2012 TOYOTA YARIS HYBRID check engine

244 2-1. Driving procedures
YARIS_F (including HV)_WE_52C79E
Check that the “READY” indicator is on.
If the “READY” indicator changes from a flashing light to a solid
light and a beep sound, the hybrid system is starting normally.
The vehicle will not move when the “READY” indicator is off.
The vehicle can move when the “READY” indicator is on even if
the engine is stopped. (The gasoline engine starts or stops auto-
matically in accordance with the state of the vehicle.)
Stopping the hybrid system
Stop the vehicle completely.
Shift the shift lever to P.
Set the parking brake. (P. 271)
Press the “POWER” switch.
Slowly release the brake pedal and check that the
“READY” indicator is off.

277 2-2. Instrument cluster
2
When driving
YARIS_F (including HV)_WE_52C79E
NOTICE
To prevent damage to the engine and its components
Vehicles with a tachometer: Do not let the indicator needle of the tachome-
ter enter the red zone, which indicates the maximum engine speed.
The engine may be overheating if the high engine coolant temperature
warning light flashes or turns on. In this case, immediately stop the vehicle
in a safe place, and check the engine after it has cooled completely.
(
P. 635, 639)

282 2-2. Instrument cluster
YARIS_F (including HV)_WE_52C79E
*1: Except hybrid vehicle: These lights turn on when the engine switch
is turned to the “ON” position (vehicles without a smart entry & start
system) or the “ENGINE START STOP” switch is turned to IGNI-
TION ON mode (vehicles with a smart entry & start system) to indi-
cate that a system check is being performed. They will turn off after
the engine is started, or after a few seconds. There may be a mal-
function in a system if a light does not come on, or if the lights do
not turn off. Have the vehicle inspected by any authorized Toyota
dealer or repairer, or another duly qualified and equipped profes-
sional.
*1
(if equipped)
Stop & Start cancel indi-
cator (P. 319)
(hybrid
vehicle)
EV drive mode indicator
(P. 250)
*1,*2,4
(if equipped)
Slip indicator (P. 327)
*2
(hybrid
vehicle)
“ECO MODE” indicator
(P. 253)
*1
(if equipped)
“TRC OFF” indicator
(P. 328)
(hybrid
vehicle)
EV indicator (P. 50)
*1
(if equipped)
VSC OFF indicator
(P. 328)
(hybrid
vehicle)
Driving ready indicator
(P. 238, 243)
“PASSENGER AIR BAG” indicator
(P. 177)

283 2-2. Instrument cluster
2
When driving
YARIS_F (including HV)_WE_52C79E
*2: Hybrid vehicle: These lights turn on when the engine switch is
turned to the “ON” position (vehicles without an electronic key) or
the “POWER” switch is turned to ON mode (vehicles with an elec-
tronic key) to indicate that a system check is being performed. They
will turn off after the hybrid system on, or after a few seconds. There
may be a malfunction in a system if a light does not come on, or if
the lights do not turn off. Have the vehicle inspected by any autho-
rized Toyota dealer or repairer, or another duly qualified and
equipped professional.
*3: The light turns on when the engine coolant temperature is low.
*4: The light flashes to indicate that the system is operating.
Warning lights
Warning lights inform the driver of malfunctions in any of the
vehicle’s systems. (P. 565)
(red)(if equipped)
(if equipped)(yellow:
hybrid
vehicle)(if equipped)(if equipped)(diesel
engine)(if equipped)(if equipped)
(if equipped)(diesel
engine)(diesel
engine)(hybrid
vehicle)(hybrid
vehicle)
(hybrid
vehicle)(hybrid
vehicle)
*1,*2*1,*2*1,*2*1,*2*1*1,*2*1,*2*1,*2
*1,*2*1,*2,6*2*5,*7*1,5*1*3*4
*1*1*2*2
*2*2

