2017 TOYOTA VERSO maintenance

486
4-3. Do-it-yourself maintenance
VERSO_EE_OM64517E
■ 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 “Toyota Service Booklet” or “Toyota Warranty Booklet”.)
■ If air flow from the vents decreases dramatically
The filter may be clogged. Check the filter and replace if necessary.
NOTICE
■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.

487
4-3. Do-it-yourself maintenance
4
Maintenance and care
VERSO_EE_OM64517E
Key battery
Replace the battery with a new one if it is discharged.
■You will need the following items:
● Flathead screwdriver (To prevent damage to the key, cover
the tip of the screwdriver with rag.)
● Small Phillips-head screwdriver
● Lithium battery
Vehicles without smart entry & start system: CR2016
Vehicles with smart entry & start system: CR1632
■ Replacing the battery (vehicles without smart entry & start
system)
Lift the cover.
Insert the screw driver in the
slot and push down.
Remove the cover.
Insert the screw driver in the
bottom of the key and push
down.

488
4-3. Do-it-yourself maintenance
VERSO_EE_OM64517E
Remove the depleted battery.
Insert a new battery with the
“+” terminal facing up.
■ Replacing the battery (vehicles with smart entry & start sys-
tem)
Take out the mechanical key.
Remove the cover.
STS43AKE21

489
4-3. Do-it-yourself maintenance
4
Maintenance and care
VERSO_EE_OM64517E
■ If the key battery is discharged
The following symptoms may occur.
● The smart entry & start system (if equipped) and wireless remote control
will not function properly.
● The operational range is reduced.
■ Use the following types of lithium battery
Vehicles without smart entry & start system: CR2016
Vehicles with smart entry & start system: CR1632
● Batteries can be purchased at any authorized Toyota dealer or repairer,
or another duly qualified and equipped professional, jewelers, or camera
stores.
● Replace only with the same or equivalent type recommended by any
authorized Toyota dealer or repairer, or another duly qualified and
equipped professional.
● Dispose of used batteries according to local laws.
Remove the depleted battery.
Insert a new battery with the
“+” terminal facing up.

490
4-3. Do-it-yourself maintenance
VERSO_EE_OM64517E
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 key battery
CAUTION: RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN
INCORRECT TYPE. DISPOSE OF USED BATTERIES ACCORDING TO
THE INSTRUCTIONS
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 components inside the remote control.
● Do not bend the battery terminals.

491
4-3. Do-it-yourself maintenance
4
Maintenance and care
VERSO_EE_OM64517E
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 smart entry & start system:
Turn the engine switch to the “LOCK” position.
Vehicles with smart entry & start system:
Turn the “ENGINE START STOP” switch off.
The fuses are located in the following places. To check the
fuses, follow the instructions below.
■ Engine compartment
Push the tab in and lift the lid
off.
■ Under the driver’s side instrument panel (left-hand drive
vehicles)
Ty p e A
Remove the lid.

492
4-3. Do-it-yourself maintenance
VERSO_EE_OM64517E
Ty p e B
1. Remove the upper instru-
ment panels.
2. Remove the lower instru-
ment panel.
■ Under the passenger’s side instrument panel (right-hand
drive vehicles)
Ty p e A
Remove the cover.

493
4-3. Do-it-yourself maintenance
4
Maintenance and care
VERSO_EE_OM64517E
Remove the lid.
Ty p e B
1. Open the glove box. Slide
off the damper.
2. Lift the glove box to discon-
nect the claws at the bottom
and remove it.
After a system failure, see “Fuse layout and amperage
ratings” ( P. 496) for details about which fuse to check.