2012 TOYOTA FJ CRUISER battery

381
4-3. Do-it-yourself maintenance
4
Maintenance and care
Engine compar tment
Washer fluid tank (P. 393)
Power steering fluid reservoir ( P. 389)
Radiator cap
Engine oil level dipstick ( P. 382)
Engine coolant reservoir ( P. 386)Engine oil filler cap
( P. 382)
Brake fluid reservoir ( P. 387)
Fuse box ( P. 415)
Battery ( P. 390)
Condenser ( P. 387)
Radiator ( P. 387)

390 4-3. Do-it-yourself maintenance
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
CAUTION
■Checking the fluid level
Take care, as the reservoir may be hot.
NOTICE
■When adding fluid
Avoid overfilling, or the power steering may be damaged.
■ After replacing the reservoir cap
Check the steering box case, vane pump and hose connections for leaks or
damage.

391
4-3. Do-it-yourself maintenance
4
Maintenance and care
■
Checking battery fluid
Check that the level is between
the upper line and the lower line.
Upper line
Lower line
If the fluid level is at or below the
lower line, add distilled water.
■Adding distilled water
Remove the vent plug.
Add distilled water.
If the upper line cannot be seen, check the fluid level by looking
directly at the cell.
Put the vent plug back on and close securely.
Low O.K.
■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.

392 4-3. Do-it-yourself maintenance
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.
■ Where to safety 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.
■ 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.

393
4-3. Do-it-yourself maintenance
4
Maintenance and care
Washer fluid
If the washer fluid level is at
LOW, add washer fluid.
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
Avoid overfilling. Water spilled during battery recharging may cause corro-
sion.
■Using the gauge
The washer fluid level can be checked by
observing the position of the level on the
liquid-covered holes in the gauge.
If the level falls below the second hole
from the bottom (the LOW position), refill
the washer fluid.
Current
fluid level

413
4-3. Do-it-yourself maintenance
4
Maintenance and care
Key batter y
Replace the battery with a new one if it is discharged.
■You will need the following items:
●Small Phillips-hea d screwdriver
● Lithium battery CR2016
■ Replacing the battery
Remove the screw and cover.
Push the cover in the arrow
direction.
Remove the module.
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.

414 4-3. Do-it-yourself maintenance
■If the key battery is discharged
The following symptoms may occur.
●The wireless remote control will not function properly.
● The operational range is reduced.
■ Use a CR2016 lithium battery
●Batteries can be purchased at your Toyota dealer, jewelers, or camera
stores.
● Replace only with the same or equivalent type recommended by your
Toyota dealer.
● Dispose of used batteries according to the local laws.
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 remote control.
● Do not bend either of the battery terminals.

When trouble arises5
435
5-1. Essential informationEmergency flashers ......... 436
If your vehicle needs to be towed ........................ 437
If you think something is wrong ............................. 442
Fuel pump shut off system ........................... 443 5-2.
Steps to take in
an emergency
If a warning light turns on or a warning buzzer
sounds
............................ 444
If you have a flat tire......... 454
If the engine will not start ................................ 467
If the shift lever cannot be shifted from P (vehicles
with an automatic
transmission) ................. 468
If you lose your keys ........ 469
If the vehicle battery is discharged ..................... 470
If your vehicle overheats ....................... 474
If the vehicle becomes stuck .............................. 477
If your vehicle has to be stopped in
an emergency ................ 479