key TOYOTA tC 2016 (in English) Manual Online

332
4-3. Do-it-yourself maintenance
tC_OM_OM21056U_(U)
Air conditioning filter
The air conditioning filter must be changed regularly to maintain air
conditioning efficiency.
■ Removal method
Vehicles without a smart key system:
Turn the engine switch to the “LOCK” position.
Vehicles with a smart key system:
Turn the “ENGINE START STOP” switch off.
Open the glove box. ( P. 254)
Push in each side of the glove
box to disconnect the claws.
Remove the cover.
Remove the filter cover.
STEP 1
STEP 2
STEP 3
STEP 4
STEP 5

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Maintenance and care
tC_OM_OM21056U_(U)
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
● Small flathead screwdriver
● Lithium battery
Vehicles without a smart ke y system (type A): CR2016
Vehicles without a smart ke y system (type B): CR1620
Vehicles with a smart key system: CR1632

336 4-3. Do-it-yourself maintenance
tC_OM_OM21056U_(U)
■Replacing the battery (vehicles without a smart key system)
Ty p e A Remove the cover.
To prevent damage to the key,
cover the tip of the screwdriver
with a rag.
Remove the module.
Remove the battery cover and
the depleted battery.
Insert a new battery with the
“+” terminal facing up.
STEP 1
STEP 2
STEP 3

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4-3. Do-it-yourself maintenance
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Maintenance and care
tC_OM_OM21056U_(U)
Ty p e B
Remove the cover.
To prevent damage to the key,
cover the tip of the screwdriver
with a rag.
Remove the battery cover.
Remove the depleted battery.
Insert a new battery with the
“+” terminal facing up.
STEP 1
STEP 2
STEP 3

338 4-3. Do-it-yourself maintenance
tC_OM_OM21056U_(U)
■Replacing the battery (vehicles with a smart key system)
Take out the mechanical key.
Remove the cover.
To prevent damage to the key,
cover the tip of the screwdriver
with a rag.
Remove the depleted battery.
Insert a new battery with the
“+” terminal facing up.
STEP 1
STEP 2
STEP 3

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4-3. Do-it-yourself maintenance
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Maintenance and care
tC_OM_OM21056U_(U)
■
Use the following types of lithium battery
Vehicles without a smart key system (type A): CR2016
Vehicles without a smart key system (type B): CR1620
Vehicles with a smart key system: CR1632
● Batteries can be purchased at your Scion 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 the 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.
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.

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4-3. Do-it-yourself maintenance
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Maintenance and care
tC_OM_OM21056U_(U)
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
Turn the engine switch to the “LOCK” position.
Vehicles with a smart key system
Turn the “ENGINE START STOP” switch off.
Open the fuse box cover.
Engine compartment Push the tab in and lift the lid
off.
Under the driver’s side instrument panel Remove the lid.STEP 1
STEP 2

346 4-3. Do-it-yourself maintenance
tC_OM_OM21056U_(U)
25 ECU-B NO.2 10 AAutomatic transmission, power
windows, clock, smart key system,
wireless remote control, front pas-
senger occupant classification sys-
tem
26 ECU-B 10 ABody ECU, gauges and meters,
steering sensor, wireless remote
control, smart key system
27 RAD NO.1 15 A Audio system
28 DOME 10 AInterior light, luggage compartment
light
29 STOP 10 AMultiport fuel injection system/
sequential multiport fuel injection
system, ABS, VSC, automatic
transmission, shift lock system,
stop lights, high mounted stoplight,
power management system
30 DOOR 20 A Power windows
FuseAmpereCircuit

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Maintenance and care
tC_OM_OM21056U_(U)
*: Vehicles with a smart key system only
31 DEF 40 A MIR HTR, rear window defoggers
32 EFI NO.2 15 A
Multiport fuel injection system/
sequential multiport fuel injection
system, fuel pump
33 EFI NO.1 15 A Multiport fuel injection system/
sequential multiport fuel injection
system, automatic transmission
34 HORN 10 A Horn
35 IG2 15 A MET, IGN, Multiport fuel injection
system/sequential multiport fuel
injection system
FuseAmpereCircuit

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Maintenance and care
tC_OM_OM21056U_(U)
14 ACC
5 ABody ECU, clock, outside rear view
mirror, shift lock system, audio sys-
tem
15 IG 5 ARear window defoggers, electric
cooling fan, multiport fuel injection
system/sequential multiport fuel
injection system
16 TAIL 10 AParking lights, tail lights, accessory
lights, side marker lights, license
plate lights, multiport fuel injection
system/sequential multiport fuel
injection system
17 IGN 7.5 AMultiport fuel injection system/
sequential multiport fuel injection
system, automatic transmission,
clock, smart key system, steering
lock system, SRS airbag system,
fuel pump, front passenger occu-
pant classification system
18 PANEL 5 AGauges and meters, air condition-
ing system, seat heater, VSC OFF
switch, shift lever illumination,
steering switch, clock, audio sys-
tem
19 S/HTR FL 10 A Seat heater (driver’s side)
20 MET 7.5 A Gauges and meters
FuseAmpereCircuit