battery TOYOTA VENZA 2013 (in English) Owner's Guide

361
4-3. Do-it-yourself maintenance
4
Maintenance and care
VENZA_OM_OM73010U_(U)
Engine compar tment
2GR-FE engine
Engine coolant reservoir( P. 367)
Engine oil filler cap ( P. 365)
Engine oil level dipstick ( P. 363)
Brake fluid reservoir ( P. 370)Battery ( P. 372)
Fuse box ( P. 397)
Electric cooling fans
Condenser ( P. 369)
Radiator ( P. 369)
Washer fluid tank ( P. 375)

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1AR-FE engine
Engine coolant reservoir( P. 367)
Engine oil filler cap ( P. 365)
Engine oil level dipstick ( P. 363)
Brake fluid reservoir ( P. 370)Battery ( P. 372)
Fuse box ( P. 397)
Electric cooling fans
Condenser ( P. 369)
Radiator ( P. 369)
Washer fluid tank ( P. 375)

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Battery■ Battery exterior
Make sure that the battery terminals are not corroded and that
there are no loose connections, cracks, or loose clamps.
Te r m i n a l s
Hold-down clamp

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4-3. Do-it-yourself maintenance
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Maintenance and care
VENZA_OM_OM73010U_(U)
■
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 key system)
The engine may not start. Follow the procedure below to initialize the sys-
tem.
Depress the brake pedal with the shift lever in “N”.
Open and close any of the doors.
Restart the engine.
CAUTION
■Chemicals in the battery
A battery contains poisonous and corrosive sulfuric 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.
STEP1
STEP2
STEP3

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CAUTION
■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 where there is not sufficient ventilation.
■ How to recharge the battery
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 a burning sensation,
seek 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.

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4-3. Do-it-yourself maintenance
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Maintenance and care
VENZA_OM_OM73010U_(U)
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-hea d screwdriver
● Lithium battery
Vehicles with smart key system: CR1632
Vehicles without smar t key system: CR2025
■ Replacing the battery (vehicles with smart key system)
Take out the mechanical key.
Remove the cover.
STEP1
STEP2

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VENZA_OM_OM73010U_(U)
Remove the depleted battery.
Insert a new battery with the
“+” terminal facing up.
■Replacing the battery (vehicles without smart key system)
Remove the cover.
Remove the module.
STEP3
STEP1
STEP2

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4-3. Do-it-yourself maintenance
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Maintenance and care
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■
If the electronic key battery is discharged
The following symptoms may occur.
● The smart key system and wireless remote control will not function prop-
erly.
● The operational range is reduced.
■ Use a CR1632 (vehicles with smar t key system), or CR2025 (vehicles
without smart key system) lithium battery
● Batteries can be purchased at your Toyota dealer, jewelers, or camera
stores.
● Replace only with the same or equivalent type recommended by a
Toyota dealer.
● Dispose of used batteries according to the local laws.
Open the case cover using a
flathead screwdriver pro-
tected with tape etc. and
remove the depleted battery.
Insert a new battery with the
“+” terminal facing up.
STEP3

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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.
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 electronic key.
● Do not bend the battery terminals.

When trouble arises5
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5-1. Essential informationEmergency flashers ......... 424
If your vehicle needs to be towed ............................. 425
If you think something is wrong ......................... 429
If noise can be heard from under vehicle ......... 430
Fuel pump shut off system ........................... 431 5-2. Steps to take in
an emergency
If a warning light turns on or a warning buzzer
sounds... ........................ 432
If a warning message is displayed .................... 446
If you have a flat tire......... 447
If the engine will not start ................................ 458
If the shift lever cannot be shifted from “P” .............. 461
If you lose your keys ........ 462
If the electronic key does not operate properly
(vehicles with smart key
system) .......................... 463
If the battery is discharged .................. 466
If your vehicle overheats ....................... 471
If the vehicle becomes stuck .............................. 474
If your vehicle has to be stopped in
an emergency ................ 476