stop start TOYOTA YARIS 2012 Owners Manual

532 4-3. Do-it-yourself maintenance
YARIS_F (including HV)_WE_52C79E
12 P/W 30 A Power windows
13 DOOR R/L 20 A Power windows
14 DOOR 20 A Power windows
15 CIG 15 A Power outlets
16 ACC 5 AMain body ECU, audio system, out-
side rear view mirrors, shift lock
control system, vanity lights
17 D/L 25 A Power door lock system
18 OBD 7.5 A On-board diagnosis system
19 FOG RR 7.5 A Rear fog light, gauge and meter
20 STOP 7.5 AStarter system, shift lock control
system, brake system, stop lights,
high mounted stoplight
21 AM1 7.5 A No circuit
22 FOG FR 7.5 A Front fog lights, gauge and meters
23 D-D/L 25 A D-D/L
24 SHADE 25 A
25 S-HTR 15 A Seat heaters
FuseAmpereCircuit

5When trouble arises
551
YARIS_F (including HV)_WE_52C79E
5-1. Essential information
Emergency flashers .......... 552
If your vehicle needs to
be towed ......................... 553
If you think something is
wrong .............................. 563
Fuel pump shut off system
(except hybrid vehicle
[gasoline engine only]).... 564
5-2. Steps to take in an
emergency
If a warning light turns on
or a warning buzzer
sounds... ........................ 565
If you have a flat tire
(vehicles with
a spare tire) .................... 582
If you have a flat tire
(vehicles with
an emergency tire
puncture repair kit).......... 594
If the engine will not start
(except hybrid vehicle).... 611
If the hybrid system will not
start (hybrid vehicle) ....... 614
If the shift lever cannot be
shifted from P (vehicles
with a hybrid transmission
or a Multidrive) ................ 616
If the shift lever cannot be
shifted (vehicles with
a multi-mode manual
transmission) .................. 617If you lose your keys ......... 618
If the electronic key does
not operate properly ....... 619
If the vehicle battery is
discharged
(except hybrid vehicle).... 624
If the vehicle’s 12-volt
battery is discharged
(hybrid vehicle) ............... 631
If your vehicle overheats
(except hybrid vehicle).... 635
If your vehicle overheats
(hybrid vehicle) ............... 639
If you run out of fuel and
the engine stalls
(diesel engine only) ........ 644
If the vehicle becomes
stuck ............................... 647
If your vehicle has to
be stopped in
an emergency ................. 650

558 5-1. Essential information
YARIS_F (including HV)_WE_52C79EFrom the rear
Vehicles with a hybrid transmis-
sion or a Multidrive: Use a towing
dolly under the front wheels.
Vehicles with a multi-mode man-
ual transmission or a manual
transmission: We recommend
using a towing dolly under the
front wheels.
Vehicles without a smart entry &
start system: When not using a
towing dolly, turn the engine
switch to the “ON” position (vehi-
cles with a multi-mode manual
transmission) or the “ACC” posi-
tion (vehicles with a manual
transmission) and shift the shift
lever to N.
Vehicles with a smart entry & start
system: When not using a towing
dolly, turn the “ENGINE START
STOP” switch to IGNITION ON
mode (vehicles with a multi-mode
manual transmission) or ACCES-
SORY mode (vehicles with a
manual transmission) and shift
the shift lever to N.

560 5-1. Essential information
YARIS_F (including HV)_WE_52C79E
Before emergency towing
Except hybrid vehicle
Vehicles without a smart entry & start system: Turn the engine
switch to the “ACC” (engine off) or “ON” (engine running) position.
Vehicles with a smart entry & start system: Turn the “ENGINE
START STOP” switch to ACCESSORY (engine off) or IGNITION
ON (engine running) mode.
Hybrid vehicle
Vehicles without an electronic key: Turn the engine switch to the
“ACC” (hybrid system off) or “ON” (hybrid system operating) posi-
tion.
Vehicles with an electronic key: Turn the “POWER” switch to
ACCESSORY (hybrid system off) or ON (hybrid system operating)
mode.
Shift the shift lever to N.
Release the parking brake.
Emergency towing eyelet location
P. 582, 594

