engine TOYOTA 86 2019 Owners Manual

3354-3. Do-it-yourself maintenance
4
Maintenance and care
Engine coolant
The coolant level is satisfactory if it is between the “FULL” a nd “LOW”
lines on the reservoir w hen the engine is cold.
Reservoir cap
“FULL”
“LOW” If the level is on or below the
“LOW” line, add coolant up to the
“FULL” line.NOTICE■ To prevent serious engine damage
Check the oil level on a regular basis.
■ When replacing the engine oil
● Be careful not to spill engine oil on the vehicle components.
● Avoid overfilling, or the engine could be damaged.
● Check the oil level on the dipstick every time you refill the v ehicle.
● Be sure the engine oil filler cap is properly tightened.
■ If the coolant level drops within a short time after replenishi ng
Visually check the radiator, hoses, engine coolant filler cap, radiator cap,
drain cock and water pump.
If you cannot find a leak, have your Toyota dealer pressure test the cap and
check for leaks in the cooling system.

3364-3. Do-it-yourself maintenance
■ Coolant selection
Only use “TOYOTA Genuine 50/50 Pre-mixed Super Long Life Coolan t
BLUE” or similar high-quality ethylene glycol-based non-silicat e, non-amine,
non-nitrite, and non-borate coolant with long-life hybrid organic acid technol-
ogy.
“TOYOTA Genuine 50/50 Pre-mixed Super Long Life Coolant BLUE” i s a
mixture of 50% coolant and 50% deionized water. (Enabled: -31  F [-35  C])
For more details about engine coolant, contact your Toyota deal er.
WARNING■ When the engine is hot
Do not remove the radiator cap.
The cooling system may be under pressure and may spray hot coolant if the
cap is removed, causing serious injuries, such as burns.
NOTICE■ When adding engine coolant
Coolant is neither plain water nor straight antifreeze. The cor rect mixture of
water and antifreeze must be used to provide proper lubrication , corrosion
protection and cooling. Be sure to read the antifreeze or coola nt label.
■ If you spill coolant
Be sure to wash it off with water to prevent it from damaging p arts or paint.

3374-3. Do-it-yourself maintenance
4
Maintenance and care Radiator and condenser
Check the radiator and condenser and clear away any foreign
objects.
If either of the above parts are extremely dirty or you are not sure of
their condition, have your vehicle checked by your Toyota deale r.
Brake fluid
■ Checking fluid level
The brake fluid level should be
between the “MAX” and “MIN”
lines on the tank.
“MAX”
“MIN”WARNING■ When the engine is hot
Do not touch the radiator or condenser as they may be hot and c ause seri-
ous injuries, such as burns.

3414-3. Do-it-yourself maintenance
4
Maintenance and care ■ After recharging/reconnecting the battery (vehicles with a smar t key
system)
● Unlocking the doors using the smart key system may not be possi ble
immediately after reconnecting the battery. If this happens, use the wire-
less remote control or the mechanical key to lock/unlock the do ors.
● Start the engine with the “ENGINE START STOP” switch in ACCES-
SORY mode. The engine may not start with the “ENGINE START STOP ”
switch turned off. However, the engine will operate normally from the sec-
ond attempt.
● The “ENGINE START STOP” switch mode is recorded by the vehicle. If
the battery is reconnected, the vehicle will return the “ENGINE START
STOP” switch mode to the status it was in before the battery was discon-
nected. Make sure to turn off the engine before disconnect the battery.
Take extra care when connecting the battery if the “ENGINE STAR T
STOP” switch mode prior to discharge is unknown.
If the engine will not start even after multiple attempts, cont act your Toyota
dealer.

