2016 TOYOTA PRIUS coolant

7218-2. Steps to take in an emergency
PRIUS_OM_OM47A29U_(U)
8
When trouble arises
NOTICE
■When adding engine/power control unit coolant
Add coolant slowly after the hybrid system has cooled down sufficiently.
Adding cool coolant to a hot hybrid system too quickly can cause damage to
the hybrid system.
■ To prevent damage to the cooling system
Observe the following precautions:
●Avoid contaminating the coolant with foreign matter (such as sand or dust
etc.).
● Do not use any coolant additive.

732
PRIUS_OM_OM47A29U_(U)
9-1. Specifications
*: The coolant capacity is a reference quantity.If replacement is necessary, contact your Toyota dealer.
Cooling system
Capacity*
Gasoline
engine6.2 qt. (5.9 L, 5.2 Imp.qt.)
Power
control unit1.5 qt. (1.4 L, 1.2 Imp.qt.)
Coolant type
Use either of the following: • “Toyota Super Long Life Coolant”
• Similar high-quality ethylene glycol- based non-silicate, non-amine, non-
nitrite, and non-borate coolant with
long-life hybrid organic acid technology
Do not use plain water alone.
Ignition system (spark plug)
MakeDENSO FC16HR-C9
Gap0.035 in. (0.9 mm)
NOTICE
■ Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust the spark plug gap.
Electrical system (12-volt battery)
Open voltage at 68 F (20 C):
12.5 V or higher: Fully charged
11.0 — 12.4 V: Half charged
10.9 V or lower: Discharged
(Voltage is checked 30 seconds after the
hybrid system and all lights are turned off.)
Charging rates5 A max.

746
PRIUS_OM_OM47A29U_(U)
9-1. Specifications
Glossary of tire terminology
Tire related termMeaning
Cold tire inflation
pressure
Tire pressure when the vehicle has been
parked for three hours or more, or has not
been driven more than 1 mile or 1.5 km under
that condition
Maximum inflation
pressureThe maximum cold inflated pressure to which
a tire may be inflated, shown on the sidewall
of the tire
Recommended
inflation pressureCold tire inflation pressure recommended by a
manufacturer
Accessory weight
The combined weight (in excess of those stan-
dard items which may be replaced) of auto-
matic transmission, power steering, power
brakes, power windows, power seats, radio
and heater, to the extent that these items are
available as factory-installed equipment
(whether installed or not)
Curb weight
The weight of a motor vehicle with standard
equipment, including the maximum capacity of
fuel, oil and coolant, and if so equipped, air
conditioning and additional weight optional
engine
Maximum loaded
vehicle weight
The sum of:
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight
(d) Production options weight
Normal occupant
weight150 lb. (68 kg) times the number of occupants
specified in the second column of Table 1
*
that follows
Occupant distributionDistribution of occupants in a vehicle as speci-
fied in the third column of Table 1
* below

785Alphabetical index
PRIUS_OM_OM47A29U_(U)
Child-protectors....................... 168
CleaningAluminum wheels.................. 569
Camera sensor ..................... 271
Exterior ................................. 568
Interior................................... 574
Radar sensor ........................ 270
Seat belts .............................. 575
Water-repellent coating......... 569
Coat hooks ............................... 552
Combination meter .................... 92 Clock adjustment .................... 97
Main display .......................... 107
Multi-information display ....... 114
Warning lights and indicators ............................ 100
Condenser ................................ 597
Console box ............................. 529
Coolant Capacity ................................ 732
Checking ............................... 595
Preparing and checking before winter....................... 414
Cooling system ........................ 595 Hybrid system overheating ... 717
Consumption screen ............... 153
Cruise control Cruise control........................ 315
Dynamic radar cruise control with full-speed
range .................................. 300
Cup holders.............................. 530
Curtain shield airbags ............... 36
Customizable features ............ 752 Daytime running light
system.................................... 245
Deck board ............................... 533
Defogger Outside rear view mirrors ..... 517
Rear window ......................... 517
Windshield ............................ 517
Dimension ................................ 726
Dinghy towing.......................... 224
Display BSM (Blind Spot Monitor) ..... 322
Drive information .................. 116
Dynamic radar cruise control with full-speed range .......... 300
Energy monitor ............. 117, 153
Head-up display.................... 146
LDA (Lane Departure Alert with steering control) .......... 294
Multi-information display ....... 114
Parking assist system ....... ................. 336, 363
Pre-Collision warning............ 275
Trip information..................... 109
Warning messages ............... 665
Do-it-yourself maintenance .... 585
Door courtesy lights ............... 525 Location ................................ 525
Wattage ................................ 736D

