2008 TOYOTA 4RUNNER battery

449
DO−IT−YOURSELF MAINTENANCE
Electrical components
Checking battery condition450
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Battery recharging precautions 451
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking and replacing fuses 452
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Adding washer fluid 453
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . .
Replacing light bulbs 454
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . .
SECTION 7− 3

450
CAUTION
BATTERY PRECAUTIONS
The battery produces flammable and
explosive hydrogen gas.
Do not cause a spark from the bat-
tery with tools.
Do not smoke or light a match near
the battery.
The electrolyte contains poisonous
and corrosive sulfuric acid.
Avoid contact with eyes, skin or
clothes.
Never ingest electrolyte.
Wear protective safety glasses when
working near the battery.
Keep children away from the bat-
tery.
EMERGENCY MEASURES
If electrolyte gets in your eyes,
flush your eyes with clean water
immediately and get immediate
medical attention. If possible, con-
tinue to apply water with a sponge
or cloth while en route to the medi-
cal office.
If electrolyte gets on your skin,
thoroughly wash the contact area. If
you feel pain or burning, get medi-
cal attention immediately.
If electrolyte gets on your clothes,
there is a possibility of its soaking
through to your skin, so immediate-
ly take off the exposed clothing and
follow the procedure above, if nec-
essary.
If you accidentally swallow electro-
lyte, drink a large quantity of water
or milk. Follow with milk of magne-
sia, beaten raw egg or vegetable
oil. Then go immediately for emer-
gency help.
CY73024
Terminals
Hold−down
clamp
Ground cable
Check the battery for corroded or loose
terminal connections, cracks, or loose
hold−down clamp. a. If the battery is corroded, wash it off with a solution of warm water and bak-
ing soda. Coat the outside of the termi-
nals with grease to prevent further cor-
rosion.
b. If the terminal connections are loose, tighten their clamp nutsbut do not
overtighten.
c. Tighten the hold−down clamp only enough to keep the battery firmly in
place. Overtightening may damage the
battery case.
Checking battery condition
Precautions Checking battery exterior

451
NOTICE
Be sure the engine and all accesso-
ries are off before performing main-
tenance.
 When checking the battery, remove
the ground cable from the negative
terminal (−" mark) first and rein-
stall it last.
 Be careful not to cause a short cir-
cuit with tools.
 Take care no solution gets into the
battery when washing it.
If the battery is disconnected or run
down, the power window, power back win-
dow and moon roof may not operate auto-
matically, the jam protection function will
not function correctly, and the back door
will not open after you reconnect, replace
or recharge the battery. In any of these
cases, you should normalize the power
window, power back window, back door
and moon roof. To normalize them, see
Power windows" on page 27, Power back
window" on page 30, Back door" on page
32 and Electric moon roof" on page 39
in Section 1−2.
CY73015
Ty p e A
Ty p e B Green
Blue Dark
White Red Clear or light
yellow
CHECKING BY INDICATOR
Check the battery condition by the indi-
cator color.
Indicator color
ConditionTy p e ATy p e B
GreenBlueGood
DarkWhite
Charging necessary.
Have battery
checked by your
Toyota dealer.
Clear orlight
yellow
Red
Have battery
checked by your
Toyota dealer.
During recharging, the battery is pro-
ducing hydrogen gas.
Therefore, before recharging:
1. If recharging with the battery installed on the vehicle, be sure to disconnect
the ground cable.
2. Be sure the power switch on the re- charger is off when connecting the
charger cables to the battery and when
disconnecting them.
CAUTION
Always charge the battery in an un-
confined area. Do not charge the
battery in a garage or closed room
where there is not sufficient ventila-
tion.
Only do a slow charge (5 A or
less). Charging at a quicker rate is
dangerous. The battery may ex-
plode, causing personal injuries.
NOTICE
Never recharge the battery while the
engine is running. Also, be sure all
accessories are turned off.
Checking battery condition Battery recharging precautions