5
561 5-1. Essential information
When trouble arises
YARIS_F (including HV)_WE_52C79E
CAUTION
Caution while towing
Use extreme caution when towing the vehicle.
Avoid sudden starts or erratic driving maneuvers which place excessive
stress on the emergency towing eyelet and the cable or chain. Always be
cautious of the surroundings and other vehicles while towing.
Except hybrid vehicle (vehicles without a smart entry & start system): Do
not turn the engine switch to the “LOCK” position.
Except hybrid vehicle (vehicles with a smart entry & start system): Do not
turn the “ENGINE START STOP” switch off.
Doing so will lock the steering wheel and prevent operation, possibly caus-
ing an accident and resulting in death or serious injury.
Hybrid vehicle (vehicles without an electronic key): Do not turn the engine
switch to the “LOCK” position.
Hybrid vehicle (vehicles with an electronic key): Do not turn the “POWER”
switch off.
This may lead to accidents because the steering wheel will be locked and
you will not be able to operate the steering wheel.
Except hybrid vehicle: If the engine is not running, the power assist for the
brakes and steering will not function, making steering and braking more
difficult.
Hybrid vehicle: If the hybrid system is off, the power assist for the brakes
and steering will not function, making steering and braking more difficult.
Installing towing eyelet to the vehicle
Make sure that towing eyelet is installed securely.
If not securely installed, towing eyelet may come loose during towing. This
may lead to accidents that cause serious injury or even death.

562 5-1. Essential information
YARIS_F (including HV)_WE_52C79E
NOTICE
To prevent causing serious damage to the transmission when towing
using a wheel-lift type truck (vehicles with a hybrid transmission or a
Multidrive)
Never tow this vehicle from the rear with the front wheels on the ground.
To prevent causing serious damage to the Stop & Start system when
towing (vehicles with a Stop & Start system)
Never tow this vehicle with four wheels on the ground. Use a flatbed truck, or
lift up front or rear of the vehicle by using a wheel-lift type truck.
To prevent damage to the vehicle when towing using a wheel-lift type
truck (vehicles with a hybrid transmission or a Multidrive)
When raising the vehicle, ensure adequate ground clearance for towing at
the opposite end of the raised vehicle. Without adequate clearance, the
vehicle could be damaged while being towed.
To prevent damage to the vehicle when towing using a wheel-lift type
truck (vehicles with a multi-mode manual transmission or a manual
transmission)
Vehicles without a smart entry & start system: Do not tow the vehicle from
the rear when the engine switch is in the “LOCK” position or the key is
removed. The steering lock mechanism is not strong enough to hold the
front wheels straight.
Vehicles with a smart entry & start system: Do not tow the vehicle from the
rear when the “ENGINE START STOP” switch is off. The steering lock
mechanism is not strong enough to hold the front wheels straight.
When raising the vehicle, ensure adequate ground clearance for towing at
the opposite end of the raised vehicle. Without adequate clearance, the
vehicle could be damaged while being towed.
To prevent body damage when towing with a sling-type truck
Do not tow with a sling-type truck, either from the front or rear.
To prevent causing serious damage to the transmission in emergency
towing
Never tow a vehicle from the rear with four wheels on the ground. This may
cause serious damage to the transmission.

564
5-1. Essential information
YARIS_F (including HV)_WE_52C79E
Fuel pump shut off system (except hybrid vehicle [gasoline engine only])
Follow the procedure below to restart the engine after the system is
activated.
Vehicles without a smart entry & start system:
Turn the engine switch to the “ACC” or “LOCK” position.
Restart the engine.
Vehicles with a smart entry & start system:
Turn the “ENGINE START STOP” switch to ACCESSORY mode
or turn it off.
Restart the engine.
NOTICE
Before starting the engine
Inspect the ground under the vehicle.
If you find that fuel has leaked onto the ground, the fuel system has been
damaged and is in need of repair. Do not restart the engine.
To minimize the risk of fuel leakage when the engine stalls or when
an airbag inflates upon collision, the fuel pump shut off system
stops the supply of fuel to the engine.

