stop start TOYOTA tC 2015 (in English) Repair Manual

When trouble arises5
363
tC_OM_OM21057U_(U)
5-1. Essential informationEmergency flashers ......... 364
If your vehicle needs to be towed ........................ 365
If you think something is wrong ......................... 374
Fuel pump shut off system ........................... 375 5-2. Steps to take in an
emergency
If a warning light turns on or a warning buzzer
sounds... ....................... 376
If you have a flat tire......... 394
If the engine will not start ................................ 408
If the shift lever cannot be shifted from P
(automatic
transmission) ................. 411
If you lose your keys ........ 412
If the electronic key does not operate properly....... 413
If the vehicle battery is discharged .................. 417
If your vehicle overheats ....................... 421
If the vehicle becomes stuck .............................. 424
If your vehicle has to be stopped in an
emergency ..................... 426

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When trouble arises
371
5-1. Essential information
tC_OM_OM21057U_(U)
Enter the vehicle being towed and start the engine.
If the engine does not start, turn the engine switch to the “ON” posi-
tion (vehicles without a smart key system) or the “ENGINE START
STOP” switch to IGNITION ON mode (vehicles with a smart key sys-
tem).
Shift the shift lever to N and release the parking brake.
For vehicles with an automatic transmission, when the shift lever
cannot be shifted:
P. 4 1 1
■While towing
If the engine is not running, the power assist for the brakes and steering will
not function, making steering and braking more difficult.
■ Wheel nut wrench
Wheel nut wrench is installed in the luggage compartment. ( P. 394)
STEP 6
STEP7

372 5-1. Essential information
tC_OM_OM21057U_(U)
CAUTION
Observe the following precautions.
Failure to do so may result in death or serious injury.
■When towing the vehicle
■ While towing
●When towing using cables or chains, avoid sudden starts, etc. which place
excessive stress on the towing eyelets, cables or chains. The towing eye-
lets, cables or chains may become damaged, broken debris may hit peo-
ple and cause serious damage.
● Do not turn the engine switch to the “LOCK” position (vehicles without a
smart key system) or the “ENGINE START STOP” switch off (vehicles with
a smart key system).
There is a possibility that the steering wheel is locked and cannot be oper-
ated.
■ 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.
Be sure to transport the vehicle with the
front wheels raised or with all four wheels
raised off the ground.
If the vehicle is towed with the front
wheels contacting the ground, the driv-
etrain and related parts may be damaged.

5
When trouble arises
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5-1. Essential information
tC_OM_OM21057U_(U)
Fuel pump shut off system
Follow the procedure below to restart the engine after the system is
activated.
Vehicles without a smart key system
Turn the engine switch to the “ACC” or “LOCK” position.
Restart the engine.
Vehicles with a smart key 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.
STEP 1
STEP 2
STEP 1
STEP 2

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When trouble arises
383
5-2. Steps to take in an emergency
tC_OM_OM21057U_(U)
*2: Driver’s seat belt buzzer:
The driver’s seat belt buzzer sounds to alert the driver that his or her seat
belt is not fastened. Once the engine switch is turned to the “ON” or
“START” position (vehicles without a smart key system), or the “ENGINE
START STOP” switch is turned to IGNITION ON mode (vehicles with a
smart key system), the buzzer sounds for 6 seconds. If the vehicle reaches
a speed of 12 mph (20 km/h), the buzzer sounds intermittently for 10 sec-
onds. Then, if the seat belt is still unfastened, the buzzer will sound in a dif-
ferent tone for 20 more seconds.
Front passenger’s seat belt buzzer:
The front passenger’s seat belt buzzer sounds to alert the front passenger
that his or her seat belt is not fastened. The buzzer sounds intermittently for
10 seconds after the vehicle reaches a speed of 12 mph (20 km/h). Then, if
the seat belt is still unfastened, the buzzer will sound in a different tone for
20 more seconds.
*3: Refer to the separate “Scheduled Maintenance Guide” or “Owner’s ManualSupplement” for the maintenance interval applicable to your vehicle.