464
Toyota Genuine Motor Oil" is used in
your Toyota vehicle. Use Toyota approved
Toyota Genuine Motor Oil" or equivalent
to satisfy the following grade and
viscosity.
Oil grade:ILSAC multigrade engine oil
Recommended oil viscosity: SAE 5W−30
OIL008
Outside temperature
Please contact your Toyota dealer for fur-
ther details. COOLING SYSTEM
Total capacity, L (qt., Imp. qt.):
4.0 L V6 (1GR−FE) engine
9.8(10.4,8.6)
4.7 L V8 (2UZ−FE) engine 12.3(13,0,10.8)
Coolant type: Toyota Super Long Life Coolant" is
used in your Toyota vehicle at factory
fill. In order to avoid technical problems,
only use Toyota Super Long Life
Coolant" or similar high quality ethylene
glycol based non−silicate, non−amine,
non−nitrite, and non−borate coolant with
long−life hybrid organic acid technology.
(Coolant with long−life hybrid organic
acid technology is a combination of low
phosphates and organic acids.)
Do not use plain water alone.
Please contact your Toyota dealer for
further details. BATTERY
Open voltage
∗ at 20
C (68 F):
12.612.8 V Fully charged
12.212.4 V Half charged
11.812.0 V Discharged
∗: Voltage that is checked 20 minutes af- ter the key is removed with all the
lights turned off
Charging rates: 5 A max.

470
43. TAIL 10 A: Tail lights, license plate
lights, parking lights, instrument panel
light control, multiport fuel injection
system/s equential multiport fuel injec-
tion system, instrument panel lights,
meter and gauge, glove box light
44. ACC 7.5 A: Power outlets, outside rear
view mirrors, audio system, navigation
system, shift lock control system, in-
strument panel lights, rear seat enter-
tainment system
45. CIG 10 A: No circuit
Fuses (type B)
46. A/PUMP 50 A: Multiport fuel injection
system/s equential multiport fuel injec-
tion system
47. AIRSUS 50 A: Rear height control air
suspension
48. AM1 50 A: All components in ACC",
CIG", IG1", ECU−IG", FR WIP−
WSH", RR−WSH", 4WD", and STA"
fuses
49. TOWING BRK 30 A: Trailer brake con-
troller
50. J/B 50 A: All components in PWR
OUTLET", D P/SEAT", P P/SEAT",
POWER", TAIL" and SECU/HORN"
fuses 51. BATT CHG 30 A:
Trailer sub battery
52. TOWING 40 A: Trailer lights (tail
lights)
53. ABS MTR 40 A: Anti−lock brake sys-
tem, traction control system (two−wheel
drive models), active traction control
system (four−w heel drive models), ve-
hicle stability control system
54. AM2 30 A: Starter system, IGN",
GAUGE", STA NO.2" and SRS" fuses
55. ABS SOL 30 A: Anti−lock brake sys-
tem, traction control system (two−wheel
drive models), active traction control
system (four−w heel drive models), ve-
hicle stability control system
56. POWER 30 A: Power windows, electric
moon roof
Fuses (type C)
57. ALT 140 A: All components in
A/PUMP", AIRSUS", AM1", TOWING
BRK", J/B", BATT CHG", TOWING",
TAIL", STOP", AC 115V INV", FR
FOG", OBD", DEFOG" and MIR
HEATER" fuses
58. HEATER 60 A: Air conditioning system

