2015 Lexus CT200h ECU

5318-2. Steps to take in an emergency
CT200h_OM_OM76174U_(U)
8
When trouble arises
■If the malfunction indicator lamp comes on while driving
First check the following:
●Is the fuel tank empty?
If it is, fill the fuel tank immediately.
●Is the fuel tank cap loose?
If it is, tighten it securely.
The malfunction indicator lamp will go off after several driving trips.
If the malfunction indicator lamp does not go off even after several trips, contact your
Lexus dealer as soon as possible.
■When the tire pressure warning light comes on
Check the tire inflation pressure and adjust to the appropriate level. Pushing the tire
pressure warning reset switch will not turn off the tire pressure warning light.
■The tire pressure warning light may come on due to natural causes
The tire pressure warning light may come on due to natural causes such as natural air
leaks and tire inflation pressure changes caused by temperature. In this case, adjusting
the tire inflation pressure will turn off the warning light (after a few minutes).
■When a tire is replaced with a spare tire
The compact spare tire is not equipped with a tire pressure warning valve and transmit-
ter. If a tire goes flat, the tire pressure warning light will not turn off even though the flat
tire has been replaced with the spare tire. Replace the spare tire with the repaired tire
and adjust the tire inflation pressure. The tire pressure warning light will go off after a few
minutes.
■If the tire pressure warning system is not functioning
→ P. 4 9 2
■If the tire pressure warning light frequently comes on after blinking for 1 minute
If the tire pressure warning light frequently comes on after blinking for 1 minute when the
power switch is turned to ON mode, ha ve it checked by your Lexus dealer.
■Warning buzzer
In some cases, the buzzer may not be heard due to being in a noisy location or audio
sound.
■Customization that can be configured at Lexus dealer
The vehicle speed linked seat belt reminder buzzer can be disabled.
(Customizable features: →P. 5 9 1 )
However, Lexus recommends that the seat belt reminder buzzer be operational to alert
the driver and front passenger when seat belts are not fastened.

5378-2. Steps to take in an emergency
CT200h_OM_OM76174U_(U)
8
When trouble arises
Indicates a malfunction in the hybrid system A buzzer also sounds.
→ Immediately stop the vehicle in a safe place and
contact your Lexus dealer.
Indicates that the traction battery is low
A buzzer also sounds.
→ When stopping the vehicle for a long period of time,
shift the shift position to P. The battery cannot be
charged with the shift position in N.
Indicates that the vehicle is being driven at 3 mph (5 km/h)
or more with the parking brake still engaged.
A buzzer also sounds.
→ Release the parking brake.
Indicates a malfunction in the shift control system
A buzzer also sounds.
→ Have the vehicle inspected at your Lexus dealer
immediately.
• The hybrid system may not be able to start.
• The parking lock mechanism may not operate. Also, shifting the shift position to P may not be possible.
When parking, choose a level place and apply the
parking brake securely.
• The automatically P position selection function ( →P. 1 6 5 )
may not operate. Before turning the power switch off,
securely press the P position switch, and be sure to check
that the shift position is in P by verifying the shift position
indicator or P position switch indicator.
• The power switch may not be able to be turned off. In this case, the power switch can be turned off by apply-
ing the parking brake.
• The 12-volt battery may not be charged sufficiently. In this case, charge or replace the 12-volt battery.
After charging the 12-volt battery, the message may
continue to be displayed until the shift position is
shifted from P.
Wa r n i n g m e s s a g eDetails/Actions
(Flashes)
(U.S.A.) (Canada) (Flashes)

5458-2. Steps to take in an emergency
CT200h_OM_OM76174U_(U)
8
When trouble arises
Once
Sounds
once
for 5
sec-
onds
• An attempt was made to lock the doors using the smart access sys-
tem with push-button start while
the electronic key was still inside
the vehicle.
• An attempt was made to lock either front door by opening a
door and putting the inside lock
button into the lock position, then
closing the door with the elec-
tronic key still inside the vehicle.
→ Retrieve the electronic key
from the vehicle and lock the
doors again.
Once
• 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 electronic key to the
power switch while depressing
the brake pedal.
Once
The driver’s door was opened and
closed with the power switch turned
off and then the power switch was
put in ACCESSORY mode twice
without the hybrid system being
started.
→Press the power switch while
depressing the brake pedal.
During a hybrid system starting pro-
cedure in the event that the elec-
tronic key was not functioning
properly ( →P. 5 6 0 ) , t h e p o w e r
switch was touched with the elec-
tronic key.
→ Press the power switch within 10
seconds of the buzzer sounding.
Interior
buzzerExteriorbuzzerWa r n i n g m e s s a g eDetails/Actions
(Flashes)
(Flashes)
(Flashes)

