steering TOYOTA PRIUS PLUG-IN HYBRID 2014 1.G Workshop Manual

332 2-4. Using other driving systems
PRIUS PHV_OM_OM47856U_(U)
■Sounds and vibrati ons caused by the ABS, brake assist, VSC and
TRAC
● A sound may be heard from the engine compartment when the hybrid
system is started, just after the vehicle begins to move, if the brake pedal
is depressed forcefully or repeatedly, or 1-2 minutes after the hybrid sys-
tem is stopped. This sound does not indicate 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.
■ 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 hybrid
system off. The EPS system should return to normal within 10 minutes.
■ Electric power steering system wa rning light (warning buzzer)
P. 542

350
2-5. Driving information
PRIUS PHV_OM_OM47856U_(U)
Vehicle load limits
■Total load capacity and seating capacity
These details are also described on the tire and loading information
label. (P. 489)
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,
TWR (Trailer Weight Rating) and cargo capacity.
■ Total load capacity (vehicle capacity weight): P. 614
Total load capacity means the combined weight of occupants,
cargo and luggage.
■ Seating capacity: 5 occupants (Front 2, Rear 3)
Seating capacity means the ma ximum number of occupants
whose estimated average weight is 150 lb. (68 kg) per person.
■ TWR (Trailer Weight Rating)
Toyota 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.

354 2-5. Driving information
PRIUS PHV_OM_OM47856U_(U)
CAUTION
■Driving with snow tires
Observe the following precautions to reduce the risk of accidents.
Failure to do so may result in a loss of vehicle control and cause death or
serious injury.
●Use tires of the size specified.
● Maintain the recommended level of air pressure.
● Do not drive in excess of 75 mph (120 km/h), regardless of the type of
snow tires being used.
● Use snow tires on all, not just some wheels.
■ Driving with tire chains
Observe the following precautions to reduce the risk of accidents.
Failure to do so may result in the vehicle being unable to be driven safely,
and may cause death or serious injury.
●Do not drive in excess of the speed limit specified for the tire chains being
used, or 30 mph (50 km/h), whichever is lower.
● Avoid driving on bumpy road surfaces or over potholes.
● Avoid sudden acceleration, abrupt steering, sudden braking and shifting
operations that cause sudden engine braking.
● Slow down sufficiently before entering a curve to ensure that vehicle con-
trol is maintained.

Interior features3
359
PRIUS PHV_OM_OM47856U_(U)
3-1. Using the air conditioning system and defogger
Air conditioning system .... 360
Using the steering wheel climate remote control
switches ......................... 371
Remote Air Conditioning System ........................... 373
Rear window and outside rear view mirror defoggers
switch ............................. 377
3-2. Using the audio system Audio system types .......... 378
Using the AUX port/USB port ........................ 383
3-3. Using the interior lights Interior lights list ............... 384
• Front interior lights ......... 385
• Personal lights ............... 385
• Rear interior light ........... 386 3-4. Using the storage features
List of storage features .... 387
• Glove boxes ................... 388
• Console box ................... 389
• Cup holders ................... 390
• Bottle holders ................. 392
• Auxiliary boxes ............... 393
3-5. Other interior features Sun visors ........................ 394
Vanity mirrors ................... 395
Outside temperature display............................ 396
Power outlets ................... 397
Seat heaters..................... 399
Armrest ............................ 401
Assist grips....................... 402
Floor mats ........................ 403
Luggage compartment features .......................... 405
Garage door opener......... 409
Safety Connect ................ 417

371
3-1. Using the air conditioning system and defogger
PRIUS PHV_OM_OM47856U_(U)
3
Interior features
Using the steering wheel climate remote control switches
Adjusting the temperature settingPress “ ” on to increase the temperature and “ ” to decrease
the temperature.
Changing the outside air or recirculated air modes
Press .
The mode switches between outside air mode and recirculated air mode
each time the switch is pressed.
Some air conditioning features can be controlled using the switches
on the steering wheel.
Temperature control
Outside air or recirculated
air mode

372 3-1. Using the air conditioning system and defogger
PRIUS PHV_OM_OM47856U_(U)
■When operating the steering switches (vehicles with touch tracer dis-
play)
●The steering switches operation status is displayed on the instrument
cluster for confirmation purposes. ( P. 260)
CAUTION
■To reduce the risk of an accident
Exercise care when operating the air conditioning switches on the steering
wheel.
●Settings are shown on the multi-infor-
mation display when the steering switch
is operated.

379
3-2. Using the audio system
PRIUS PHV_OM_OM47856U_(U)
3
Interior features
Steering wheel audio switches
Some audio features can be contro lled using the switches on the
steering wheel. For details, refer to the “DISPLAY AUDIO SYSTEM
OWNER’S MANUAL” or “NAVIGATION SYSTEM OWNER’S MAN-
UAL”.
Operation may differ and usage may not be possible with audio/navi-
gation systems that are not compatib le with the steering switches in
this vehicle.
Vehicles with a navigation system
Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.
Canada

438 4-2. Maintenance
PRIUS PHV_OM_OM47856U_(U)
Head restraints• Do the head restraints move
smoothly and lock securely?
Indicators/buzzers • Do the indicators and buzzers
function properly?
Lights • Do all the lights come on?
Parking brake • Does the parking brake pedal
move smoothly?
• When parked on a slope and the parking brake is on, is the vehicle
securely stopped?
Seat belts • Do the seat belts operate
smoothly?
• The seat belts should not be dam- aged.
Seats • Do the seat controls operate
properly?
Steering wheel • Does the steering wheel rotate
smoothly?
• Does the steering wheel have the correct amount of free play?
• There should not be any strange sounds coming from the steering
wheel.
ItemsCheck points

502 4-3. Do-it-yourself maintenance
PRIUS PHV_OM_OM47856U_(U)
FUSEAmpereCircuit
11 IGCT 30A PCU, IGCT NO.2, IGCT NO.3
12 DC/DC-S 5A Inverter and converter
13 P CON MAIN 7.5A P position control system, P posi-
tion switch
14 AM2 7.5A Power management system
15 ECU-B2 7.5A Smart key system, hybrid system
16 MAYDAY/DCM 10A MAYDAY/DCM
17 PIMR 10A Charge system
18 TURN & HAZ 10A Turn signal lights
19 ETCS 10AMultiport fuel injection system/
sequential multiport fuel injection
system
20 ABS MAIN
NO.1 20A Anti-lock brake system
21 H-LP LH LO 15A Left-hand headlight (low beam)
22 P/I 2 40AP position control system, horn,
headlight low beams, back-up
lights
23 ABS MTR 1 30A Anti-lock brake system
24 ABS MTR 2 30A Anti-lock brake system
25 H-LP HI MAIN 20A Headlight high beams, daytime
running lights
26 DRL 7.5A Daytime running lights
27 AMP NO.2 30A Audio system, navigation system
28 P/I 1 60A IG2, EFI MAIN, BATT FAN
29 EPS 60A Electric power steering

528 5-1. Essential information
PRIUS PHV_OM_OM47856U_(U)
Emergency towingIf a tow truck is not available in
an emergency, your vehicle may
be temporarily towed using a
cable or chain secured to the
emergency towing eyelet(s).
This should only be attempted
on hard surfaced roads for short
distances at under 18 mph
(30 km/h).
A driver must be in the vehicle to
steer and operate the brakes.
The vehicle’s wheels, drive train,
axles, steering and brakes must
be in good condition.