476 A
AUTO LSD" system180
. . . . . . . . . . . . . . . . . .
Active traction control system 178
. . . . . . . . .
Adding washer fluid 453
. . . . . . . . . . . . . . . . . .
Adjustment
Front seats 44,45
. . . . . . . . . . . . . . . . . . . . . .
Rear seats 53
. . . . . . . . . . . . . . . . . . . . . . . . .
Seat belt 64
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Air conditioning filter 300
. . . . . . . . . . . . . . . . . .
Air conditioning system 290,293
. . . . . . . . . . .
Airbags 74,81,91
. . . . . . . . . . . . . . . . . . . . . . . . .
Aluminum wheel precautions 448
. . . . . . . . . .
Anti−glare inside rear view mirror 123 . . . . . .
Anti−lock brake system warning light 149
. . . . . . . . . . . . . . . . . . . . . . .
Anti−theft steering column lock 162 . . . . . . . .
Appearance care
Cleaning the interior 417
. . . . . . . . . . . . . . . .
Protecting your Toyota from corrosion 414
. . . . . . . . . . . . . . . . . . . . . . . .
Rain clearing mirrors 419
. . . . . . . . . . . . . . .
Washing and waxing 415
. . . . . . . . . . . . . . . .
Armrest 63
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Audio remote controls 238
. . . . . . . . . . . . . . . .
Audio system 208
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Audio system
AUX 239
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Audio/video system 240
. . . . . . . . . . . . . . . . . .
Audio/video system operating tips 280 . . . . . .
Auto anti−glare inside rear view mirror
Compass 307
. . . . . . . . . . . . . . . . . . . . . . . . . .
Automatic door locking and unlocking functions 25
. . . . . . . . . . . . . . . . . . Automatic transmission
Driving with an automatic transmission 163
. . . . . . . . . . . . . . . . . . . . .
Shift lock override button 410
. . . . . . . . . . . .
Shift pattern 163
. . . . . . . . . . . . . . . . . . . . . . .
Shifting speed 163
. . . . . . . . . . . . . . . . . . . . .
Automatic transmission fluid temperature warning light 149
. . . . . . . . . . .
AUX 239
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Auxiliary boxes 322
. . . . . . . . . . . . . . . . . . . . . .
Auxiliary catch, Engine hood 34
. . . . . . . . . . .
B
Back door 32
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Back door lock 32
. . . . . . . . . . . . . . . . . . . . . . . .
Back window and outside rear view mirror defogger switch 142
. . . . . . . . .
Back window wiper and washer switch 141
. . . . . . . . . . . . . . . . . . . . .
Battery
Checking battery condition 450
. . . . . . . . . .
Gas caution 450
. . . . . . . . . . . . . . . . . . . . . . .
Handling safety 450
. . . . . . . . . . . . . . . . . . . .
Recharging precautions 451
. . . . . . . . . . . . .
Winter driving tips 375
. . . . . . . . . . . . . . . . . .
Before starting the engine 370
. . . . . . . . . . . . .
Bottle holders 330
. . . . . . . . . . . . . . . . . . . . . . . .
Brake pad wear limit indicators 349 . . . . . . . .
Brake system 345
. . . . . . . . . . . . . . . . . . . . . . . .
Brake system warning buzzer 149
. . . . . . . . .
Brake system warning light 149
. . . . . . . . . . . . Brakes
Fluid level 439
. . . . . . . . . . . . . . . . . . . . . . . . .
Pad wear limit indicators 349
. . . . . . . . . . . .
Parking 202
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Break−in tips 339
. . . . . . . . . . . . . . . . . . . . . . . .
Brightness control 135
. . . . . . . . . . . . . . . . . . . .
C
Carbon monoxide caution 343
. . . . . . . . . . . . .
Cargo and luggage
Capacity 364
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Capacity and distribution 366
. . . . . . . . . . . .
Stowage precautions 365
. . . . . . . . . . . . . . .
Cargo net hooks 332
. . . . . . . . . . . . . . . . . . . . .
Center vents 299
. . . . . . . . . . . . . . . . . . . . . . . . .
Certification label 349
. . . . . . . . . . . . . . . . . . . .
Charging system warning light 149
. . . . . . . . .
Checking and replacing fuses 452
. . . . . . . . .
Checking and replacing the air
conditioning filter 300
. . . . . . . . . . . . . . . . . . .
Checking brake fluid 439
. . . . . . . . . . . . . . . . . .
Checking the engine oil level 436
. . . . . . . . . .
Checking the radiator and
condenser 439
. . . . . . . . . . . . . . . . . . . . . . . . .
Child restraint
Child restraint system 97
. . . . . . . . . . . . . . .
Installation 99
. . . . . . . . . . . . . . . . . . . . . . . . .
Installation with child restraint lower anchorages 114,116
. . . . . . . . . . . .
Precautions 96
. . . . . . . . . . . . . . . . . . . . . . . .
Types of child restraint system 98 . . . . . . . .
Using a top strap 109,112
. . . . . . . . . . . . . . .