5508-2. Steps to take in an emergency
CT200h_OM_OM76174U_(U)
Take out the jack.For loosening
For tightening
Remove the center deck board and center auxiliary box. ( →P. 5 4 9 )
Loosen the center fastener that
secures the spare tire.3
1
2
Taking out the spare tire
1
2
WA R N I N G
■When storing the spare tire
Be careful not to catch fingers or other body parts between the spare tire and the body
of the vehicle.

5548-2. Steps to take in an emergency
CT200h_OM_OM76174U_(U)
Before stowing the flat tire, remove
the center wheel ornament by push-
ing from the reverse side.
Place the flat tire on the deck board,
and pass the belt through the lower-
right cargo hook and then through
the hole in the center of the tire.
Pass the belt through the lower-left
cargo hook.
Pass the belt through the buckle and
secure the tire firmly. Check that the
belt is securely held by the buckle.
The belt cannot be fastened securely if
the buckle is facing the wrong direction.
Stowing the flat tire
1
2
3
4

5568-2. Steps to take in an emergency
CT200h_OM_OM76174U_(U)
WA R N I N G
■Speed limit when using the compact spare tire
Do not drive at speeds in excess of 50 mph (80 km/h) when a compact spare tire is
installed on the vehicle.
The compact spare tire is not designed for driving at high speeds. Failure to observe
this precaution may lead to an accident causing death or serious injury.
■After using the tools and jack
Before driving, make sure all the tools and jack are securely in place in their storage
location to reduce the possibility of personal injury during a collision or sudden brak-
ing.
■When stowing the flat tire
●Make sure the rear seatbacks are in their original position.
●Secure it using a tire tie-down belt. Otherwis e, the flat tire may fly out in case of sud-
den braking or an accident, resulting in death or serious injury.
NOTICE
■Be careful when driving over bumps with the compact spare tire installed on the vehi-
cle
The vehicle becomes lower when driving with the compact spare tire compared to
when driving with standard tires. Be careful when driving over uneven road surfaces.
■Driving with tire chains and the compact spare tire
Do not fit tire chains to the compact spare tire.
Tire chains may damage the vehicle body and adversely affect driving performance.

590
CT200h_OM_OM76174U_(U)9-1. Spec
ifications
*:Table 1  Occupant loading and distribution for vehicle normal load for various des-
ignated seating capacities
Te s t r i mThe rim on which a tire is fitted for testing, and may be
any rim listed as appropriate for use with that tire
Tr e a dThat portion of a tire that comes into contact with the
road
Tr e a d r i bA tread section running circumferentially around a tire
Tr e a d s e p a r a t i o nPulling away of the tread from the tire carcass
Treadwear indicators (TWI)
The projections within the principal grooves designed
to give a visual indication of the degrees of wear of the
tread
Wheel-holding fixtureThe fixture used to hold the wheel and tire assembly
securely during testing
Tire related termMeaning
Designated seating capac-ity, Number of occupantsVehicle normal load, Num- ber of occupantsOccupant distribution in a normally loaded vehicle
2 through 422 in front
5 through 1032 in front, 1 in second seat
11 through 1552 in front, 1 in second seat, 1
in third seat, 1 in fourth seat
16 through 2072 in front, 2 in second seat, 2 in third seat, 1 in fourth seat

CT200h_OM_OM76174U_(U)
5939-2. Customization
9
Vehicle specifications
■Smart access system with push-button start and wireless remote control
(→P. 114, 100)
■Smart access system with push-button start ( →P. 114)
FunctionDefault
settingCustomized setting
Operation signal (buzzer) 7 Off
O–OO
1 to 6
Operation signal (emer-
gency flashers) On Off O – O O
Ti m e e l a p s e d b e f o r e t h e
automatic door lock func-
tion is activated if a door is
not opened after being
unlocked
60 seconds
Off
O–OO30 seconds
120 seconds
Open door reminder
buzzer (When locking the
vehicle)OnOff–––O
1234
FunctionDefault
settingCustomized setting
Smart door unlocking Driver’s door All the doors O – O O
Smart access system with
push-button startOnOffO–OO
Number of consecutive
door lock operations2 timesAs many as desired–––O
1234