key TOYOTA VERSO 2012 Service Manual

4Maintenance and care
387
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4-1. Maintenance and care
Cleaning and protecting
the vehicle exterior ......... 388
Cleaning and protecting
the vehicle interior .......... 392
4-2. Maintenance
Maintenance
requirements................... 395
4-3. Do-it-yourself maintenance
Do-it-yourself service
precautions ..................... 398
Hood ................................. 401
Positioning a floor jack ...... 403
Engine compartment......... 405
Tires .................................. 421
Tire inflation pressure ....... 424
Wheels .............................. 426
Air conditioning filter ......... 428
Key battery........................ 432
Checking and replacing
fuses ............................... 436
Light bulbs ........................ 450

432
4-3. Do-it-yourself maintenance
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Key batter y
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)
Remove the cover.
Remove the module.

433 4-3. Do-it-yourself maintenance
4
Maintenance and care
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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 smart entry & start sys-
tem)
Take out the mechanical key.
Remove the cover.

434 4-3. Do-it-yourself maintenance
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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.

435 4-3. Do-it-yourself maintenance
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Maintenance and care
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CAUTION
Removed battery and other parts
Keep away from children. These parts are small and if swallowed by a child,
they can cause choking. Failure to do so could result in death or serious
injury.
Certification for the key battery
RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT
TYPE. DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUC-
TIONS
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.

5When trouble arises
463
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5-1. Essential information
Emergency flashers .......... 464
If your vehicle needs to
be towed ......................... 465
If you think something is
wrong .............................. 473
Fuel pump shut off system
(gasoline engine) ............ 4745-2. Steps to take in
an emergency
If a warning light turns on
or a warning buzzer
sounds... ......................... 475
If a warning message is
displayed ........................ 479
If you have a flat tire
(vehicles with spare
tire) ................................. 490
If you have a flat tire
(vehicles with emergency
tire puncture repair kit).... 506
If the engine will not
start................................. 519
If the shift lever cannot be
shifted from P (vehicles
with a Multidrive or
an automatic
transmission) .................. 522
If you lose your keys ......... 523
If you cannot operate
the back door opener...... 524
If the electronic key does
not operate properly
(vehicles with smart
entry & start system)....... 525
If the vehicle battery is
discharged ...................... 528
If your vehicle overheats ... 532
If you run out of fuel and
the engine stalls
(diesel engine) ................ 535
If the vehicle becomes
stuck ............................... 536
If your vehicle has
to be stopped in
an emergency ................. 538

5
467 5-1. Essential information
When trouble arises
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CAUTION
Caution while towing
Use extreme caution when towing the vehicle.
Avoid sudden starts or erratic driving maneuvers which place excessive
stress on the emergency towing eyelet and the cable or chain. Always be
cautious of the surroundings and other vehicles while towing.
If the engine is not running, the power assist for the brakes and steering
will not function, making steering and braking more difficult.
NOTICE
To prevent causing serious damage to the transmission
(vehicles with a Multidrive or an automatic transmission)
Never tow this vehicle from the rear with the front wheels on the ground.
This may cause serious damage to the transmission.
When towing a vehicle without using a towing dolly
(vehicles with a manual transmission)
Vehicles without smart entry & start system: Do not tow the vehicle with
the key removed or in the “LOCK” position.
Vehicles with smart entry & start system: Do not tow the vehicle with the
“ENGINE START STOP” switch OFF.

472 5-1. Essential information
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Using a flat bed truck
If your Toyota is transported by a
flat bed truck, it should be tied
down at the locations shown in
the illustration.
When using a chain or strap to
tie down the rear of the vehicle,
secure it at a 45 angle as shown
in the illustration.
Do not overly tighten the tie
downs or the vehicle may be
damaged.
NOTICE
To prevent damaging the vehicle (vehicles with a manual transmission)
Vehicles without smart entry & start system: Do not tow the vehicle from
the rear when the engine switch is in the “LOCK” position or the key is
removed. The steering lock mechanism is not strong enough to hold the
front wheels straight.
Vehicles with smart entry & start system: Do not tow the vehicle from the
rear with the “ENGINE START STOP” switch OFF. The steering lock
mechanism is not strong enough to hold the front wheels straight.
When raising the vehicle, ensure adequate ground clearance for towing at
the opposite end of the raised vehicle. Without adequate clearance, the
vehicle could be damaged while being towed.
Front

5
483 5-2. Steps to take in an emergency
When trouble arises
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(Flashing)Indicates that the
parking brake is still
engaged.
A buzzer sounds to
indicate that parking
brake is still engaged
(with the vehicle hav-
ing reached a speed
of more than 5 km/h [3
mph]).Release the parking
brake.
*1Indicates that the Mul-
tidrive or automatic
transmission fluid
temperature is too
high.
A buzzer also sounds.Stop the vehicle in a
safe place and shift
lever to “P”.
If the light does not go
off, contact any autho-
rized Toyota dealer or
repairer, or another duly
qualified and equipped
professional.
*2
Indicates that engine
oil level is low.
A buzzer also sounds.Check the level of
engine oil, and add if
necessary.
(Flashing)Indicates that the
headlight switch is left
on (with the key
removed and the
driver’s door opened).
A buzzer also sounds.Turn the headlight
switch off.
Warning messageDetailsCorrection procedure

484 5-2. Steps to take in an emergency
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*1: Vehicles with a Multidrive or an automatic transmission *2: Diesel engine only
Follow the correction procedures. (vehicles with smart entry & start system)
After taking the specified steps to correct the suspected problem,
check that the warning light turns off.
*2
Indicates that engine
oil is scheduled to be
changed. (The indica-
tor will not work prop-
erly unless the oil
maintenance data has
been reset.)Check the engine oil,
and change if neces-
sary. After changing the
engine oil, the oil
change system should
be reset.
*2

Indicates that the
engine oil scheduled
be changed. (After the
engine oil is changed
and the oil mainte-
nance data has been
reset.)Check the change the
engine oil and oil filter
by any authorized Toy-
ota dealer or repairer, or
another duly qualified
and equipped profes-
sional. After changing
the engine oil, the oil
change system should
be reset.
Interior
buzzerExterior
buzzerWarning messageDetailsCorrection
procedure
Once
(Flashing)Indicates that
an attempt was
made to start
the engine with-
out the elec-
tronic key being
present, or the
electronic key
was not func-
tioning normally.Confirm the
location of the
electronic key.
Warning messageDetailsCorrection procedure