Toyota 86 (2018 year). Manual - part 22
4-3. Do-it-yourself maintenance
Wheels
If a wheel is bent, cracked or heavily corroded, it should be
replaced. Otherwise, the tire may separate from the wheel or
cause loss of handling control.
■ Wheel selection
When replacing wheels, care should be taken to ensure that
they are equivalent to those removed in load capacity, diameter,
rim width, and inset*.
Replacement wheels are available at your Toyota dealer.
*: Conventionally referred to as “offset”.
Toyota does not recommend using:
● Wheels of different sizes or types
● Used wheels
● Bent wheels that have been straightened
4
■ Aluminum wheel precautions
● Use only Toyota wheel nuts and wrenches designed for use
with your aluminum wheels.
● When rotating, repairing or changing your tires, check that the
wheel nuts are still tight after driving 1000 miles (1600 km).
● Be careful not to damage the aluminum wheels when using
tire chains.
● Use only Toyota genuine balance weights or equivalent and a
plastic or rubber hammer when balancing your wheels.
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4-3. Do-it-yourself maintenance
■When replacing wheels
The wheels of your Toyota are equipped with tire pressure warning
valves and transmitters that allow the tire pressure warning system to
provide advanced warning in the event of a loss in tire inflation pressure.
Whenever wheels are replaced, the tire pressure warning valves and
transmitters must be installed. (P. 346)
WARNING
■When replacing wheels
● Do not use wheels that are a different size from those recommended in
the Owner’s Manual, as this may result in loss of handling control.
●Never use an inner tube in a leaking wheel which is designed for a
tubeless tire. Doing so may result in an accident, causing death or seri-
ous injury.
■When installing the wheel nuts
●Be sure to install the wheel nuts with
the tapered ends facing inward.
Installing the nuts with the tapered
ends facing outward can cause the
wheel to break and eventually cause
Tapered portion
the wheel to come off while driving,
which could lead to an accident
resulting in death or serious injury.
●Never use oil or grease on the wheel bolts or wheel nuts.
Oil and grease may cause the wheel nuts to be excessively tightened,
leading to bolt or disc wheel damage. In addition, the oil or grease can
cause the wheel nuts to loosen and the wheel may fall off, causing an
accident and resulting in death or serious injury. Remove any oil or
grease from the wheel bolts or wheel nuts.
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4-3. Do-it-yourself maintenance
NOTICE
■Replacing tire inflation pressure warning valves and transmitters
●Because tire repair or replacement may affect the tire pressure warn-
ing valves and transmitters, make sure to have tires serviced by your
Toyota dealer or other qualified service shop. In addition, make sure to
purchase your tire pressure warning valves and transmitters at your
Toyota dealer.
●Ensure that only genuine Toyota wheels are used on your vehicle.
Tire pressure warning valves and transmitters may not work properly
with non-genuine wheels.
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4-3. Do-it-yourself maintenance
Air conditioning filter
The air conditioning filter must be changed regularly to maintain air
conditioning efficiency.
■ Removal method
STEP
1
Vehicles without a smart key system
Turn the engine switch off.
Vehicles with a smart key system
Turn the “ENGINE START STOP” switch off.
STEP
2
Open the glove box. Slide off
the damper.
STEP
3
Push in each side of the glove
box and pull the glove box
toward you to disconnect the
claws.
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4-3. Do-it-yourself maintenance
STEP
4
Lower the glove box slowly
until surface
is horizontal
with the floor, then pull it out.
(Simply pulling with gentle
force will disengage the lower
claws.)
Lower claw
Lower claw engagement
point
Do not forcibly pull the glove
box. Otherwise, the lower
claws or the lower claw
engagement points may be
deformed, making it difficult to
reinstall or close the glove box.
4
STEP
5
Remove the filter cover.
STEP
6
Remove the air conditioning
filter and replace it with a new
one.
The “UP” marks shown on
the filter should be pointing up.
STEP
7
When installing, reverse the steps listed.
