2010 TOYOTA 4RUNNER heater

535
4-3. Do-it-yourself maintenance
4
Maintenance and care
4RUNNER_U
Fuse layout and amperage ratings
■ Engine compartment
FuseAmpereCircuit
1PTC HTR NO.330 A
PTC heater
2DEF30 ARear window defogger
3DEICER 20 A
Windshield wiper de-icer
4PTC HTR NO.230 APTC heater
5SUB BATT30 ATrailer sub battery
6PTC HTR NO.150 A
PTC heater
7MIR HTR10 AOutside rear view mirror defog-
gers
8TOWING TAIL30 A
Trailer tail light
9A/C COMP10 AAir conditioning system
10STOP10 A
Stop/tail lights
11IG220 AINJ, IGN, GAUGE fuses
12HORN10 AHorn(s)
13EFI 25 AMultiport fuel injection system/
sequential multiport fuel injec-
tion system
14A/F20 A
A/F sensor
CTH43AS079

538 4-3. Do-it-yourself maintenance
4RUNNER_U■
Driver’s side instrument panel
FuseAmpereCircuit
1TA I L10 A Stop/tail lights
2PA N E L7.5 A Instrument panel lights
3GAUGE7.5 A Meter and gauge
4IGN10 A Multiport fuel injection system/
sequential multiport fuel injec-
tion system, air bag system,
smart key system
5WASHER20 A Wiper and washer
6WIP30 A Wiper and washer
7S/ROOF 25 A Electric moon roof
8DOOR RR25 A Power windows
9DOOR D25 A Power windows
10DOOR BACK30 A
Multiplex communication sys-
tem
11DOOR P30 A Power windows
12P/SEAT FR 30 A Front passenger's power seat
13S/HTR FR 20 A Seat heater system
14ECU-IG NO.210 AAir conditioning system, multi-
port fuel injection system/
sequential multiport fuel injec-
tion system
15IG17.5 A
Turn signal lights, emergency
flashers
16ECU-IG NO.110 AVehicle stability control sys-
tem, tire pressure warning sys-
tem, steering sensor
17DOOR7.5 A Power windows

631
6-1. Specifications
6
Vehicle specifications
4RUNNER_U
Warning: The temperature grades of a tire assume that it is properly
inflated and not overloaded.
Excessive speed, underinflation, or
excessive loading, either sepa-
rately or in combination, can caus e heat buildup and possible tire fail-
ure.
Glossary of tire terminology
Tire related termMeaning
Cold tire inflation
pressure Tire pressure when the vehicle has been
parked for three hours or more, or has not
been driven more than 1 mile or 1.5 km under
that condition
Maximum inflation
pressure The maximum cold inflated
pressure to which a
tire may be inflated, s hown on the sidewall of
the tire
Recommended
inflation pressure Cold tire inflation pressure recommended by a
manufacturer.
Accessory weight The combined weight (in excess of those stan-
dard items which may be replaced) of auto-
matic transmission, power steering, power
brakes, power windows, power seats, radio
and heater, to the extent that these items are
available as factory-installed equipment
(whether installed or not)
Curb weight The weight of a motor vehicle with standard
equipment, including the maximum capacity of
fuel, oil and coolant, and if so equipped, air
conditioning and additional weight optional
engine
Maximum loaded
vehicle weight The sum of:
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight
(d) Production options weight

653
Alphabetical index
4RUNNER_U
Back door
Back door ............................... 56
Back window .......................... 94
Smart key system ... ................ 33
Wireless remote control.......... 47
Back-up lights
Replacing light bulbs ............ 542
Wattage ................................ 622
Back window ............................. 94
Battery
Checking .............................. 509
If the vehicle has a discharged battery ............ 598
Preparing and checking before winter ...................... 275
Bluetooth
® audio..................... 364
Bluetooth® phone ................... 380
Bottle holder ............................ 427
Brake
Fluid...................................... 505
Parking brake ....................... 180
Brake assist ............................. 253
Break-in tips ............................ 155
Brightness control Instrument light control ......... 187
Care Exterior ................................. 478
Interior .................................. 481
Seat belts ............................. 482
Cargo capacity ........................ 267
Cargo hooks ............................ 456
Cargo net hooks ...................... 457
CD player/changer .................. 324
Center differential lock ........... 226
Chains ...................................... 277
Child-protectors ........................ 53 Child restraint system
Booster seats, definition ........135
Booster seats, installation .....139
Convertible seats, definition .............................135
Convertible seats,
installation ...........................139
Front passenger occupant classification system ...........129
Infant seats, definition ...........135
Infant seats, installation.........139
Installing CRS with LATCH system........ ............141
Installing CRS with seat belts ............................144
Installing CRS with top straps ..................................147
Child safety
Airbag precautions ................121
Battery precautions .......511, 602
Child-protectors .......................53
Child restraint system............135
How your child should wear the seat belt ..........................82
Installing child restraints ........139
Moon roof precautions ..........101
Power window lock switch.......91
Power window precautions .....93
Removed key battery
precautions .........................530
Seat belt extender
precautions ...........................84
Seat belt precautions ..............83
Seat heater precautions ........446
Cleaning Exterior ..................................478
Interior ...................................481
Seat belts ..............................482
B
C

