steering TOYOTA tC 2013 (in English) Service Manual

165
2-1. Driving procedures
2
When driving
tC_OM_OM21050U_(U)
■
Turning the key from “ACC” to “LOCK”
Shift the shift lever to P (automatic transmission) or N (manual
transmission). ( P. 176, 183)
■ If the engine does not start (vehic les with an engine immobilizer sys-
tem)
The engine immobilizer system may not have been deactivated. ( P. 100)
■ When the steering lock cannot be released
■ Key reminder buzzer
A buzzer sounds if the driver’s door is opened while the engine switch is in
the “LOCK” or “ACC” position to remind you to remove the key\
.
STEP 1
Push in the key and turn it to the “LOCK”
position.STEP 2
When starting the engine, the engine
switch may seem stuck in the “LOCK”
position. To free it, turn the key while turn-
ing the steering wheel slightly left and
right.

173
2-1. Driving procedures
2
When driving
tC_OM_OM21050U_(U)
■
If the engine does not start
The engine immobilizer system may not have been deactivated. ( P. 100)
■ Steering lock
After turning the “ENGINE START STOP” switch off and opening and closing
the doors, the steering wheel will be locked due to the steering lock function.
Operating the “ENGINE START STOP” switch again automatically cancels
the steering lock.
■ When the steering lock cannot be released
■ Steering lock motor overheating prevention
To prevent the steering lock motor from overheating, the motor may be sus-
pended if the engine is turned on and off repeatedly in a short period of time.
In this case, refrain from operating the engine. After about 10 seconds, the
steering lock motor will resume functioning.
■ When the “ENGINE START STOP” switch indicator flashes in amber
The system may be malfunctioning. Have the vehicle inspected by your
Scion dealer immediately.
■ If the electronic key battery is depleted
 P. 330
The green indicator light on the “ENGINE
START STOP” switch will flash. Press the
“ENGINE START STOP” switch again
while turning the steering wheel left and
right.

174 2-1. Driving procedures
tC_OM_OM21050U_(U)
CAUTION
■When starting the engine
Always start the engine while sitting in the driver’s seat. Do not depress the
accelerator pedal while starting the engine under any circumstances.
Doing so may cause an accident resulting in death or serious injury.
■ Caution while driving
If the vehicle begins to slide due to engine failure or other circumstances, do
not lock or open the doors until the vehicle reaches a safe and complete
stop. Activation of the steering lock in this circumstance may lead to an acci-
dent, resulting in death or serious injury.
■ Stopping the engine in an emergency
If you want to stop the engine in an emergency while driving the vehicle,
press and hold the “ENGINE START STOP” switch for more than 3 seconds,
or press it briefly 3 times or more in succession.
However, do not touch the “ENGINE START STOP” switch while driving
except in an emergency. Turning the engine off while driving will not cause
loss of steering or braking control, but the power assist to these systems will
be lost. This will make it more difficult to steer and brake, so you should pull
over and stop the vehicle as soon as it is safe to do so.

187
2-1. Driving procedures
2
When driving
tC_OM_OM21050U_(U)
Hor n
■After adjusting the steering wheel
Make sure that the steering wheel is securely locked.
The horn may not sound if the steering wheel is not securely locked.
(P. 85)
To sound the horn, press on or
close to the mark.

212
2-4. Using other driving systems
tC_OM_OM21050U_(U)
Driving assist systems
When the TRAC/VSC systems are operating
If the vehicle is in danger of slip-
ping or if any of the drive wheels
spins, the slip indicator light
flashes to indicate that the
TRAC/VSC systems are operat-
ing.
To help enhance driving safety and performance, the following sys-
tems operate automatically in res ponse to various driving situations.
Be aware, however, that these systems are supplementary and
should not be relied upon too h eavily when operating the vehicle.
■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)
Helps the driver to control skidding when swerving suddenly or turning
on slippery road surfaces
■TRAC (Traction Control)
Helps to maintain drive power and prevent the drive wheels from spin-
ning when starting the vehicle or accelerating on slippery roads
■EPS (Electric Power Steering)
Employs an electric motor to reduce the amount of effort needed to turn
the steering wheel