787Alphabetical index
PRIUS_OM_OM47A29U_(U)
If you have a flat tire ............. 673
If you lose your keys ..... 161, 164
If you think something is wrong .............................. 654
If your vehicle becomes
stuck ................................... 722
If your vehicle has to be stopped in an emergency ... 647
If your vehicle needs to be towed .................................. 648
If your vehicle overheats ....... 717
Energy monitor ................ 117, 153
Engine Accessory mode ................... 227
Compartment ........................ 591
Engine switch........................ 225
Exhaust gas precautions ........ 56
Hood ..................................... 588
How to start the hybrid system ......... ....................... 225
Identification number ............ 728
If the hybrid system will not start .............................. 706
If your vehicle has to be stopped in an emergency ... 647
Ignition switch (power switch) .................... 225
Overheating .......................... 717
Power switch......................... 225 Engine coolant
Capacity................................ 732
Checking............................... 595
Preparing and checking before winter ...................... 414
Engine oil Capacity................................ 730
Checking............................... 592
Oil pressure warning light ..... 655
Preparing and checking before winter ...................... 414
Engine switch .......................... 225 Auto power off function ......... 227
Changing the power switch modes ..................... 227
If your vehicle has to be stopped in an emergency ... 647
Starting the hybrid system .... 225
EPS (Electronic Power Steering)
Function ................................ 404
Warning light......................... 656
EV indicator ............................. 119
EV drive mode ......................... 231
Event data recorder
(EDR) ........................................ 11
Exhaust gas precautions .......... 56

789Alphabetical index
PRIUS_OM_OM47A29U_(U)
High coolant temperature
warning light .......................... 657
High mounted stoplight Replacing .............................. 642
Hill-start assist control............ 405
Hood ......................................... 588
Hooks Cargo hooks ......................... 534
Coat hooks............................ 552
Grocery bag hook ................. 535
Retaining hooks (floor mat)..... 26
Horn .......................................... 192
Hybrid battery (traction battery) Location .................................. 82
Specification ......................... 729
Hybrid battery (traction battery)
air intake vent .......................... 83
Hybrid system ............................ 78 Brake Override System......... 209
Drive-Start Control ................ 210
Emergency shut off system ......... ......................... 83
Energy monitor/consumption
screen......................... 117, 153
EV drive mode ...................... 231
High voltage components ....... 82
Hybrid System Indicator........ 119
Hybrid system precautions ..... 82
Hybrid vehicle driving tips ..... 411
If the hybrid system will not start .............................. 706
Overheating .......................... 717
Power switch......................... 225
Regenerative braking.............. 80
Starting the hybrid system .... 225
Vehicle proximity notification system ................ 79
Hybrid System Indicator ......... 119
Hybrid transmission ................ 234 I/M test ...................................... 584
Identification
Engine .................................. 728
Vehicle .................................. 727
Ignition switch
(Power switch)....................... 225Auto power off function ......... 227
Changing the power switch modes ..................... 227
If your vehicle has to be stopped in an emergency ... 647
Starting the hybrid system .... 225
Illuminated entry system ........ 527
Immobilizer system ................... 89
Indicators ................................. 100
Initialization Intelligent Clearance
Sonar.................................. 356
Items to initialize ................... 760
Maintenance data ................. 579
Moon roof ............................. 204
Power windows..................... 199
S-APGS (Simple Advanced Parking Guidance
System) .............................. 385
Tire pressure warning system .......... ...................... 608
Inside rear view mirror ............ 194
Instrument cluster light control ...................................... 94
Intelligent Clearance Sonar .... 346
Interior lights ........................... 525 Switch ........................... 526, 527
Wattage ................................ 736
Intuitive parking assist ........... 335I

