maintenance TOYOTA VERSO 2017 Service Manual

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■ Checking battery fluid (batteries with vent plugs)
Check that the level is between
the “MAX” and “MIN” lines.
“MAX” line
“MIN” line
If the fluid level is at or below the
“MIN” line, add distilled water.
■ Adding distilled water (batteries with vent plugs)
Remove the vent plug.
Add distilled water.
If the “MAX” line cannot be seen, check the fluid level by looking
directly at the cell.
Put the vent plug back on and close it securely.
Low O.K.

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■ 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 the battery (vehicles with smart entry & start system)
The engine may not start. Follow the procedure below to initialize the sys-
tem.
Shift the shift lever to “P” (Multidrive) or depress the brake pedal
with the shift lever in “N” (manual transmission).
Open and close any of the doors.
Restart the engine.
WARNING
■ Chemicals in the battery
A battery contains poisonous and corrosive sulphuric acid and may produce
hydrogen gas which is flammable and explosive. To reduce the risk of death
or serious injury, take the following precautions while working on or near bat-
tery:
● Do not cause sparks by touching the battery terminals with tools.
● Do not smoke or light a match near the battery.
● Avoid contact with eyes, skin and clothes.
● Never inhale or swallow electrolyte.
● Wear protective safety glasses when working near the battery.
● Keep children away from the battery.

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WARNING
■ Where to safely charge the battery
Always charge the battery in an open area. Do not charge the battery in a
garage or closed room w here there is not sufficient ventilation.
■ How to recharge the battery (batteries without vent plugs)
Only perform a slow charge (5 A or less). The battery may explode if
charged at a quicker rate.
■ Emergency measures regarding electrolyte
● If electrolyte gets in your eyes
Flush your eyes with clean water for at least 15 minutes and get immedi-
ate medical attention. If possible, continue to apply water with a sponge or
cloth while traveling to the nearest medical facility.
● If electrolyte gets on your skin
Wash the affected area thoroughly. If you feel pain or burning, get medical
attention immediately.
● If electrolyte gets on your clothes
It can soak through clothing on to your skin. Immediately take off the cloth-
ing and follow the procedure above if necessary.
● If you accidentally swallow electrolyte
Drink a large quantity of water or milk. Get emergency medical attention
immediately.
NOTICE
■ When recharging the battery
Never recharge the battery while the engine is running. Also, be sure all
accessories are turned off.
■ When adding distilled water (batteries with vent plugs)
Avoid overfilling. Water spilled during battery recharging may cause corro-
sion.

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Washer fluid
If the fluid level is extremely low,
add washer fluid.
Raise the cap keeping your finger
pressed down on the hole in the
center and check the fluid level in
the tube.
WARNING
■ When refilling the washer fluid
Do not refill the washer fluid when the engine is hot or running, as the
washer fluid contains al cohol and may catch fire if spilled on the engine, etc.
NOTICE
■Do not use any fluid other than washer fluid
Do not use soapy water or engine antifreeze instead of washer fluid.
Doing so may cause streaking on the vehicle’s painted surfaces.
■ Diluting washer fluid
Dilute washer fluid with water as necessary.
Refer to the freezing temperatures listed on the label of the washer fluid bot-
tle.

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Fuel filter (diesel engine only)
It is necessary to drain water from the fuel filter in the following situa-
tions:
Fuel filter type A*: Every 20000 km (12000 miles)
Fuel filter type B*: A warning message is displayed on the multi-infor-
mation display and a buzzer sounds. ( P. 554)
*: Contact any authorized Toyota dealer or repairer, or another duly qualified
and equipped professional for identifying the fuel filter type.
Have the fuel filter drained by any authorized Toyota dealer or
repairer, or another duly qualified and equipped professional.
NOTICE
■ When there is water in the fuel filter
Do not drive continuously with water accumulated in the fuel filter. This will
cause damage to the fuel injection pump.

