stop start TOYOTA AURIS 2013 (in English) Workshop Manual

3564-5. Using the driving support systems
UK_AURIS/AURIS_HV_EE (OM12F76E)
“IPA NOT AVAILABLE”
The power steering is
temporarily overheating.Attempt to use Simple-
IPA after waiting a little
while.
• Except hybrid model:
The engine has not
been started.
• Hybrid model: The
hybrid system has not
been started.
• Except hybrid model:
Start the engine.
• Hybrid model: Start
the hybrid system.
Possible system mal-
function.
Have the vehicle
inspected by any autho-
rized Toyota dealer or
repairer, or another duly
qualified and equipped
professional.
“ I PA N O T AVA I L A B L E ,
SPEED TOO HIGH”Excessive vehicle speed
(over 50 km/h [31 mph])
Reduce vehicle speed
to 30 km/h (18 mph) or
less and turn the Sim-
ple-IPA switch on.
“ I PA N O T AVA I L A B L E ,
TRC/VSC IS OFF”
(vehicles with a VSC
OFF switch)
The switch is off.
After turning the
switch on, turn the Sim-
ple-IPA switch on.
“ I PA N O T AVA I L A B L E ,
STOP THE VEHICLE,
TURN WHEEL FROM
LEFT END TO RIGHT
END”System initialization has
not been performed
since the 12-volt battery
was disconnected/
reconnected.
Perform initialization.
P. 3 5 9
“CHECK IPA”System malfunction.
Have the vehicle
inspected by any autho-
rized Toyota dealer or
repairer, or another duly
qualified and equipped
professional.
MessageCauseWhat to do

3574-5. Using the driving support systems
UK_AURIS/AURIS_HV_EE (OM12F76E)
4
Driving
Operation conditions of Simple-IPA
Except hybrid model: The engine is started.
Hybrid model: The hybrid system is started.
Vehicles with a VSC OFF switch: The switch is on.
The vehicle speed is 30 km/h (18 mph) or less. (During automatic steering,
the vehicle speed is 6 km/h [3 mph] or less.)
Canceling of the Simple-IPA operation
Simple-IPA operation will be canceled when:
The Simple-IPA switch is turned off.
The ABS, VSC, VSC+ or TRC is operating.
Except hybrid model: The shift lever is shifted to R during detection of a
parking space.
Hybrid model: The shift position is shifted to R during detection of a parking
space.
Except hybrid model: The shift lever is shifted to R and the vehicle is
reversed 1 m (3 ft.) or more after a parking space has been detected and
before the buzzer sounds.
Hybrid model: The shift position is shifted to R and the vehicle is reversed 1
m (3 ft.) or more after a parking space has been detected and before the
buzzer sounds.
The steering wheel is operated manually during automatic steering.
Except hybrid model: It takes more than 6 minutes for automatic steering to
begin after the Simple-IPA switch is turned on and the shift lever is shifted to
R.
Hybrid model: It takes more than 6 minutes for automatic steering to begin
after the Simple-IPA switch is turned on and the shift position is shifted to R.
Except hybrid model: The shift lever is shifted to a position other than R after
the automatic steering began and before the vehicle enters a parking space.
Hybrid model: The shift position is moved to a position other than R after the
automatic steering began and before the vehicle enters a parking space.
Except hybrid model: It takes more than 6 minutes to complete parking after
the shift lever was shifted to R and automatic steering began.
Hybrid model: It takes more than 6 minutes to complete parking after the
shift position was shifted to R and automatic steering began.
The total stop time during automatic steering exceeds 2 minutes.

3584-5. Using the driving support systems
UK_AURIS/AURIS_HV_EE (OM12F76E)Resume function of Simple-IPA
If Simple-IPA is canceled due to one of the following operations, Simple-IPA
operation may be able to be resumed by pressing the Simple-IPA switch
depending on conditions such as the vehicle stopped position and steering
wheel angle.
The steering wheel is operated manually during automatic steering.
The vehicle speed exceeds 6 km/h (3 mph) during automatic steering.
Except hybrid model: The shift lever is moved to a position other than R
after the automatic steering began and before the vehicle enters a parking
space.
Hybrid model: The shift position is moved to a position other than R after the
automatic steering began and before the vehicle enters a parking space.
If operation is not resumed, park the vehicle manually or detect another park-
ing space.
When using Simple-IPA repeatedly
When Simple-IPA is used repeatedly, the power steering may overheat tem-
porarily. It may deactivate or cancel Simple-IPA operation. In this case, wait a
few minutes before using Simple-IPA again.
Toyota parking assist-sensor operation during Simple-IPA operation
Even if the Toyota parking assist-sensor switch is turned off while Simple-IPA
is activated, the Toyota parking assist-sensor will keep operating. In this case,
when Simple-IPA operation is complete or canceled, the Toyota parking
assist-sensor will be deactivated.
Stop & Start system operation during Simple-IPA operation (vehicles
with a Stop & Start system)
The Stop & Start system does not operate during Simple-IPA operation. If the
Simple-IPA switch is turned on during Stop & Start system operation, Stop &
Start system operation will be canceled.
When the cabin temperature is high
The sensors may not work properly when the cabin temperature is high due
to parking the vehicle in the sun. Use Simple-IPA after the cabin cools down.
Sensors used by Simple-IPA
P. 340

