key TOYOTA 86 2020 Owners Manual

365
4-3. Do-it-yourself maintenance
4
Maintenance and care
■
Use a CR2016 (vehicles without a smart key system) or CR2032 (v ehi-
cles with a smart key system) lithium battery
● Batteries can be purchased at your Toyota dealer, local electri cal appli-
ance shops or camera stores.
● Replace only with the same or equivalent type recommended by th e
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 syst em)
WARNING
■Removed battery and other parts
These parts are small and if swallowed by a child, they can cau se choking.
Keep away from children. Failure to do so could result in death or serious
injury.
Insert the module from directly above.
Inserting it on an angle may prevent the
key buttons from operating properly.

367
4-3. Do-it-yourself maintenance
4
Maintenance and care
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 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

371
4-3. Do-it-yourself maintenance
4
Maintenance and care
16SPARE
See note. Spare fuse
17SPARESee note. Spare fuse
18SPARESee note. Spare fuse
19SPARESee note. Spare fuse
20SPARESee note. Spare fuse
21ST 7.5 A Starting system
22ALT-S7.5 A Charging system
23(STR LOCK) 7.5 A Steering lock system
24D/L 20 A Power door lock
25ETCS 15 A Engine control unit
26(AT+B)7.5 A Transmission
27(AM2 NO. 2) 7.5 A Smart key system
28EFI (CTRL) 15 A Engine control unit
29EFI (HTR) 15 AMultiport fuel injection system/
sequential multiport fuel injection
system
30EFI (IGN)
15 A Starting system
31EFI (+B)7.5 A Engine control unit
32HAZ 15 ATurn signal lights, emergency
flashers
33MPX-B
7.5 AAutomatic air conditioning system,
gauge and meters
34F/PMP
20 AMultiport fuel injection system/
sequential multiport fuel injection
system
35IG2 MAIN
30 ASRS airbag system, engine control
unit
36DCC
30 AInterior light, wireless remote con-
trol, main body ECU
FuseAmpereCircuit

373
4-3. Do-it-yourself maintenance
4
Maintenance and care
■
Instrument panel
FuseAmpereCircuit
1ECU ACC 10 AMain body ECU, outside rear view
mirrors
2P/POINT No.2 15 A Power outlet
3PANEL
10 A Illumination
4TAIL10 A Tail lights
5DRL10 A Daytime running light system
6UNIT IG110 A Inside rear view mirror
7STOP7.5 A Stop lights
8OBD7.5 A On-board diagnosis system
9HEATER-S 7.5 A Air conditioning system
10HEATER 10 A Air conditioning system
11FR FOG LH 10 A Left-hand front fog light
12FR FOG RH 10 A Right-hand front fog light
13BK/UP LP7.5 A Back-up lights
14ECU IG1 10 A ABS, electric power steering
15AM17.5 A Starting system
16AMP 15 A Audio system
17AT UNIT 15 A Transmission
18GAUGE7.5 AGauge and meters, smart key sys-
tem
19ECU IG2
10 A Engine control unit
20SEAT HTR LH 10 A Left-hand seat heater
21SEAT HTR RH 10 A Right-hand seat heater
22RADIO7.5 A Audio system
23P/POINT No.1 15 A Power outlet

When trouble arises5
383
5-1. Essential informationEmergency flashers ......... 384
If your vehicle needs to be towed ........................ 385
If you think something is wrong ......................... 393
Fuel pump shut off system ........................... 394
5-2. Steps to take in an emergency
If a warning light turns on or a warning buzzer
sounds... ........................ 395
If a warning message is displayed........................ 407
If you have a flat tire......... 424 If the engine will
not start .......................... 435
If the shift lever cannot be shifted from P................. 438
If you lose your keys ........ 439
If the electronic key does not operate properly....... 440
If the battery is discharged ..................... 444
If your vehicle overheats ....................... 449
If the vehicle becomes stuck .............................. 452
If your vehicle has to be stopped in an
emergency ..................... 454

5
When trouble arises
387
5-1. Essential
information
To w i n g e y e l e t
■Before emergency towing
Release the parking brake.
Shift the shift lever to N.
Vehicles without a smart key system: Turn the engine switch to the
“ACC” (engine off) or “ON” (engine running) position.
Vehicles with a smart key system: Turn the “ENGINE START
STOP” switch to ACCESSORY (engine off) or IGNITION ON
(engine running) mode.
■ If towing a vehicle
Do not tow another vehicle. If towing a vehicle that has broken down is
unavoidable, avoid towing a vehicle that is heavier than your v ehicle. Also,
do not pull out a vehicle that has fallen into a ditch.
WARNING
■ Caution while towing
●Use extreme caution when towing the vehicle.
Avoid sudden starts or erratic driving maneuvers which place ex cessive
stress on the emergency towing eyelets and the cables or chains. Always
be cautious of the surroundings and other vehicles while towing .
● If the engine is not running, the power assist for the brakes a nd steering
will not function, making steering and braking more difficult.
STEP 1
STEP 2
STEP 3