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4-3. Do-it-yourself maintenance
■ Checking interval
Inspect and replace the air conditioning filter according to the maintenance
schedule. In dusty areas or areas with heavy traffic flow, early replacement
may be required. (For scheduled maintenance information, please refer to
the “Scheduled Maintenance Guide” or “Owner’s Manual Supplement”.)
■ If air flow from the vents decreases dramatically
The filter may be clogged. Check the filter and replace if necessary.
NOTICE
■ When removing the glove box
Do not forcibly pull the glove box. Otherwise, the lower claws or the lower
claw engagement points may be deformed, making it difficult to reinstall or
close the glove box.
■ When using the air conditioning system
Make sure that a filter is always installed.
Using the air conditioning system without a filter may cause damage to the
system.
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4-3. Do-it-yourself maintenance
Wireless remote control/electronic key battery
Replace the battery with a new one if it is depleted.
■ You will need the following items:
● Flathead screwdriver
● Lithium battery CR2016 (vehicles without a smart key sys-
tem), or CR2032 (vehicles with a smart key system)
■ Replacing the battery (vehicles without a smart key system)
STEP
1
Remove the cover.
To prevent damage to the key,
cover the tip of the screwdriver
with a rag.
To prevent the buttons from
being disassembled, face the
button surface downward.
4
STEP
2
Remove the module.
STEP
3
Open the case cover using a
coin protected with tape etc.
and remove the depleted bat-
tery.
Insert a new battery with the
“+” terminal facing up.
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4-3. Do-it-yourself maintenance
■ Replacing the battery (vehicles with a smart key system)
STEP
1
Take out the mechanical key.
STEP
2
Remove the cover.
To prevent damage to the key,
cover the tip of the screwdriver
with a rag.
STEP
3
Remove the depleted battery.
Insert a new battery with the
“+” terminal facing up.
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4-3. Do-it-yourself maintenance
■ Use a CR2016 (vehicles without a smart key system) or CR2032 (vehi-
cles with a smart key system) lithium battery
● Batteries can be purchased at your Toyota dealer, local electrical appli-
ance shops or camera stores.
● Replace only with the same or equivalent type recommended by the
manufacturer.
● Dispose of used batteries according to local laws.
■ If the key battery is depleted
The following symptoms may occur:
● The smart key system (if equipped) and wireless remote control will not
function properly.
● The operational range will be reduced.
■ When putting the module back (vehicles without a smart key system)
Insert the module from directly above.
4
Inserting it on an angle may prevent the
key buttons from operating properly.
WARNING
■Removed battery and other parts
These parts are small and if swallowed by a child, they can cause choking.
Keep away from children. Failure to do so could result in death or serious
injury.
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4-3. Do-it-yourself maintenance
NOTICE
■For normal operation after replacing the battery
Observe the following precautions to prevent accidents:
● Always work with dry hands.
Moisture may cause the battery to rust.
● Do not touch or move any other component inside the remote control.
● Do not bend either of the battery terminals.
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4-3. Do-it-yourself maintenance
Checking and replacing fuses
If any of the electrical components do not operate, a fuse may have
blown. If this happens, check and replace the fuses as necessary.
Vehicles without a smart key system
STEP
1
Turn the engine switch off.
Vehicles with a smart key system
Turn the “ENGINE START STOP” switch off.
STEP
2
Open the fuse box cover.
Engine compartment
Push the tabs in and lift the lid
off.
4
Instrument panel
Remove the lid.
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4-3. Do-it-yourself maintenance
STEP
3
After a system failure, see “Fuse layout and amperage rat-
ings” (P. 370) for details about which fuse to check.
STEP
4
Remove the fuse with the pull-
out tool.
STEP
5
Check if the fuse has blown.
Type A
Normal fuse
Blown fuse
Replace it with one of an
appropriate amperage rating.
The amperage rating can be
found on the fuse box lid.
Type B
Normal fuse
Blown fuse
Replace it with one of an
appropriate amperage rating.
The amperage rating can be
found on the fuse box lid.