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Tires
Replace the tires when the treadwear indicators show.
■Checking tires
Check if the treadwear indicators are showing on the tires. Also
check the tires for uneven wear, such as excessive wear on one
side of the tread.
Check the spare tire condition and pressure if not rotated.
New tread
Worn tread
Treadwear indicator
The location of treadwear indicators is shown by a “TWI” or “ ” mark,
etc., molded into the sidewall of each tire.
Replace the tires if the treadwear indicators are showing on a tire.
■ Tire rotation
Vehicles with a spare tire of different wheel type from the
installed tires or an emergency tire puncture repair kit (vehicles
with or without tire pressure warning system)
Rotate the tires in the order
shown.
To equalize tire wear and help
extend tire life, Toyota recom-
mends that you rotate your
tires approximately every
10000 km (6000 miles).
Front

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Installing tire pressure warning valves and transmitters (if equipped)
When replacing tires or wheels, tire pressure warning valves and
transmitters must also be installed.
When new tire pressure warning valves and transmitters are
installed, new ID codes must be registered in the tire pressure warn-
ing computer and the tire pressure warning system must be initial-
ized. Have tire pressure warning valve and transmitter ID codes
registered by any authorized Toyota dealer or repairer, or another
duly qualified and equipped professional. ( P. 471)
Vehicles with a spare tire of the same wheel type from the
installed tires (vehicles without tire pressure warning system)
Rotate the tires in the order
shown.
To equalize tire wear and help
extend tire life, Toyota recom-
mends that you rotate your
tires approximately every
10000 km (6000 miles).
■ Tire pressure warning system (if equipped)
Your vehicle is equipped with a tire pressure warning system that
uses tire pressure warning valves and transmitters to detect low
tire inflation pressure before serious problems arise.
If the tire pressure drops below a predetermined level, the driver is
warned by a warning light. ( P. 546)
Front

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Initializing the tire pressure warning system (if equipped)
■ The tire pressure warning system must be initialized in the fol-
lowing circumstances:
● When rotating front and rear tires which have different tire infla-
tion pressures
● When the tire inflation pressure is changed such as when
changing traveling speed
● When changing the tire size
When the tire pressure warning system is initialized, the current
tire inflation pressure is set as the benchmark pressure.
■ How to initialize the tire pressure warning system (if
equipped)
Park the vehicle in a safe place and turn the engine switch to
the “LOCK” position (vehicles without smart entry & start sys-
tem) or the “ENGINE START STOP” switch off (vehicles with
smart entry & start system).
Initialization cannot be performed while the vehicle is moving.
Adjust the tire inflation pressure to the specified cold tire infla-
tion pressure level. ( P. 639)
Make sure to adjust the tire pressure to the specified cold tire infla-
tion pressure level. The tire pressure warning system will operate
based on this pressure level.
Turn the engine switch to the “ON” position (vehicles without
smart entry & start system) or the “ENGINE START STOP”
switch to IGNITION ON mode (vehicles with smart entry &
start system).

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Press and hold the tire pressure
warning reset switch until the tire
pressure warning light blinks
slowly 3 times.
Vehicles without smart entry & start system: Wait for a few
minutes with the engine switch in the “ON” position and then
turn the engine switch to the “ACC” or “LOCK” position.
Vehicles with smart entry & start system: Wait for a few min-
utes with the “ENGINE START STOP” switch in IGNITION ON
mode and then turn the “ENGINE START STOP” switch off.

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Registering ID codes (vehicles with the tire pressure warning system)
The tire pressure warning valve and transmitter is equipped with a
unique ID code. When replacing a tire pressure warning valve and
transmitter, it is necessary to register the ID code. Have the ID code
registered by any authorized Toyota dealer or repairer, or another
duly qualified and equipped professional.
■ When to replace your vehicle’s tires
Tires should be replaced if:
● The treadwear indicators are showing on a tire.
● You have tire damage such as cuts, splits, cracks deep enough to
expose the fabric or bulges indicating internal damage
● A tire goes flat repeatedly or cannot be properly repaired due to the size
or location of a cut or other damage
If you are not sure, consult with any authorized Toyota dealer or repairer, or
another duly qualified and equipped professional.
■ Replacing tire and wheels (vehicles with the tire pressure warning sys-
tem)
If the ID code of the tire pressure warning valve and transmitter is not regis-
tered, the tire pressure warning system will not work properly. After driving
for about 10 minutes, the tire pressure warning light blinks for 1 minute and
stays on to indicate a system malfunction.
■ Tire life
Any tires over 6 years old must be checked by a qualified technician even if
they have seldom or never been used or damage is not obvious.