Page 365 of 480

365
4-3. Do-it-yourself maintenance
4
Maintenance and care
10 A/C
7.5 A Air conditioning system
11 PWR 25 A Power windows
12 DOOR NO.2 25 A Main body ECU
13 S/ROOF 30 A Electric moon roof
14 TAIL 15 AFront side marker lights, tail lights,
rear side marker lights, license
plate lights, front turn signal/park-
ing lights
15 PANEL 7.5 ANavigation system, seat heaters,
emergency flashers, air condition-
ing system, audio system, clock,
glove box light, instrument panel
lights, steering switches
16 ECU IG NO.1 10 A Main body ECU, electric moon
roof, tire pressure warning system,
electric cooling fans, auto anti-glare
inside rear view mirror
17 ECU IG NO.2 7.5 A Anti-lock brake system, vehicle sta-
bility control system, traction con-
trol system, brake assist system,
shift lock control system, auto-
matic transmission, cruise control
system
18 A/C NO.2 10 AAir conditioning system, rear win-
dow defogger
19 WASH 10 A Windshield wipers and washer
20 S-HTR 20 A Seat heaters
21 GAUGE NO.1 10 A Emergency flashers, back-up
lights, charging system
22 WIP 25 A Windshield wipers and washer
23 H-LP LVL 7.5 A No circuit
FuseAmpereCircuit
Page 420 of 480
420 5-2. Steps to take in an emergency
NOTICE
■To prevent damage to the vehicle (vehicles with manual transmission)
Do not pull- or push-start the vehicle, because the catalytic converter may
overheat and become a fire hazard.
■ When handling jumper cables
Be careful that the jumper cables do not become tangled in the cooling fans
or any of the belts when connecting or disconnecting them.
Page 421 of 480
5
When trouble arises
421
5-2. Steps to take in an emergency
If your vehicle overheats
If your engine overheats:
Stop the vehicle in a safe place and turn off the air condi-
tioning system.
Check to see if steam is coming out from under the hood.
If you see steam: Stop the engine. Carefully lift the hood after the steam
subsides and then restart the engine.
If you do not see steam: Leave the engine running and carefully lift the hood.
3.5 L V6 (2GR-FE) engine only: Remove the engine com-
partment cover. (
→P. 318)
Check to see if the cooling fans are operating.
If the fans are operating: Wait until the temperature of the engine (shown on the
instrument cluster) begins to fall and then stop the
engine.
If the fans are not operating: Stop the engine and call your Toyota dealer.
After the engine has cooled
down sufficiently, check the
engine coolant level and
inspect the radiator core (radi-
ator) for any leaks.
STEP1
STEP2
STEP3
STEP4
STEP5STEP5
Page 433 of 480
433
6-1. Specifications
6
Vehicle specifications
Cooling system
Ignition system
Capacity
(Reference)
2.4 L 4-cylinder (2AZ-FE) engine
6.6 qt. (6.2 L, 5.5 Imp.qt.)
3.5 L V6 (2GR-FE) engine
9.5qt. (9.0 L, 7.9 Imp.qt.)
Coolant type Use either of the following.
• “Toyota Super Long Life Coolant”
• Similar high-quality ethylene glycol-based non-silicate, non-amine, non-nitrite, and non-borate coolant with
long-life hybrid organic acid technology
Do not use plain water alone.
Spark plug
Make
Gap 2.4 L 4-cylinder (2AZ-FE) engine
DENSO SK20R11
NGK IFR6A11
3.5 L V6 (2GR-FE) engine
DENSO FK20HR11
0.043 in. (1.1 mm)
NOTICE
■ Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust spark plug gap.
Page 468 of 480

468 Alphabetical index
CareExterior .................................. 298
Interior ................................... 300
Seat belts .............................. 301
Cargo capacity ......................... 165
Cargo net .................................. 287
CD changer ............................... 210
CD player .................................. 210
Chains ....................................... 169
Child restraint system Booster seats, definition ........ 102
Booster seats, installation ..... 106
Convertible seats, definition ............................. 102
Convertible seats, installation ........................... 106
Front passenger occupant
classification system .............97
Infant seats, definition ........... 102
Infant seats, installation......... 106
Installing CRS with lower anchorages ......................... 110
Installing CRS with
seat belts ............................ 107
Installing CRS with top straps .................................. 112
Child safety Airbag precautions ..................92
Battery precautions ....... 332, 419
Child restraint system............ 102
Child-protectors .......................43
How your child should wear the seat belt ..........................60
Installing child restraints ........ 106
Moon roof precautions ............73
Power window lock switch.......69
Power window precautions .....70
Removed key battery precautions ......................... 355
Seat belt comfort guide ........... 57
Seat belt extender precautions ...........................63
Seat belt precautions ..............61 Seat heater precautions ........ 281
Trunk precautions ................... 49
Child-protectors ......................... 43
Cleaning Exterior.................................. 298
Interior ................................... 300
Seat belts .............................. 301
Clock ......................................... 277
Compass................................... 293
Condenser ................................ 326
Console box ............................. 268
Cooling system
Engine overheating ............... 421
Cruise control .......................... 159
Cup holder ................................ 270
Curtain shield airbags ............... 85
Customizable features ............ 454C