Toyota Grand Highlander 2024 Manual page 309

conditions are met:
• The vehicle has been driven a cer-
tain amount of time.
• The brake pedal is being
depressed firmly. (Except when
the vehicle is stopped by the
dynamic radar cruise control when
in vehicle-to-vehicle distance con-
trol mode)
• The D shift position is selected.
• The driver's seat belt is fastened.
• The driver's door is closed.
• The selected driving mode is not
SNOW mode.
• The windshield defogger is off.
• The accelerator pedal is not being
depressed.
• The engine is adequately warmed
up.
• The hood is closed. (P.309)
●
In the following situations the
engine may not be stopped by the
Stop & Start system. This is not a
malfunction of the Stop & Start
system.
• When the air conditioning system
is being used.
• When the battery is undergoing a
periodic recharge.
• When the battery is not sufficiently
charged, such as if the vehicle
has been parked for a long time
and the battery charge has
decreased, the electric load is
large, the battery fluid tempera-
ture is excessively low or the bat-
tery has deteriorated.
• When the brake booster vacuum
is low.
• When the elapsed time since the
engine was restarted is short.
• When the vehicle is stopped fre-
quently, such as when in a traffic
jam.
• When the engine coolant tem-
perature or transmission fluid tem-
perature is extremely low or high.
• When the vehicle is stopped on a
steep incline.
• When the vehicle is being driven
in a high altitude area.
• When the battery fluid tempera-
ture is extremely low or high.
• For a while after the battery have
4-5. Using the driving support systems
been replaced
●
When the engine is stopped by
the Stop & Start system, the
engine will be restarted automati-
cally if any of the following condi-
tions are met: (To enable the
engine to be stopped by the Stop
& Start system again, drive the
vehicle.)
• The air conditioning system is
being used.
• The windshield defogger is turned
on.
• The shift lever is shifted from D or
P.
• The shift lever is shifted from P.
(When the engine is stopped by
the Stop & Start system when the
shift lever is in P.)
• The driver's seat belt is unfas-
tened.
• The driver's door is opened.
• The driving mode is changed to
SNOW mode.
• The Stop & Start cancel switch is
pressed.
• The accelerator pedal is
depressed.
• The vehicle starts to roll on an
incline.
●
When the engine is stopped by
the Stop & Start system, the
engine may restart automatically
in the following situations: (To
enable the engine to be stopped
by the Stop & Start system again,
drive the vehicle.)
• When the brake pedal is pumped
or strongly depressed.
• When the air conditioning system
is being used.
• When a switch of the air condition-
ing system is operated (windshield
defogger switch, etc.).
• If the battery charge becomes low.
■
When the hood is opened
●
If the hood is opened while the
engine is stopped by the Stop &
Start system, the engine will stall
and will not be able to be restarted
by the automatic engine start
function. In this case, restart the
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