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When trouble arises
385
5-2. Steps to take in an emergency
tC_OM_OM21057U_(U)
Once3 times
Smart key system warning
light
Indicates that a door other
than the driver’s door has
been opened and closed with
the “ENGINE START STOP”
switch in any mode other
than off and the electronic
key has been taken out of
the detection area. Confirm the
location of the
electronic
key.
Smart key system warning
light Vehicles with an automatic
transmission only: Indicates
that the driver’s door has
been opened and closed with
the shift lever in P, the
“ENGINE START STOP”
switch in any mode other
than off and the electronic
key has been taken out of
the detection area. • Turn the
“ENGINE
START
STOP” switch
off.
• Confirm the location of the
electronic
key.
InteriorbuzzerExterior buzzerWarning lightWarning light/DetailsCorrection procedure

386 5-2. Steps to take in an emergency
tC_OM_OM21057U_(U)
InteriorbuzzerExterior buzzerWarning lightWarning light/DetailsCorrection procedure
Once
Contin-
uous
Smart key system warning
light Vehicles with an automatic
transmission only: Indicates
that an attempt has been
made to lock a door using
the entry function with the
shift lever in P, the “ENGINE
START STOP” switch in any
mode other than off, all doors
closed and after the elec-
tronic key has been taken out
of the detection area. • Turn the
“ENGINE
START
STOP” switch
off.
• Confirm the location of the
electronic
key.
Contin-
uous
Smart key system warning
light Vehicles with an automatic
transmission only: Indicates
that the driver’s door has
been opened and closed with
the shift lever not in P, the
“ENGINE START STOP”
switch in any mode other
than off and after the elec-
tronic key has been taken out
of the detection area. • Shift the shift
lever to P.
• Confirm the location of the
electronic
key.

390 5-2. Steps to take in an emergency
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■If the tire pressure warning light frequently comes on after blinking
for 1 minute (U.S.A. only)
If the tire pressure warning light frequently comes on after blinking for
1 minute when the engine switch is turned to the “ON” position (vehicles
without a smart key system), “ENGIN E START STOP” switch is turned to
IGNITION ON mode (vehicles with a smart key system), have it checked
by your Scion dealer.
■ Customization that can be configured at Scion dealer
The vehicle speed linked seat belt reminder buzzer can be disabled. (Cus-
tomizable features ( P. 462) However, Scion recommends that the seat belt
reminder buzzer be operational to alert the driver and front passenger when
seat belts are not fastened.

410 5-2. Steps to take in an emergency
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Emergency start function (vehicles with a smart key system)When the engine does not start, the following steps can be used as
an interim measure to start the engine if the “ENGINE START STOP”
switch is functioning normally: Set the parking brake.
Shift the shift lever to P (automatic transmission) or N (manual
transmission).
Turn the “ENGINE START STOP” switch to ACCESSORY
mode.
Press and hold the “ENGINE START STOP” switch for about
15 seconds while depressing the brake pedal (automatic
transmission) or brake and clutch pedals (manual transmis-
sion) firmly.
Even if the engine can be start ed using the above steps, the system
may be malfunctioning. Have the ve hicle inspected by your Scion
dealer.
STEP 1
STEP 2
STEP 3
STEP 4

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5-2. Steps to take in an emergency
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If the shift lever cannot be shifted from P (automatic transmission)
If the shift lever cannot be shifted with your foot on the brake pedal,
there may be a problem with the shift lock system (a system to pre-
vent accidental operation of the shift lever). Have the vehicle
inspected by your Scion dealer immediately.
The following steps may be used as an emergency measure to
ensure that the shift lever can be shifted:
Set the parking brake.
Vehicles without a smart key system:
Turn the engine switch to the “ACC” position.
Vehicles with a smart key system:
Turn the “ENGINE START STOP” switch to ACCESSORY
mode.
Depress the brake pedal.
Pry the cover up with a flat-
head screwdriver or equiva-
lent tool.
To prevent damage to the
cover, cover the tip of the
screwdriver with a rag.
Press the shift lock override
button.
The shift lever can be shifted
while the button is pressed.
STEP 1
STEP 2
STEP 3
STEP 4
STEP 5