2012 Lexus CT200h key

539
4-3. Do-it-yourself maintenance
4
Maintenance and care
CT200h_OM_OM76067E_(EE)
38EFI NO. 210 A
Multiport fuel injection system/
sequential multiport fuel injection
system, exhaust system, key off
pump module, electric cooling
fans
39M-HTR10 AOutside rear view mirror defoggers
40SPARE30 ASpare fuse
41SPARE10 ASpare fuse
42SPARE7.5 ASpare fuse
43EFI MAIN20 A
Multiport fuel injection system/
sequential multiport fuel injection
system, cooling system, EFI NO.2
44BATT FAN10 ABattery cooling fan
45IG220 A
Hybrid system, multiport fuel
injection system/sequential multi-
port fuel injection system, MET,
IGN, power management system
FuseAmpereCircuit

5When trouble arises
561
CT200h_OM_OM76067E_(EE)
5-1. Essential information
Emergency flashers .......... 562
If your vehicle needs to
be towed ......................... 563
If you think something
is wrong ......................... 5705-2. Steps to take in an
emergency
If a warning light turns
on or a warning buzzer
sounds ............................ 571
If a warning message is
displayed ........................ 578
If you have a flat tire
(vehicles with a
spare tire) ....................... 599
If you have a flat tire
(vehicles without a
spare tire) ....................... 613
If the hybrid system will
not start .......................... 627
If you lose your keys ....... 629
If the electronic key does
not operate properly....... 630
If the 12-volt battery
is discharged .................. 633
If your vehicle overheats . 639
If the vehicle becomes
stuck............................... 644
If your vehicle has to be
stopped in an
emergency...................... 646

590
5-2. Steps to take in an emergency
CT200h_OM_OM76067E_(EE)
Have the malfunction repaired immediately.
After taking the specified steps to correct the suspected problem,
check that the warning message and light go off.
Interior
buzzerExte-
rior
buzzer
Warning messageDetailsCorrection
procedure
Once
(Flashes)
The electronic
key is not
detected when
an attempt is
made to start the
hybrid system.
Start the hybrid
system with the
electronic key
present.

5
591
5-2. Steps to take in an emergency
When trouble arises
CT200h_OM_OM76067E_(EE)
Interior
buzzerExte-
rior
buzzer
Warning messageDetailsCorrection
procedure
Once3
times
(Flashes)
The electronic
key was carried
outside the vehi-
cle and a door
other than the
driver’s door
was opened and
closed while the
“POWER”
switch was in a
mode other than
off.
Bring the elec-
tronic key back
into the vehicle.
The electronic
key was carried
outside the vehi-
cle and the
driver’s door
was opened and
closed while the
shift position P
was selected
without turning
off the
“POWER”
switch.
Turn the
“POWER”
switch off or
bring the elec-
tronic key back
into the vehicle.

592
5-2. Steps to take in an emergency
CT200h_OM_OM76067E_(EE)
Interior
buzzerExte-
rior
buzzer
Warning messageDetailsCorrection
procedure
Once
Con-
tinu-
ous
(Displayed alter-
nately)
(Flashes)
An attempt was
made to exit the
vehicle with the
electronic key
and lock the
doors without
first turning the
“POWER”
switch off.
Turn the
“POWER”
switch off and
lock the doors
again.
Once
(Flashes)
An attempt was
made to start the
hybrid system
without the elec-
tronic key being
present, or the
electronic key
was not func-
tioning nor-
mally.
An attempt was
made to drive
when the regular
key was not
inside the vehi-
cle.
Confirm that the
electronic key is
inside the vehi-
cle.

5
593
5-2. Steps to take in an emergency
When trouble arises
CT200h_OM_OM76067E_(EE)
Interior
buzzerExte-
rior
buzzer
Warning messageDetailsCorrection
procedure
Con-
tinu-
ous

(Flashes)
The driver’s
door was opened
while any shift
position other
than P was
selected without
turning off the
“POWER”
switch.
Shift the shift
position to P.
Con-
tinu-
ousCon-
tinu-
ous
(Displayed alter-
nately)
(Flashes)
The electronic
key was carried
outside the vehi-
cle and the
driver’s door
was opened and
closed while any
shift position
other than P was
selected without
turning off the
“POWER”
switch.
• Shift the shift
position to P.
• Bring the elec-
tronic key back
into the vehi-
cle.

594
5-2. Steps to take in an emergency
CT200h_OM_OM76067E_(EE)
Interior
buzzerExte-
rior
buzzer
Warning messageDetailsCorrection
procedure
Once
Con-
tinu-
ous
(Flashes)
• An attempt was
made to lock
the doors using
the smart entry
& start system
while the elec-
tronic key was
still inside the
vehicle.
• An attempt was
made to lock
either front
door by open-
ing a door and
putting the
inside lock but-
ton into the
lock position,
then closing
the door by
pulling on the
outside door
handle with the
electronic key
still inside the
vehicle.
Retrieve the
electronic key
from the vehicle
and lock the
doors again.

5
595
5-2. Steps to take in an emergency
When trouble arises
CT200h_OM_OM76067E_(EE)
Interior
buzzerExte-
rior
buzzer
Warning messageDetailsCorrection
procedure
Once
(Flashes)
•When the
doors were
unlocked with
the mechanical
key and then
the “POWER”
switch was
pressed, the
electronic key
could not be
detected in the
vehicle.
• The electronic
key could not
be detected in
the vehicle
even after the
“POWER”
switch was
pressed two
consecutive
times.
Touch the elec-
tronic key to the
“POWER”
switch while
depressing the
brake pedal.
Once
(Flashes)
An attempt was
made to start the
hybrid system
with the shift
position in N.Shift the shift
position to P and
start the hybrid
system.