284 2-2. Instrument cluster
YARIS_F (including HV)_WE_52C79E
*1: Except hybrid vehicle: These lights turn on when the engine switch
is turned to the “ON” position (vehicles without a smart entry & start
system) or the “ENGINE START STOP” switch is turned to IGNI-
TION ON mode (vehicles with a smart entry & start system) to indi-
cate that a system check is being performed. They will turn off after
the engine is started, or after a few seconds. There may be a mal-
function in a system if a light does not come on, or if the lights do
not turn off. Have the vehicle inspected by any authorized Toyota
dealer or repairer, or another duly qualified and equipped profes-
sional.
*2: Hybrid vehicle: These lights turn on when the engine switch is
turned to the “ON” position (vehicles without an electronic key) or
the “POWER” switch is turned to ON mode (vehicles with an elec-
tronic key) to indicate that a system check is being performed. They
will turn off after the hybrid system on, or after a few seconds. There
may be a malfunction in a system if a light does not come on, or if
the lights do not turn off. Have the vehicle inspected by any autho-
rized Toyota dealer or repairer, or another duly qualified and
equipped professional.
*3: These lights turn on when the engine switch is turned to the “ON”
position (vehicles without a smart entry & start system) or the
“ENGINE START STOP” switch is turned to IGNITION ON mode
(vehicles with a smart entry & start system) to indicate that a system
check is being performed. They will turn off after the engine is
started, or after a few seconds.
*4: The light flashes in yellow to indicate a malfunction. The light
flashes quickly in green to indicate that the steering lock has not
been released.
*5: Except hybrid vehicle: The light flashes to indicate a malfunction.
*6: The light turns on to indicate a malfunction.
*7: Hybrid vehicle: The light comes in yellow to indicate a malfunction.

307 2-3. Operating the lights and wipers
2
When driving
YARIS_F (including HV)_WE_52C79E
Vehicles without a smart entry & start system
If the wiper switch is turned to the “AUTO” position while the engine
switch is in the “ON” position, the wiper will operate once to show that
“AUTO” mode is activated.
When the sensor sensitivity ring is turned toward high while in “AUTO”
mode, the wiper will operate once to indicate that the sensor sensitivity is
enhanced.
If the temperature of the raindrop sensor is 90C (194F) or higher, or
-15C (5F) or lower, automatic operation may not occur. In this case,
operate the wiper in any mode other than “AUTO”.
Vehicles with a smart entry & start system or a push-button start sys-
tem
Except hybrid vehicle: If the wiper switch is turned to the “AUTO” position
while the “ENGINE START STOP” switch is in IGNITION ON mode, the
wiper will operate once to show that “AUTO” mode is activated.
Hybrid vehicle: If the wiper switch is turned to the “AUTO” position while
the “POWER” switch is in ON mode, the wiper will operate once to show
that “AUTO” mode is activated.
When the sensor sensitivity ring is turned toward high while in “AUTO”
mode, the wiper will operate once to indicate that the sensor sensitivity is
enhanced.
If the temperature of the raindrop sensor is 90C (194F) or higher, or
-15C (5F) or lower, automatic operation may not occur. In this case,
operate the wiper in any mode other than “AUTO”.
If no windshield washer fluid sprays
Check that the washer nozzles are not blocked if there is washer fluid in the
windshield washer fluid reservoir.

310 2-3. Operating the lights and wipers
YARIS_F (including HV)_WE_52C79E
The rear window wiper and washer can be operated when
Except hybrid vehicle
Vehicles without a smart entry & start system:
The engine switch is in the “ON” position.
Vehicles with a smart entry & start system:
The “ENGINE START STOP” switch is in IGNITION ON mode.
Hybrid vehicle
Vehicles without an electronic key:
The engine switch is in the “ON” position.
Vehicles with an electronic key:
The “POWER” switch is in ON mode.
If no washer fluid sprays
Check that the washer nozzle is not blocked if there is washer fluid in the
washer fluid reservoir.
NOTICE
When the rear window is dry
Do not use the wiper, as it may damage the rear window.
When the washer fluid tank is empty
Do not operate the switch continually as the washer fluid pump may over-
heat.
When a nozzle becomes blocked
In this case, contact any authorized Toyota dealer or repairer, or another
duly qualified and equipped professional.
Do not try to clear it with a pin or other object. The nozzle will be damaged.

319 2-4. Using other driving systems
2
When driving
YARIS_F (including HV)_WE_52C79E
Disabling the Stop & Start system
Press the Stop & Start cancel
switch to disable the Stop & Start
system.
The stop & start cancel indicator
will come on.
The engine will not stop at each
stop when the brake pedal (vehi-
cles with a Multidrive) or clutch
pedal (vehicles with a manual
transmission) is depressed to
stop the engine (P. 318).
Pressing the switch again to re-
enable the Stop & Start system.
Restarting the engine
Vehicles with a Multidrive
Release the brake pedal. When the shift lever is in N or P,
depress brake pedal and shift the shift lever to D or M.
The engine will restart. The Stop & Start indicator will go off.
Vehicles with a manual transmission
Check that the shift lever is in N and depress the clutch pedal.
The engine will restart. The Stop & Start indicator will go off. (In this
situation, releasing the clutch pedal will not stop the engine again.)