3434-3. Do-it-yourself maintenance
4
Maintenance and care
Washer fluid
If the washer fluid level is at
“LOW”, add washer fluid.NOTICE■ When recharging the battery
Never recharge the battery while the engine is running. Also, b e sure all
accessories are turned off.
■ When adding distilled water
Avoid overfilling. Water spilled during battery recharging may cause corro-
sion.
■ Using the gauge
The washer fluid level can be checked by
observing the position of the level on the
liquid-covered holes in the gauge.
If the level falls below the second hole
from the bottom (the “LOW” position),
refill the washer fluid. CTH43AS134
Current
fluid level

3444-3. Do-it-yourself maintenance
WARNING■ When adding washer fluid
Do not add washer fluid when the engine is hot or running, as washer fluid
contains alcohol and may catch fire if spilled on the engine et c.
NOTICE■ Washer fluid
Do not use soapy water or engine antifreeze instead of washer f luid.
Doing so may cause streaking on the vehicle’s painted surfaces, as well as
damaging the pump leading to problems of the washer fluid not s praying.
■ Diluting washer fluid
Dilute washer fluid with water as necessary.
Refer to the freezing temperatures listed on the label of the w asher fluid bot-
tle.

3604-3. Do-it-yourself maintenance
Air conditioning filter The air conditioning filter must be changed regularly to mainta in air
conditioning efficiency.
■ Removal method
Vehicles without a smart key system
Turn the engine switch off.
Vehicles with a smart key system
Turn the “ENGINE START STOP” switch off.
Open the glove box. Slide off
the damper.
Push in each side of the glove
box and pull the glove box
toward you to disconnect the
claws.STEP 1
STEP 2
STEP 3

3674-3. Do-it-yourself maintenance
4
Maintenance and care
Checking and replacing fuses If any of the electrical compone nts do not operate, a fuse may have
blown. If this happens, check and replace the fuses as necessar y.
Vehicles without a smart key system
Turn the engine switch off.
Vehicles with a smart key system
Turn the “ENGINE START STOP” switch off.
Open the fuse box cover.
Engine compartment
Push the tabs in and lift the lid
off.
Instrument panel
Remove the lid.STEP 1
STEP 2

3704-3. Do-it-yourself maintenance
Fuse layout and amperage ratings
■ Engine compartment
Fuse Ampere Circuit
1
MIR HTR 7.5 A Outside rear view mirror defoggers
2
RDI 25 A Electric cooling fan
3
(PUSH-AT) 7.5 A Engine control unit
4
ABS NO. 1 40 A ABS
5
HEATER 50 A Air conditioning system
6
WASHER 10 A Windshield washer
7
WIPER 30 A Windshield wipers
8
RR DEF 30 A Rear window defogger
9
(RR FOG) 10 A

10
D FR DOOR 25 A Power window (driver’s side)
11
(CDS) 25 A Electric cooling fan
12
D-OP 25 A

13
ABS NO. 2 25 A ABS
14
D FL DOOR 25 A Power window (passenger’s side)
15
SPARE See note. Spare fuse

3714-3. Do-it-yourself maintenance
4
Maintenance and care 16
SPARE See note. Spare fuse17
SPARE See note. Spare fuse18
SPARE See note. Spare fuse19
SPARE See note. Spare fuse20
SPARE See note. Spare fuse21
ST 7.5 A Starting system22
ALT-S 7.5 A Charging system23
(STR LOCK) 7.5 A Steering lock system24
D/L 20 A Power door lock25
ETCS 15 A Engine control unit26
(AT+B) 7.5 A Transmission
27
(AM2 NO. 2) 7.5 A Smart key system
28
EFI (CTRL) 15 A Engine control unit
29
EFI (HTR) 15 A Multiport fuel injection system/
sequential multiport fuel injection
system
30
EFI (IGN) 15 A Starting system
31
EFI (+B) 7.5 A Engine control unit
32
HAZ 15 A Turn signal lights, emergency
flashers
33
MPX-B 7.5 A Automatic air conditioning system,
gauge and meters
34
F/PMP 20 A Multiport fuel injection system/
sequential multiport fuel injection
system
35
IG2 MAIN 30 A SRS airbag system, engine control
unit
36
DCC 30 A Interior light, wireless remote con-
trol, main body ECUFuse Ampere Circuit