Page 6 of 704

TABLE OF CONTENTSIndex
YARIS_F (including HV)_WE_52C79E
6
If you lose your keys ........... 618
If the electronic key does
not operate properly ......... 619
If the vehicle battery is
discharged (except hybrid
vehicle) ............................. 624
If the vehicle’s 12-volt
battery is discharged
(hybrid vehicle) ................. 631
If your vehicle overheats
(except hybrid vehicle)...... 635
If your vehicle overheats
(hybrid vehicle) ................. 639
If you run out of fuel and
the engine stalls
(diesel engine only) .......... 644
If the vehicle becomes
stuck ................................. 647
If your vehicle has to be
stopped in an
emergency ........................ 650
6-1. Specifications
Maintenance data
(fuel, oil level, etc.)............ 654
Fuel information .................. 679
6-2. Customization
Customizable features ........ 682Abbreviation list........................ 686
Alphabetical index .................... 687
What to do if... ............................ 698
6Vehicle specifications
Index
Page 338 of 704

338
2-5. Driving information
YARIS_F (including HV)_WE_52C79E
Winter driving tips
Carry out the necessary preparations and inspections before driving
the vehicle in winter. Always drive the vehicle in a manner appropri-
ate to the prevailing weather conditions.
Pre-winter preparations
Use fluids that are appropriate to the prevailing outside tem-
peratures.
• Engine oil
• Engine coolant
• Washer fluid
• Power control unit coolant (hybrid vehicle)
Except hybrid vehicle: Have a service technician inspect the
condition of the battery.
Hybrid vehicle: Have a service technician inspect the condi-
tion of the 12-volt battery.
Have the vehicle fitted with four snow tires or purchase a set
of tire chains for the front tires.
Ensure that all tires are the same size and brand, and that their wear
level is not noticeably different with each other. Also make sure that
chains match the size of the tires.
Before driving the vehicle
Perform the following according to the driving conditions:
Do not try to forcibly open a window or move a wiper that is
frozen. Pour warm water over the frozen area to melt the ice.
Wipe away the water immediately to prevent it from freezing.
To ensure proper operation of the climate control system fan,
remove any snow that has accumulated on the air inlet vents
in front of the windshield.
Page 458 of 704
458 4-3. Do-it-yourself maintenance
YARIS_F (including HV)_WE_52C79E
ItemsParts and tools
Engine oil levelP. 471)• “Toyota Genuine Motor Oil” or
equivalent
• Rag or paper towel
• Funnel (used only for adding
engine oil)
Fuses (P. 510)• Fuse with same amperage rating
as original
Light bulbs (P. 535)• Bulb with same number and watt-
age rating as original
• Phillips-head screwdriver
• Flathead screwdriver
• Wrench
Radiator, condenser and inter-
cooler (P. 481)
Tire inflation pressure (P. 498)• Tire pressure gauge
• Compressed air source
Washer fluid (P. 485)• Water or washer fluid containing
antifreeze (for winter use)
• Funnel (used only for adding
water or washer fluid)
Page 467 of 704
467
4-3. Do-it-yourself maintenance
4
Maintenance and care
YARIS_F (including HV)_WE_52C79E
Engine compartment
1KR-FE engine
Fuse boxes (P. 510)
Engine oil level dipstick
(P. 471)
Engine oil filler cap
(P. 474)
Battery (P. 482)Engine coolant reservoir
(P. 478)
Electric cooling fan
Condenser (P. 481)
Radiator (P. 481)
Washer fluid tank (P. 485)
Page 468 of 704
468 4-3. Do-it-yourself maintenance
YARIS_F (including HV)_WE_52C79E
1NR-FE engine
Fuse boxes (P. 510)
Engine oil filler cap
(P. 474)
Engine oil level dipstick
(P. 471)
Battery (P. 482)Engine coolant reservoir
(P. 478)
Electric cooling fan
Condenser (P. 481)
Radiator (P. 481)
Washer fluid tank (P. 485)
Page 469 of 704
469 4-3. Do-it-yourself maintenance
4
Maintenance and care
YARIS_F (including HV)_WE_52C79E
1ND-TV engine
Fuse boxes (P. 510)
Engine oil filler cap
(P. 474)
Engine oil level dipstick
(P. 471)
Fuel filter (P. 486)
Battery (P. 482)Intercooler (P. 481)
Electric cooling fan
Condenser (P. 481)
Radiator (P. 481)
Engine coolant reservoir
(P. 478)
Washer fluid tank (P. 485)
Page 470 of 704
470 4-3. Do-it-yourself maintenance
YARIS_F (including HV)_WE_52C79E
1NZ-FXE engine
Fuse boxes (P. 510)
Engine oil filler cap
(P. 474)
Engine coolant radiator cap
Power control unit
coolant reservoir (P. 479)
Engine coolant reservoir
(P. 479)Engine/power control unit
coolant radiator (P. 481)
Electric cooling fan
Condenser (P. 481)
Engine oil level dipstick
(P. 471)
Washer fluid tank (P. 485)
Page 471 of 704
471 4-3. Do-it-yourself maintenance
4
Maintenance and care
YARIS_F (including HV)_WE_52C79E
Engine oil
With the engine at operating temperature and turned off, check the oil
level on the dipstick.
Checking the engine oil
Except hybrid vehicle
Gasoline engine: Park the vehicle on level ground. After
warming up the engine and turning it off, wait more than 5
minutes for the oil to drain back into the bottom of the engine.
Diesel engine: Park the vehicle on level ground. After warm-
ing up the engine and turning it off, wait more than 5 minutes
for the oil to drain back into the bottom of the engine.
Hybrid vehicle
Park the vehicle on level ground. After warming up the engine
and turning off the hybrid system, wait more than 5 minutes
for the oil to drain back into the bottom of the engine.
Holding a rag under the end, pull the dipstick out.
1KR-FE engine