary upshifting.
Shift positionFunction
PParking the vehicle/starting the engine
RReversing
NNeutral
DNormal driving*1
SS mode driving*2 (P. 156)
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2-1. Driving procedures
2
When driving
Ty p e B
Upshifting
Downshifting
The initial shift range in S mode is set automatically to “5” or “4”
according to vehicle speed. However, the initial shift range may be
set to “3” if AI-SHIFT has operated while the shift lever was in the D
position. ( P. 157)
■ Shift ranges and their functions
●You can choose from 6 levels of engine braking force.
● A lower shift range will provide greater engine br aking force than
a higher shift range, and the engine speed will also increase.
■S mode
●When the shift range is “4” or lower, holding the shift lever toward “+” sets
the shift range to “6”.
● To prevent the engine from over-revving, upshifting may automatically
occur.
● To protect the automatic transmission, a function is adopted that auto-
matically shifts to the top range when the temperature is too hot.
■ AI-SHIFT
AI-SHIFT automatically selects the suitable gear according to driver perfor-
mance and driving conditions.
AI-SHIFT automatically operates when the shift lever is in the D position.
(Shifting the shift lever to the S position cancels the function.)
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158 2-1. Driving procedures
■When driving with cruise control activated
Even when performing the following actions with the intent of enabling
engine braking, engine braking will not activate while driving in S mode and
downshifting to 5 or 4 because cruise control will not be canceled. ( P. 200)
■ If the shift lever cannot be shifted from P
P. 455
■ 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 system. Have
the vehicle inspected by your Toyota dealer immediately.
(In this situation, the transmission will operate in the same manner as when
the shift lever is in D.)
■ Downshift restriction wa rning buzzer (S mode)
To help ensure safety and driving performance, downshifting operation may
sometimes be restricted. In some circumstances, downshifting may not be
possible even when the shift lever is operated. (A buzzer will sound twice.)
CAUTION
■ 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.
Page 159 of 540
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2-1. Driving procedures
2
When driving
Automatic transmission (vehicles with paddle shift switches)
Select a shift position appropriate for the driving conditions.
■Shifting the shift lever
Vehicles without a smart key system:
While the engine switch is in the “ON” position, move the
shift lever with the brake pedal depressed.
Vehicles with a smart key system:
While the “ENGINE START STOP” switch is in IGNITION
ON mode, move the shift lever with the brake pedal
depressed.
When shifting the shift lever between P and D, make sure that the
vehicle is completely stopped.
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160 2-1. Driving procedures
■Shift position purpose
*1: To improve fuel efficiency and reduce noises, set the shift lever in the
D position for normal driving.
*2: Selecting shift ranges using S mode restricts the upper limit of thepossible gear ranges, controls engine braking force, and prevents
unnecessary upshifting.
Shift positionFunction
PParking the vehicle/starting the engine
RReversing
NNeutral
DNormal driving*1
SS mode driving*2 (P. 162)