392 5-1. Essential information
Towing with a wheel lift-type truck
From the front Vehicles with an automatic trans-
mission: Use a towing dolly
under the rear wheels.
Vehicles with a manual transmis-
sion: We recommend using a
towing dolly under the rear
wheels.
When not using a towing dolly,
release the parking brake and
shift the shift lever to N.
From the rearVehicles without a smart key
system: Turn the engine switch
to the “ACC” position so that the
steering wheel is unlocked.
Vehicles with a smart key sys-
tem: Turn the “ENGINE START
STOP” switch to ACCESSORY
mode so that the steering wheel
is unlocked.

5
When trouble arises
393
5-1. Essential
information
Using a flat bed truck
If you use chains or cables to tie
down your vehicle, the angles
shaded in black must be 45.
Do not overly tighten the tie
downs or the vehicle may be
damaged.
NOTICE
■ To prevent causing serious damage to the transmission when towi ng
using a wheel-lift type truck (veh icles with an automatic transmission)
Never tow this vehicle from the front with the rear wheels on t he ground.
■ To prevent damaging the vehicle
●Vehicles without a smart key system: Do not tow the vehicle fro m the rear
when the engine switch is in the “LOCK” position or the key is removed.
The steering lock mechanism is not strong enough to hold the fr ont wheels
straight.
● Vehicles with a smart key system: Do not tow the vehicle from t he rear
when the “ENGINE START STOP” switch is off. The steering lock mecha-
nism is not strong enough to hold the front wheels straight.
● When raising the vehicle from the rear, ensure adequate ground clearance
for towing at the opposite end of the raised vehicle. Without a dequate
clearance, the vehicle could be damaged while being towed from the rear.

5
When trouble arises
395
5-1. Essential information
Fuel pump shut off system
Follow the procedure below to restart the engine after the system is
activated.
Vehicles without a smart key system
Turn the engine switch to the “ACC” or “LOCK” position.
Restart the engine.
Vehicles with a smart key system Turn the “ENGINE START STOP” switch to ACCESSORY mode
or turn it off.
Restart the engine.
NOTICE
■Before starting the engine
Inspect the ground under the vehicle.
If you find that fuel has leaked on to the ground, the fuel sys tem has been
damaged and is in need of repair. Do not restart the engine.
When the vehicle sustains an impact in an accident, etc., the f uel
pump shut off system operates to stop supplying fuel in order t o
minimize fuel leakage.
STEP 1
STEP 2
STEP 1
STEP 2

402 5-2. Steps to take in an emergency
*1: Driver’s seat belt buzzer:Vehicles without a smart key system
The driver’s seat belt buzzer sounds to alert the driver that h is or her seat
belt is not fastened. Once the engine switch is turned to the “ ON” position,
the buzzer sounds for 6 seconds. If the vehicle reaches a speed of 12 mph
(20 km/h), the buzzer sounds once. If the seat belt is still un fastened after 24
seconds, the buzzer will sound intermittently for 10 seconds. T hen, if the
seat belt is still unfastened, the buzzer will sound in a different tone for 20
more seconds.
Vehicles with a smart key system
The driver’s seat belt buzzer sounds to alert the driver that h is or her seat
belt is not fastened. Once the “ENGINE START STOP” switch is turned to
IGNITION ON mode, the buzzer sounds for 6 seconds. If the vehic le
reaches a speed of 12 mph (20 km/h), the buzzer sounds once. If the seat
belt is still unfastened after 24 seconds, the buzzer will soun d intermittently
for 10 seconds. Then, if the seat belt is still unfastened, the buzzer will
sound in a different tone for 20 more seconds.
*2: Front passenger’s seat belt buzzer:
The front passenger’s seat belt buzzer sounds to alert the front passenger
that his or her seat belt is not fastened. The buzzer sounds on ce if the vehi-
cle reaches a speed of 12 mph (20 km/h). If the seat belt is st ill unfastened
after 24 seconds, the buzzer will sound intermittently for 10 s econds. Then,
if the seat belt is still unfastened, the buzzer will sound in a different tone for
20 more seconds.