Toyota GT86 (2016 year). Instruction - part 25
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 entry & start
system), or CR1632 (vehicles with a smart entry & start sys-
tem)
■ Replacing the battery (vehicles without a smart entry & start
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.
STEP
2
Remove the module.
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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.
■ Replacing the battery (vehicles with a smart entry & start
system)
STEP
1
Take out the mechanical key.
4
STEP
2
Remove the cover.
To prevent damage to the key,
cover the tip of the screwdriver
with a rag.
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STEP
3
Remove the depleted battery.
Insert a new battery with the
“+” terminal facing up.
■ 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)
Insert the module from directly above.
Inserting it on an angle may prevent the
key buttons from operating properly.
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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.
■ 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:
4
● 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 entry & start system
STEP
1
Turn the engine switch off.
Vehicles with a smart entry & start 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.
Instrument panel
Remove the lid.
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STEP
3
After a system failure, see “Fuse layout and amperage rat-
ings” (→P. 367) 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
4
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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Type C
Normal fuse
Blown fuse
Contact any authorized Toyota
dealer or repairer, or another
duly qualified and equipped
professional.
Type D
Normal fuse
Blown fuse
Contact any authorized Toyota
dealer or repairer, or another
duly qualified and equipped
professional.
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Fuse layout and amperage ratings
■ Engine compartment
Fuse
Ampere
Circuit
4
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
Rear fog light
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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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 entry & start system
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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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
Headlight cleaners
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
4
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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■ 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
STOP
7.5 A
Stop lights
7
OBD
7.5 A
On-board diagnosis system
8
HEATER-S
7.5 A
Air conditioning system
9
HEATER
10 A
Air conditioning system
10
FR FOG LH
10 A
Left-hand front fog light
11
FR FOG RH
10 A
Right-hand front fog light
12
BK/UP LP
7.5 A
Back-up lights
13
ECU IG1
10 A
ABS, electric power steering
14
AM1
7.5 A
Starting system
15
AMP
15 A
Audio system
16
AT UNIT
15 A
Transmission
Gauge and meters, smart entry &
17
GAUGE
7.5 A
start system
18
ECU IG2
10 A
Engine control unit
19
SEAT HTR LH
10 A
Left-hand seat heater
20
SEAT HTR RH
10 A
Right-hand seat heater
21
RADIO
7.5 A
Audio system
22
P/POINT No.1
15 A
Power outlet
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■ After a fuse is replaced
● If the lights do not turn on even after the fuse has been replaced, a bulb
may need replacement. (→P. 372)
●If the replaced fuse blows again, have the vehicle inspected by any
authorized Toyota dealer or repairer, or another duly qualified and
equipped professional.
■ If there is an overload in the circuits
The fuses are designed to blow, protecting the wiring harness from damage.
WARNING
■ To prevent system breakdowns and vehicle fire
Observe the following precautions.
Failing to do so may cause damage to the vehicle, and possibly a fire or
injury.
●Never use a fuse of a higher amperage rating than indicated, or use any
4
other object in place of a fuse.
●Always use a genuine Toyota fuse or equivalent.
●Do not modify the fuse or the fuse box.
NOTICE
■ Before replacing fuses
Have the cause of electrical overload determined and repaired by any autho-
rized Toyota dealer or repairer, or another duly qualified and equipped pro-
fessional.
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4-3. Do-it-yourself maintenance
Light bulbs
You may replace the following bulbs by yourself. The difficulty level
of replacement varies depending on the bulb. As there is a danger
that components may be damaged, we recommend that replacement
is carried out by any authorized Toyota dealer or repairer, or another
duly qualified and equipped professional.
■ Preparing a replacement light bulb
Check the wattage of the light bulb being replaced. (→P. 484)
■ Front bulb locations
Side turn
signal lights
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■ Rear bulb locations
License
plate
lights
Rear fog
light
Back-up lights
4
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Replacing light bulbs
■ Side turn signal lights
STEP
1
Turn the steering wheel in the
opposite direction of the light to
be replaced.
Turn the steering wheel to a point
that allows your hand to easily fit
between the tire and fender liner.
STEP
2
Remove the clip and partly
remove the fender liner.
To prevent damage to the vehicle,
cover the tip of the screwdriver
with a rag.
STEP
3
Release the light’s claw.
Insert the screwdriver into the
hole. While firmly pushing the
screwdriver forward, move it
towards the inside of the vehicle.
To prevent damage to the vehicle,
wrap the tip of the screwdriver
with a tape.
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