2014 TOYOTA GT86 remote control

4Maintenance and care
283
FT86_EE
4-1. Maintenance and care
Cleaning and protecting
the vehicle exterior ......... 284
Cleaning and protecting
the vehicle interior .......... 288
Cleaning and protecting
the Alcantara
® area ........ 292
4-2. Maintenance
Maintenance
requirements................... 294
4-3. Do-it-yourself
maintenance
Do-it-yourself service
precautions ..................... 297
Hood ................................. 300
Positioning a floor jack ...... 302
Engine compartment......... 304
Tires .................................. 317
Tire inflation pressure ....... 320
Wheels .............................. 322
Air conditioning filter ......... 324
Wireless remote control/
electronic key battery...... 326
Checking and replacing
fuses ............................... 330
Light bulbs ........................ 338

313 4-3. Do-it-yourself maintenance
4
Maintenance and care
FT86_EE
Before recharging
When recharging, the battery produces hydrogen gas which is flammable
and explosive. Therefore, before recharging:
If recharging with the battery installed on the vehicle, be sure to discon-
nect the ground cable.
Make sure the power switch on the charger is off when connecting and
disconnecting the charger cables to the battery.
After recharging/reconnecting the battery (vehicles with a smart entry
& start system)
Unlocking the doors using the smart entry & start system may not be
possible immediately after reconnecting the battery. If this happens, use
the wireless remote control or the mechanical key to lock/unlock the
doors.
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 START
STOP” switch mode prior to discharge is unknown.
If the engine will not start even after multiple attempts, contact any
authorized Toyota dealer or repairer, or another duly qualified and equipped
professional.

326
4-3. Do-it-yourself maintenance
FT86_EE
Wireless remote control/electronic key batter y
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 entry & start
system), or CR1632 (vehicles with a smart entry & start sys-
tem)
Replacing the battery (vehicles without a smart entry & start
system)
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.
Remove the module.
STEP 1
STEP 2

328 4-3. Do-it-yourself maintenance
FT86_EE
Use a CR2016 (vehicles without a smart entry & start system) or
CR1632 (vehicles with a smart entry & start system) lithium battery
Batteries can be purchased at any authorized Toyota dealer or repairer,
or another duly qualified and equipped professional, 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 entry & start 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 entry & start
system)
Remove the depleted battery.
Insert a new battery with the
“+” terminal facing up.
STEP 3
Insert the module from directly above.
Inserting it on an angle may prevent the
key buttons from operating properly.

329 4-3. Do-it-yourself maintenance
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Maintenance and care
FT86_EE
CAUTION
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.
Certification for the lithium battery
RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT
TYPE. DISPOSE OF USED BATTERIES ACCORDING TO THE
INSTRUCTIONS
Batteries shall not be exposed to excessive heat such as sunshine, fire or
the like.
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.

334 4-3. Do-it-yourself maintenance
FT86_EE
16SPARE See note. Spare fuse
17SPARE See note. Spare fuse
18SPARE See note. Spare fuse
19SPARE See note. Spare fuse
20SPARE See note. Spare fuse
21ST 7.5 A Starting system
22ALT-S 7.5 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 entry & start 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

335 4-3. Do-it-yourself maintenance
4
Maintenance and care
FT86_EENote
One of each of the following spare fuses are provided: 7.5 A, 10 A, 15
A, 20 A, 25 A, 30 A.
37HORN NO. 2 7.5 A Horn
38HORN NO. 1 7.5 A Horn
39H-LP LH LO 15 A Left-hand headlight (low beam)
40H-LP RH LO 15 A Right-hand headlight (low beam)
41H-LP LH HI 10 A Left-hand headlight (high beam)
42H-LP RH HI 10 A Right-hand headlight (high beam)
43INJ 30 AMultiport fuel injection system/
sequential multiport fuel injection
system
44H-LP WASHER 30 A Headlight cleaners
45AM2 NO. 1 40 A Starting system, engine control unit
46EPS 80 A Electric power steering
47A/B MAIN 15 A SRS airbag system
48ECU-B 7.5 AWireless remote control, main body
ECU
49DOME 20 A Interior light
50IG2 7.5 A Engine control unit
FuseAmpereCircuit

5
405
5-2. Steps to take in an emergency
When trouble arises
FT86_EE
If the electronic key does not operate properly (vehicles with a smart entr y & start system)
Unlocking and locking the doors, unlocking the trunk
Use the mechanical key built in to the electronic keys to operate the
doors and trunk. (P. 29)
Doors
Vehicles without a double
locking system
Locks driver’s door
Unlocks driver’s door
Vehicles with a double lock-
ing system
Locks both side doors
Unlocks both side doors
Trunk (left-hand drive vehicles only)
Turn the mechanical key clock-
wise to open.
If communication between the electronic key and vehicle is inter-
rupted (P. 38) or the electronic key cannot be used because the
battery is depleted, the smart entry & start system and wireless
remote control cannot be used. In such cases, the doors and trunk
can be opened or the engine can be started by following the proce-
dure below.