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4-3. Do-it-yourself maintenance
Type C
Normal fuse
Blown fuse
Contact your Toyota dealer.
Type D
Normal fuse
Blown fuse
Contact your Toyota dealer.
4
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4-3. 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
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4-3. Do-it-yourself maintenance
Fuse
Ampere
Circuit
16
SPARE
See note.
Spare fuse
17
SPARE
See note.
Spare fuse
18
SPARE
See note.
Spare fuse
19
SPARE
See note.
Spare fuse
20
SPARE
See note.
Spare fuse
21
ST
7.5 A
Starting system
22
ALT-S
7.5 A
Charging system
23
(STR LOCK)
7.5 A
Steering lock system
24
D/L
20 A
Power door lock
25
ETCS
15 A
Engine control unit
26
(AT+B)
7.5 A
Transmission
27
(AM2 NO. 2)
7.5 A
Smart key system
4
28
EFI (CTRL)
15 A
Engine control unit
Multiport fuel injection system/
29
EFI (HTR)
15 A
sequential multiport fuel injection
system
30
EFI (IGN)
15 A
Starting system
31
EFI (+B)
7.5 A
Engine control unit
Turn signal lights, emergency
32
HAZ
15 A
flashers
Automatic air conditioning system,
33
MPX-B
7.5 A
gauge and meters
Multiport fuel injection system/
34
F/PMP
20 A
sequential multiport fuel injection
system
SRS airbag system, engine control
35
IG2 MAIN
30 A
unit
Interior light, wireless remote con-
36
DCC
30 A
trol, main body ECU
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4-3. Do-it-yourself maintenance
Fuse
Ampere
Circuit
37
HORN NO. 2
7.5 A
Horn
38
HORN NO. 1
7.5 A
Horn
39
H-LP LH LO
15 A
Left-hand headlight (low beam)
40
H-LP RH LO
15 A
Right-hand headlight (low beam)
41
H-LP LH HI
10 A
Left-hand headlight (high beam)
42
H-LP RH HI
10 A
Right-hand headlight (high beam)
Multiport fuel injection system/
43
INJ
30 A
sequential multiport fuel injection
system
44
H-LP WASHER
30 A
45
AM2 NO. 1
40 A
Starting system, engine control unit
46
EPS
80 A
Electric power steering
47
A/B MAIN
15 A
SRS airbag system
Wireless remote control, main body
48
ECU-B
7.5 A
ECU
49
DOME
20 A
Interior light
50
IG2
7.5 A
Engine control unit
Note
One of each of the following spare fuses are provided: 7.5 A, 10 A, 15
A, 20 A, 25 A, 30 A.
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4-3. Do-it-yourself maintenance
■ Instrument panel
Fuse
Ampere
Circuit
Main body ECU, outside rear view
1
ECU ACC
10 A
mirrors
2
P/POINT No.2
15 A
Power outlet
3
PANEL
10 A
Illumination
4
TAIL
10 A
Tail lights
5
DRL
10 A
Daytime running light system
6
UNIT IG1
10 A
Inside rear view mirror
4
7
STOP
7.5 A
Stop lights
8
OBD
7.5 A
On-board diagnosis system
9
HEATER-S
7.5 A
Air conditioning system
10
HEATER
10 A
Air conditioning system
11
FR FOG LH
10 A
Left-hand front fog light
12
FR FOG RH
10 A
Right-hand front fog light
13
BK/UP LP
7.5 A
Back-up lights
14
ECU IG1
10 A
ABS, electric power steering
15
AM1
7.5 A
Starting system
16
AMP
15 A
Audio system
17
AT UNIT
15 A
Transmission
Gauge and meters, smart key sys-
18
GAUGE
7.5 A
tem
19
ECU IG2
10 A
Engine control unit
20
SEAT HTR LH
10 A
Left-hand seat heater
21
SEAT HTR RH
10 A
Right-hand seat heater
22
RADIO
7.5 A
Audio system
23
P/POINT No.1
15 A
Power outlet
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