214 2-4. Using other driving systems
tC_OM_OM21050U_(U)
■Sounds and vibrations caused by the ABS, brake assist, VSC and
TRAC
● A sound may be heard from the engine compartment when the engine is
started or just after the vehicle begins to move. This sound does not indi-
cate that a malfunction has occurred in any of these systems.
● Any of the following conditions may occur when the above systems are
operating. None of these indicates that a malfunction has occurred.
• Vibrations may be felt through the vehicle body and steering.
• A motor sound may be heard after the vehicle comes to a stop.
• The brake pedal may pulsate slightly after the ABS is activated.
• The brake pedal may move down slightly after the ABS is activated.
■ EPS operation sound
When the steering wheel is operated, a motor sound (whirring sound) may
be heard. This does not indicate a malfunction.
■ Reactivation of the TRAC/VSC systems after turning off the engine
Turning off the engine after turning off the TRAC/VSC systems will automati-
cally reactivate them.
■ Reactivation of the TRAC system linked to vehicle speed
When only the TRAC system is turned off, the TRAC system will turn on
when vehicle speed increases. However, when both TRAC and VSC sys-
tems are turned off, the systems will not turn on even when vehicle speed
increases.
■ Reduced effectiveness of the EPS system
The effectiveness of the EPS system is reduced to prevent the system from
overheating when there is frequent steering input over an extended period of
time. The steering wheel may feel heavy as a result. Should this occur,
refrain from excessive steering input or stop the vehicle and turn the engine
off. The EPS system should return to normal within 10 minutes.

221
2-5. Driving information
2
When driving
tC_OM_OM21050U_(U)
CAUTION
●Secure all items in the occupant compartment, as they may shift and
injure someone during sudden braking, sudden swerving or an acci-
dent.
●When you fold down the rear seats, long items should not be placed
directly behind the front seats.
●Never allow anyone to ride in the luggage compartment. It is not
designed for passengers. They should ride in their seats with their seat
belts properly fastened. Otherwise,
they are much more likely to suffer
death or serious bodily injury, in t he event of sudden braking, sudden
swerving or an accident.
■Capacity and distribution
●Do not exceed the maximum axle weight rating or the total vehicle
weight rating.
●Even if the total load of occupant’s weight and the cargo load is less
than the total load capacity, do not apply the load unevenly.
Improper loading may cause deterioration of steering or braking con-
trol which may cause death or serious injury.

222
2-5. Driving information
tC_OM_OM21050U_(U)
Vehicle load limits
■Total load capacity and seating capacity
These details are also described on the tire and loading information
label. (P. 323)
CAUTION
■Overloading the vehicle
Do not overload the vehicle.
It may not only cause damage to the ti res, but also degrade steering and
braking ability, resulting in an accident.
Vehicle load limits include total load capacity, seating capacity,
towing capacity and cargo capacity.
■ Total load capacity: 865 lb. (390 kg)
Total load capacity means the combined weight of occupants, cargo
and luggage.
■Seating capacity: 5 occupants (Front 2, Rear 3)
Seating capacity means the maxi mum number of occupants whose
estimated average weight is 150 lb. (68 kg) per person.
■ Towing capacity
Scion does not recommend towing a trailer with your vehicle.
■Cargo capacity
Cargo capacity may increase or decrease depending on the weight
and the number of occupants.

232 2-5. Driving information
tC_OM_OM21050U_(U)
NOTICE
■Dinghy towing direction
■ To prevent the steering from locking
Vehicles without a smart key system
Ensure the engine switch is in the “ACC” position.
Vehicles with a smart key system
Ensure the “ENGINE START STOP” switch is in ACCESSORY mode.
Do not tow the vehicle backward.
Doing so may cause serious damage.

Interior features3
233
tC_OM_OM21050U_(U)
3-1. Using the air conditioning system and defogger
Air conditioning system .... 234
Rear window and outside rear view mirror
defoggers ....................... 242
3-2. Using the audio system Using the AUX port/USB port ........................ 243
Using the steering wheel audio switches ............... 244
Using the microphone ...... 245
3-3. Using the interior lights Interior lights list ............... 246
• Personal/interior light main switch .................... 247
• Personal/interior lights .............................. 248
• Interior light .................... 249 3-4. Using the storage features
List of storage features .... 251
• Glove box....................... 252
• Console box ................... 253
• Auxiliary box .................. 254
• Cup holders ................... 254
• Bottle holders ................. 255
3-5. Other interior features Sun visors ........................ 256
Vanity mirrors ................... 257
Clock ................................ 258
Power outlet ..................... 259
Seat heaters..................... 260
Sunshades ....................... 262
Assist grips....................... 264
Floor mat .......................... 265
Luggage compartment features .......................... 267