499
8-2. Steps to take in an emergency
etails, refer to the “MULTIMEDIA
OWNER’S MANUAL”.
7 Maintain the engine speed of
the second vehicle and start
the EV system of your vehi-
cle by turning the power
switch to ON.
ICharging the 12-volt battery
The electricity stored in the 12-volt
battery will discharge gradually even
when the vehicle is not in use, due
to natural discharge and the drain-
ing effects of certain electrical appli-
ances. If the vehicle is left for a long
time, the 12-volt battery may dis-
charge, and the EV system may be
unable to start. (The 12-volt battery
recharges automatically while the
EV system is operating.)
8 Make sure the “READY” indi-
cator comes on. If the indica-
tor light does not come on,
contact your Toyota dealer.
9 Once the EV system has
started, remove the jumper
cables in the exact reverse
order from which they were
connected.
IWhen the 12-volt battery is
removed or discharged
GInformation stored in the ECU is
cleared. When the 12-volt battery
is depleted, have the vehicle
10Close the positive (+) battery
inspected at your Toyota dealer.
terminal cover.
GIn some cases, it may not be pos-
sible to unlock the doors using the
smart key system when the
12-volt battery is discharged. Use
the wireless remote control or the
mechanical key to lock or unlock
the doors.
Once the EV system starts,
havethe vehicle inspected at
your Toyota dealer as soon as
possible.
GThe EV system may not start on
the first attempt after the 12-volt
battery has recharged but will start
normally after the second attempt.
This is not a malfunction.
IStarting the EV system when
the 12-volt battery is dis-
charged
The EV system cannot be started by
push-starting.
GThe power switch mode is memo-
rized by the vehicle. When the
12-volt battery is reconnected, the
system will return to the mode it
was in before the 12-volt battery
was discharged. Before discon-
necting the 12-volt battery, turn
the power switch off. If you are
unsure what mode the power
switch was in before the 12-volt
battery discharged, be especially
careful when reconnecting the
12-volt battery.
GIf the 12-volt battery discharges, it
may not be possible to shift the
shift position to other positions. In
this case, the vehicle cannot be
towed without lifting both front
wheels because the front wheels
ITo prevent 12-volt battery dis-
charge
8
GTurn off the headlights, the air
conditioning system, the audio
system, etc. while the EV system
is off.
GTurn off any unnecessary electri-
cal components when the vehicle
is running at a low speed for an
extended period, such as in heavy
traffic.
GWhen ACC customization is in off,
power is still provided to the multi-
media system even though the
power switch is off. To turn off the
multimedia system, use the multi-
media system power switch. Ford