477
Cleaning the interior417
. . . . . . . . . . . . . . . . . .
Clock 305
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Coin holder 326
. . . . . . . . . . . . . . . . . . . . . . . . . .
Cold weather
Operation 375
. . . . . . . . . . . . . . . . . . . . . . . . .
Compact disc changer 208
. . . . . . . . . . . . . . . .
Compact disc changer controller 208 . . . . . . .
Compact disc player 208
. . . . . . . . . . . . . . . . . .
Compass 307
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Condenser
Checking the condenser 439
. . . . . . . . . . . .
Console box
Rear 324
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Controls, Instrument panel 2,6
. . . . . . . . . . . .
Cooling system
Coolant level 438
. . . . . . . . . . . . . . . . . . . . . .
Engine overheating 394
. . . . . . . . . . . . . . . . .
Radiator and reservoir 438
. . . . . . . . . . . . . .
Radiator cap 394
. . . . . . . . . . . . . . . . . . . . . . .
Winter driving tips 375
. . . . . . . . . . . . . . . . . .
Corrosion prevention 414
. . . . . . . . . . . . . . . . .
Cranking hold function 370
. . . . . . . . . . . . . . . .
Cruise control 203
. . . . . . . . . . . . . . . . . . . . . . .
Cruise information display 306
. . . . . . . . . . . . .
Cup holder
Front 327
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear 328,330
. . . . . . . . . . . . . . . . . . . . . . . . . . D
Defogger
Back window 142 . . . . . . . . . . . . . . . . . . . . . .
Outside rear view mirror 142 . . . . . . . . . . . .
Differential, Limited slip 349 . . . . . . . . . . . . . . .
Dimmer switch, Headlight 130,132 . . . . . . . . .
Dinghy towing 376 . . . . . . . . . . . . . . . . . . . . . . .
Directional signals 130,132 . . . . . . . . . . . . . . .
Do−it−yourself maintenance
Parts and tools 432 . . . . . . . . . . . . . . . . . . . . .
Service precautions 430 . . . . . . . . . . . . . . . .
Does your vehicle need repairing? 425 . . . . . . . . . . . . . . . . . . . . . . . . .
Doors
Side doors 22 . . . . . . . . . . . . . . . . . . . . . . . . .
Double deck 333 . . . . . . . . . . . . . . . . . . . . . . . . .
Downhill assist control system 186 . . . . . . . . .
Driver ’s seat belt reminder buzzer 149 . . . . . .
Driver ’s seat belt reminder light 149 . . . . . . . .
Driving
Automatic transmission 163 . . . . . . . . . . . . .
Driving tips 370 . . . . . . . . . . . . . . . . . . . . . . . .
Driving in the rain 373 . . . . . . . . . . . . . . . . . . . .
Driving position memory system 48 . . . . . . . .
Driving tips
Driving in the rain 373 . . . . . . . . . . . . . . . . . .
Driving tips in various conditions 371 . . . . .
Driving with an automatic transmission 163 . . . . . . . . . . . . . . . . . . . . .
Economical driving 386 . . . . . . . . . . . . . . . . .
Good driving practice 163 . . . . . . . . . . . . . . .
Winter driving tips 375 . . . . . . . . . . . . . . . . . .
During
Break−in 339 . . . . . . . . . . . . . . . . . . . . . . . . . .
DVD player 240 . . . . . . . . . . . . . . . . . . . . . . . . . .
E
Economical driving
Saving money on both fuel and repairs 386 . . . . . . . . . . . . . . . . . . . . . . . . . .
Electric moon roof 39 . . . . . . . . . . . . . . . . . . . . .
Electrical system
Battery 450,451 . . . . . . . . . . . . . . . . . . . . . . . .
Fuse locations 430 . . . . . . . . . . . . . . . . . . . . .
Fuses 452 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Emergency flasher switch 135 . . . . . . . . . . . . .
Emergency, In case of
Blown fuse 452 . . . . . . . . . . . . . . . . . . . . . . . .
Emergency flasher switch 135 . . . . . . . . . . .
Flat tire 395 . . . . . . . . . . . . . . . . . . . . . . . . . . .
If you cannot increase engine speed 394 . . . . . . . . . . . . . . . . . . . . . . . . . . .
If you cannot shift automatic transmission selector lever 410 . . . . . . . .
If you lose your keys 411 . . . . . . . . . . . . . . . .
If you lose your wireless remote control transmitter 411 . . . . . . . . . . . . . . . .
If your engine stalls while driving 393 . . . . . . . . . . . . . . . . . . . . . . . . . .
If your vehicle becomes stuck 405 . . . . . . .
If your vehicle needs to be towed 405 . . . . . . . . . . . . . . . . . . . . . . . . . . .
If your vehicle will not start 390 . . . . . . . . . .
Jump starting 391 . . . . . . . . . . . . . . . . . . . . . .
Overheating 394 . . . . . . . . . . . . . . . . . . . . . . .
Towing 405 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Emissions Inspection and
Maintenance (I/M) programs 426 . . . . . . . . .