568 5-2. Steps to take in an emergency
YARIS_F (including HV)_WE_52C79E
Have the vehicle inspected immediately.
Failure to investigate the cause of the following warnings may lead to
the system operating abnormally and possibly cause an accident.
Have the vehicle inspected by any authorized Toyota dealer or
repairer, or another duly qualified and equipped professional immedi-
ately.
To prevent the clutch from overheating
Do not use the accelerator pedal or starting assist system to hold the
vehicle on a hill.
On an uphill incline, observe the following whenever possible:
• Maintain a safe distance from the vehicle ahead and avoid unneces-
sary starting off and stopping.
• Avoid using E mode on an uphill slope. This will help to avoid unneces-
sary gear changes.
Warning lightWarning light/Details
Malfunction indicator lamp
Indicates a malfunction in:
• The hybrid system (hybrid vehicle);
• The hybrid transmission control system (if equipped);
• The electronic engine control system;
• The electronic throttle control system;
• The electronic Multidrive control system (if equipped);
• The electronic multi-mode manual transmission control
system (if equipped);
• The emission control system; or
• The DPF catalytic converter (if equipped).
SRS warning light
Indicates a malfunction in:
• The SRS airbag system; or
• The seat belt pretensioner system.

5
569 5-2. Steps to take in an emergency
When trouble arises
YARIS_F (including HV)_WE_52C79E
ABS warning light
Indicates a malfunction in:
• The ABS; or
• The brake assist system.
Electric power steering warning light (warning buzzer)
Indicates a malfunction in the EPS system.
Slip indicator light (if equipped)
Indicates a malfunction in:
• The VSC system;
• The TRC system; or
• Hill-start assist control.
(yellow
indicator)Brake system warning light (hybrid vehicle)
Indicates a malfunction in:
• The regenerative brake system; or
• The electronically controlled brake system.
(Flashes or
yellow
indicator)Cruise control indicator light (if equipped)
Indicates a malfunction in the cruise control system.
• Except hybrid vehicle: The light flashes to indicate a mal-
function.
• Hybrid vehicle: The light comes in yellow to indicate a mal-
function.
(Flashes)Stop & Start cancel indicator light (if equipped)
Indicates a malfunction in the Stop & Start system.
Fuel filter warning light (diesel engine only)
Indicate that the amount of accumulated water in the fuel
filter has reached the specified level. (P. 486)
(Flashes in
yellow for 15
seconds.)Smart entry & start system indicator light (If equipped)
Indicates a malfunction in the smart entry & start system.
Low traction battery indicator light (hybrid vehicle)
Indicates that the hybrid battery (traction battery) is low.
Warning lightWarning light/Details

5
571 5-2. Steps to take in an emergency
When trouble arises
YARIS_F (including HV)_WE_52C79E
Low engine oil level warn-
ing light (diesel engine
only)
Indicates that engine oil
level is low.Check the level of engine
oil, and add if necessary.
Hybrid system overheat
warning light and warning
buzzer (hybrid vehicle)
Indicates that the hybrid
system has overheated.
This light may come on
when driving under severe
operating conditions. (For
example, when driving up
a long steep hill.)Stop and check. (P. 639)
P position request indica-
tor light (hybrid vehicle)
An attempt was made to
start the hybrid systemShift the shift lever to P.
P position request indica-
tor light and warning
buzzer (hybrid vehicle)
• Indicates that the driver’s
door was opened with the
shift lever in N, D or B.
• Indicates that the hybrid
battery (traction battery)
power has dropped
because a long period of
time has elapsed after
shifting the shift lever to N.• Shift the shift lever to P.
• Shift the shift lever to P and
restart the hybrid system
when starting the vehicle.
Warning lightWarning light/DetailsCorrection procedure