2015 TOYOTA PRIUS coolant capacity

578 6-1. Specifications
PRIUS_OM_OM47A17U_DVD_(U)
Cooling system
Ignition system
Capacity
Gasoline
engine
Without an exhaust heat recovery system
6.9 qt. (6.5 L, 5.7 Imp.qt.)
With an exhaust heat recovery system
7.6 qt. (7.2 L, 6.3 Imp.qt.)
Power
control
unit2.2 qt. (2.1 L, 1.8 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 technol-
ogy
Do not use plain water alone.
Spark plug
Make DENSO SC20HR11
Gap 0.043 in. (1.1 mm)
NOTICE
■Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust the spark plug gap.

594 6-1. Specifications
PRIUS_OM_OM47A17U_DVD_(U)
Glossary of tire terminology
Tire related termMeaning
Cold tire inflation pres-
sure 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
pressure The maximum cold inflated
pressure to which a
tire may be inflated, s hown on the sidewall of
the tire
Recommended infla-
tion pressure Cold 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 vehi-
cle weight The sum of:
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight
(d) Production options weight

633
Alphabetical index
PRIUS_OM_OM47A17U_DVD_(U)
Eco drive mode switch ........... 207
Electric power steering........... 301
Electronic key
If the electronic key does not operate properly ................. 553
Replacing battery ................. 464
Emergency, in case of If a warning buzzer sounds ............................... 503
If a warning light turns on ..... 503
If the electronic key does not operate properly ................. 553
If the hybrid system will not start .................................... 550
If the 12-volt battery is
discharged ......................... 555
If you have a flat tire ............ 537
If you lose your keys............. 552
If you think something is wrong ................................. 502
If your vehicle becomes stuck................................... 567
If your vehicle has to be stopped in an
emergency ......................... 569
If your vehicle needs to be towed ................................. 495
If your vehicle overheats ...... 561
Emergency flashers Switch ................................... 494 Engine
Accessory mode....................197
Compartment ........................428
Hood......................................422
How to start the hybrid system ................................195
Identification number .............574
If the hybrid system will not start .....................................550
Ignition switch........................195
Overheating...........................561
“POWER” switch ...................195
Engine coolant Capacity ................................578
Checking ...............................433
Preparing and checking before winter .......................323
Engine/power control
unit coolantCapacity ................................578
Checking ...............................433
Preparing and checking before winter .......................323
Engine oil Capacity ................................575
Checking ...............................429
Preparing and checking before winter .......................323
Enhanced VSC .........................301
EPS ............................................301
EV drive mode switch ..............202
Event data recorder ...................25E

639
Alphabetical index
PRIUS_OM_OM47A17U_DVD_(U)
Tonneau cover......................... 384
Tools......................................... 537
Touch tracer display ............... 218
Total load capacity .................. 322
Towing
Dinghy towing ....................... 329
Emergency towing ................ 498
Trailer towing ........................ 328
TRAC ........................................ 301
Traction control ....................... 301
Trailer towing........................... 328
Transmission
Hybrid transmission .............. 205
P position switch................... 208
Trip information....................... 232
Trip meter................................. 231
Turn signal lights Replacing light bulbs ............ 478
Switch ................................... 214
Wattage ................................ 582
USB port
*................................ 358
Vanity lights Vanity lights .......................... 371
Wattage ................................ 582
Vanity mirrors .......................... 371
Vehicle data recordings............ 24
Vehicle identification number................................... 573
Vehicle proximity notification system ..................................... 34
Vehicle stability control .......... 301
VSC ........................................... 301 Warning buzzers
Brake system ........................503
Open door ............................508
Seat belt reminder .................508
Warning lights Anti-lock brake system
(ABS) ..................................505
Automatic headlight leveling system ................................507
Brake system ................503, 506
Charging system .... ...............504
Cruise control ........................507
Electric power steering
system ................................505
High coolant temperature ......504
Hybrid system .......................505
Low fuel level ........................508
Low tire pressure...................509
Malfunction indicator lamp ....505
Open door .............................508
Pre-collision system ..............506
Radar cruise control. .............507
Seat belt warning light ...........508
Slip indicator..........................506
SRS airbags ..........................505
Tire pressure warning light ....509U
V
W
GW Refer to