3624-5. Using the driving support systems
UK_AURIS/AURIS_HV_EE (OM12F76E)
Stopping the engine
With the clutch pedal fully depressed, stop the vehicle. Then shift
the shift lever to N.
Release the clutch pedal.
The engine will stop and Stop &
Start indicator will come on
*1 or
Stop & Start indicator will be dis-
played on the multi-information
display
*2.
*1: Vehicles without a multi-informa-
tion display
*2: Vehicles with a multi-information
display

Restarting the engine
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.)
Stop & Star t system
: If equipped
The Stop & Start system stops and restarts the engine according
to the clutch pedal operation for stopping and starting the vehi-
cle.
1
*1
*2
2

3634-5. Using the driving support systems
UK_AURIS/AURIS_HV_EE (OM12F76E)
4
Driving
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 clutch pedal is
depressed to stop the engine.
(P. 362)
Pressing the switch again to re-
enable the Stop & Start system.

If the Stop & Start cancel switch is pressed while the vehicle is
stopped
When the engine is stopped by the Stop & Start system, pressing
the Stop & Start cancel switch will restart the engine.
From the next time the vehicle is stopped (after Stop & Start sys-
tem has been turned off), the engine will not be stopped.
With the Stop & Start system disabled, pressing the Stop & Start
cancel switch will re-enable the system, not stop the engine.
From the next time the vehicle is stopped (after Stop & Start sys-
tem has been turned on), the engine will be stopped.
Disabling the Stop & Start system

3644-5. Using the driving support systems
UK_AURIS/AURIS_HV_EE (OM12F76E)
Operating conditions
The Stop & Start system is operational when all of the following conditions
are met:
• The engine is adequately warmed up.
• The 12-volt battery is sufficiently charged.
• The driver's door is closed.
• The driver's seat belt is fastened.
• The hood is closed.
• The clutch pedal is not being depressed.
• The shift lever is in N.
In the following circumstances the engine may not be stopped by the Stop &
Start system. This is not a malfunction of the Stop & Start system.
• Engine coolant temperature is too low or too high.
• Diesel engine: The outside temperature is too low.
• Vehicles with an automatic air conditioning system: The air conditioning
system is being used when the vehicle interior temperature is extremely
high such as after the vehicle was parked under the hot sun.
• Vehicles with an automatic air conditioning system only: The windshield
defogger is being used.
• Vehicles with a power heater: The power heater is being used.
• The 12-volt battery is not sufficiently charged, or is undergoing a peri-
odic recharge.
• Due to traffic or other circumstances the vehicle is stopped repeatedly,
resulting in the amount of time the engine is stopped by the Stop & Start
system to become excessively high.
• The brake booster vacuum is low.
• A large amount of electricity is being used.
• At high altitude
When the above conditions improve, the Stop & Start system will stop and
restart the engine from the next time the vehicle is stopped.
In the following situations, it may take longer than normal for the Stop & Start
system to activate.
• The 12-volt battery is discharged.
• After the 12-volt battery terminals have been disconnected and recon-
nected after a 12-volt battery replacement, etc.
• The engine coolant temperature is low.

3654-5. Using the driving support systems
UK_AURIS/AURIS_HV_EE (OM12F76E)
4
Driving
Automatic engine start function
In the following situations, the engine may start even without the clutch pedal
being depressed.
• The brake pedal is pumped or strongly depressed.
• Vehicles with an automatic air conditioning system: The air conditioning
system is being used or turned on.
• Vehicles with an automatic air conditioning system only: The windshield
defogger is turned on.
• The 12-volt battery is not sufficiently charged.
• The vehicle starts to roll on an incline.
• A large amount of electricity is being used.
• The driver’s door is opened.
• The driver’s seat belt is unfastened.
Automatic reactivation of the Stop & Start system
Vehicles without a smart entry & start system: Even if the Stop & Start system
is disabled by the Stop & Start cancel switch, it will be automatically re-
enabled once the engine switch is turned to the “LOCK” position then to the
“START” position.
Vehicles with a smart entry & start system: Even if the Stop & Start system is
disabled by the Stop & Start cancel switch, it will be automatically re-enabled
once the engine switch is turned off then the engine is started.
The Stop & Start system protection feature
Vehicles without a smart entry & start system: When an excessively loud
sound is being projected by the audio system, the audio system may be auto-
matically cut off in order to maintain power for the Stop & Start system func-
tion.
If this occurs, turning the engine switch to the “LOCK” position then to the
“ACC” or “ON” position re-enables the audio system.
Vehicles with a smart entry & start system: When an excessively loud sound
is being projected by the audio system, the audio system may be automati-
cally cut off in order to maintain power for the Stop & Start system function.
If this occurs, turning the engine switch off then to ACCESSORY mode or
IGNITION ON mode re-enables the audio system.
Steering wheel operation
When the engine is stopped by the Stop & Start system, the steering wheel
may become heavier than when driving.
Hood
If the hood is opened while the engine is stopped by the Stop & Start system,
the engine cannot be restarted by the Stop & Start system or by the automatic
engine start function. Restart the engine with the engine switch operation.
(P. 262, 266)