792Alphabetical index
PRIUS_OM_OM47A29U_(U)
Navigation system*
Noise from under vehicle............ 8
Odometer.................................. 109
OilEngine oil .............................. 730
Opener
Fuel filler door ....................... 264
Hood ..................................... 588
Outside rear view mirrors ....... 196
Adjustment ............................ 196
Blind Spot Monitor ................ 322
Folding .................................. 196
Outside rear view mirror defoggers ........................... 517
Outside temperature
display .................................... 108
Overhead console ................... 532
Overheating.............................. 717
Overheating, Engine................ 717 P position switch ..................... 235
Panic mode .............................. 161
Parking assist sensors
Intelligent Clearance Sonar.................................. 346
Intuitive parking assist .......... 335
S-APGS (Simple Advanced Parking Guidance
System) .............................. 359
Parking brake Operation .............................. 241
Parking brake engaged
warning buzzer ................... 241
Parking lights
Light switch ........................... 242
Replacing light bulbs .... 638, 642
Wattage ................................ 736
Parking lock ............................. 235
PCS (Pre-Collision System) Enabling/disabling the
system .......... ...................... 279
Function ................................ 275
Warning light......................... 656
Personal lights......................... 525 Switch ................................... 526
Wattage ................................ 736
Power control unit coolant
Capacity................................ 732
Checking............................... 595
Preparing and checking before winter ...................... 414
Radiator ................................ 597
Power outlets ........................... 543
Power steering (Electric
Power Steering system) ....... 404Warning light......................... 656
N
O
P

798Alphabetical index
PRIUS_OM_OM47A29U_(U)
Warning buzzersBlind Spot Monitor (BSM) ..... 322
Brake system ....... ................. 655
Downshifting ......................... 236
Lane departure alert ............. 290
Open door ..................... 169, 657
Open moon roof .................... 204
Parking assist sensors ............... 335, 346, 359
Pre-Collision warning ............ 275
Radar cruise control.............. 309
Seat belt reminder ................ 658
Warning lights ABS....................................... 656
Brake Override System......... 658
Brake system ....... ................. 655
Charging system ................... 655
Drive-Start Control ................ 658
Driver’s seat belt reminder ............................. 658
Electronic engine control system ......... ....................... 655
Electric power steering ......... 656
Front passenger’s seat
belt reminder ...................... 658
High coolant temperature ..... 657
ICS OFF indicator ................. 657
Intelligent Clearance Sonar .................................. 658
LDA system .......................... 659
Low engine oil pressure ........ 655
Low fuel level ........................ 657
Malfunction indicator lamp .... 655
Master warning light.............. 658
Open door ............................. 657
PCS ...................................... 656
Seat belt reminder light ......... 658
Slip indicator ......................... 657
SRS ...................................... 656
Tire pressure......................... 658 Warning messages.................. 665
Warning reflector..................... 536
Washer
Checking............................... 603
Preparing and checking before winter ...................... 414
Switch ........................... 254, 260
Washing and waxing ............... 568
Water-repellent coating .......... 569
Weights Cargo capacity...................... 222
Load limits ............................ 726
What to do if... (Troubleshooting) ................. 778
Wheels ...................................... 618 Replacing wheels ................. 673
Size....................................... 734
Window glasses ...................... 198
Window lock switch ................ 198
Windows Power windows..................... 198
Rear window defogger.......... 517
Washer ......................... 254, 260
Windshield wipers ................... 254 Handling the wiper arms ....... 573
Winter driving tips ................... 414
Wiper rubber replacement ...... 624
Wireless charger ..................... 544
Wireless communication ........ 457
Wireless remote control key .......................................... 160Locking/Unlocking ................ 160
Panic mode........................... 161
Replacing the battery............ 628
WMA disc ................................. 440
W