3664-5. Using the driving support systems
UK_AURIS/AURIS_HV_EE (OM12F76E)When to use the Stop & Start system
Use the Stop & Start system when stopping the vehicle temporarily at red
lights, intersections, etc. When stopping the vehicle for a longer period of
time, turn off the engine completely.
Stop & Start system warning buzzer
If the engine is stopped by the Stop & Start system and the following action is
performed, a buzzer will sound and the Stop & Start indicator will flash. This
indicates that the engine is only stopped by the Stop & Start system, not that
the engine has been turned off completely.
The shift lever is shifted to a position other than N with the clutch pedal
released.
If the Stop & Start cancel indicator continues to flash
The Stop & Start system may be malfunctioning. Contact any authorized
Toyota dealer or repairer, or another duly qualified and equipped professional.
If the windshield is fogged up while the engine is stopped by the Stop &
Start system
Turn the windshield defogger on. (The engine will start due to the automatic
engine start function.) (P. 391, 400)
If the windshield fogs up frequently, press the Stop & Start cancel switch to
deactivate the system.
The Stop & Start system operation time and Stop & Start system total
operation time display
P. 123, 129
Replacing 12-volt battery
The installed 12-volt battery is specific to the Stop & Start system. It should
only be replaced with a 12-volt battery of identical type and rating.
Ask any authorized Toyota dealer or repairer, or another duly qualified and
equipped professional for further details.

3674-5. Using the driving support systems
UK_AURIS/AURIS_HV_EE (OM12F76E)
4
Driving
CAUTION
When the Stop & Start system is operating
Keep the shift lever in N and apply the brake pedal or parking brake for
safety while the engine is stopped due to the Stop & Start system (while
Stop & Start indicator is on).
Unexpected accidents may occur due to the automatic engine start func-
tion.
Do not leave the vehicle while the engine is stopped due to the Stop &
Start system (while Stop & Start indicator is on).
Unexpected accidents may occur due to the automatic engine start func-
tion.
Ensure that the engine is not stopped by the Stop & Start system while the
vehicle is in a poorly ventilated area. The engine may restart due to the
automatic engine start function, causing exhaust gases to collect and
enter the vehicle and resulting in death or a serious health hazard.
NOTICE
To ensure the system operates correctly
If any one of the following situations occurs, the Stop & Start system may
not operate correctly, thus, please have your vehicle checked by any autho-
rized Toyota dealer or repairer, or another duly qualified and equipped pro-
fessional.
While the driver’s seat belt is fastened, the driver’s and front passenger’s
seat belt reminder light flashes.
Even when the driver’s seat belt is not fastened, the driver’s and front pas-
senger’s seat belt reminder light remains off.
Even when the driver’s door is closed, the open door warning light comes
on, or the interior light comes on when the interior light switch is in the door
position.
Even when the driver’s door is opened, the open door warning light does
not come on, or the interior light does not come on when the interior light
switch is in the door position.

3684-5. Using the driving support systems
UK_AURIS/AURIS_HV_EE (OM12F76E)
ABS (Anti-lock Brake System)
Helps to prevent wheel lock when the brakes are applied suddenly,
or if the brakes are applied while driving on a slippery road surface
Brake assist
Generates an increased level of braking force after the brake pedal
is depressed when the system detects a panic stop situation
VSC (Vehicle Stability Control) (if equipped)
Helps the driver to control skidding when swerving suddenly or
turning on slippery road surfaces
VSC+ (Vehicle Stability Control+) (hybrid model)
Provides cooperative control of the ABS, TRC, VSC and EPS.
Helps to maintain directional stability when swerving on slippery
road surfaces by controlling steering performance.
TRC (Traction Control) (if equipped)
Helps to maintain drive power and prevent the drive wheels from
spinning when starting the vehicle or accelerating on slippery roads
Hill-start assist control (if equipped)
P. 3 7 4
EPS (Electric Power Steering)
Employs an electric motor to reduce the amount of effort needed to
turn the steering wheel
Driving assist systems
To help enhance driving safety and performance, the following
systems operate automatically in response to various driving
situations. Be aware, however, that these systems are supple-
mentary and should not be relied upon too heavily when operat-
ing the vehicle.