656 Alphabetical index
4RUNNER_U
Garage door opener.................462
Gas station information...........664
Gauges ......................................182
Glove box.................................. 417
Grocery bag hooks .................. 459
Hands-free system (for cellular phone) ................380
Hazard lights Switch.................................... 554
Head restraints
Adjusting ................................. 76
Headlights Replacing light bulbs ............. 541
Switch.................................... 198
Wattage .................................622
Heaters
Seat heaters .......................... 446
Side mirrors ...........................310
Hill-start assist control ............253
Hood .......................................... 494
Hooks Cargo hook............................ 456
Cargo net hooks .................... 457
Grocery bag hooks ................459
Horn...........................................181
I/M test....................................... 490
Identification Engine ...................................611
Vehicle .................................. 611
Ignition switch .................. 164, 167
Illuminated entry system .........415
Indicator lights .........................189
Initialization Items to initialize.................... 644
Inside rear view mirror ..............87
Instrument panel light control .................................... 187 Interior lights
Interior lights ......................... 413
Switch ................................... 414
Wattage................................. 622
Intuitive parking assist ............ 213
Jack Vehicle-equipped jack ........... 578
Jack handle .............................. 578
KDSS ......................................... 253
Keyless entry ............................. 47
Keys Electronic key.......................... 30
Engine switch ................ 164, 167
If the electronic key does not operate properly ........... 596
If you lose your keys ............. 594
Ignition switch ............... 164, 167
Key number............................. 30
Keyless entry .......................... 47
Keys ........................................ 30
Mechanical key ....................... 30
Wireless remote control key.... 47
Language Audio ..................................... 315
Licence plate lights
Replacing light bulbs ............. 541
Wattage................................. 622
Light bulbs
Replacing .............................. 541
Wattage................................. 622G
H
I
J
K
L

657
Alphabetical index
4RUNNER_U
Lights
Door courtesy lights.............. 413
Emergency flasher switch .... 554
Engine switch light................ 413
Fog light switch..................... 204
Footwell lights....................... 413
Hazard light switch ............... 554
Headlight switch ................... 198
Inside door handle lights ...... 413
Interior light switch................ 414
Luggage compartment lights..................................... 57
Outer foot lights .................... 413
Personal light switch............. 414
Replacing light bulbs ............ 541
Shift lever light ...................... 413
Turn signal lever ................... 179
Vanity lights .......................... 430
Wattage ................................ 622
Limited slip differential ........... 253
Load capacity .......................... 273
Lock steering column ..... 165, 170
Luggage compartment features .................................. 456
Maintenance Do-it-yourself
maintenance ...................... 491
General maintenance ........... 486
Maintenance data ................. 610
Maintenance requirements ... 484
Manual air conditioning system ................................... 296
Meter Accessory meter................... 194
Instrument panel light control ................................ 187
Meters .................................. 182 Mirrors
Inside rear view mirror.............87
Side mirror heaters................310
Side mirrors .............................89
Vanity mirrors ........................430
Moon roof ...................................98
MP3 disc ...................................333
Multi Terrain ABS .....................253
Multi-terrain Select...................245
Noise from under vehicle ..........24
Odometer ..................................182
Off-road precautions ...............262
Oil Engine oil ..............................498
Opener Fuel filler door .......................102
Hood......................................494
Outside rear view mirrors
Adjusting and folding ...............89
Outside temperature display ....................................433
Overhead console ....................422
Overheating, Engine ................603
Parking brake ...........................180
Parking lights Replacing light bulbs .............541
Switch....................................198
Wattage .................................622
Party mode switch ...................359
Pen holder ................................421
Personal lights Switch....................................414
Wattage .................................622
Power back window ...................94
Power outlets ...................436, 439
Power steering Fluid ......................................507
Power windows ..........................91
M
N
O
P

658 Alphabetical index
4RUNNER_U
Radiator .................................... 504
Radio ......................................... 317
Rear differential lock system .................................... 235
Rear seats Adjustment .............................. 65
Folding down ...............67, 69, 72
Rear step bumper ...................... 57
Rear turn signal lights Replacing light bulbs ............. 541
Wattage .................................622
Rear view monitor system ......218
Rear window ............................... 94
Rear window defogger ............310
Rear window wiper .................. 207
Replacing
Fuses .................................... 531
Key battery ............................ 528
Light bulbs ............................. 541
Tires ......................................578
Reporting safety defects for U.S. owners ......................646
Roll sensing of curtain shield airbags off switch....... 127
Roof luggage carrier ................267
Safety Connect .........................469
Seat belts
Adjusting the seat belt .............79
Automatic Locking Retractor ............................... 81
Child restraint system installation ...........................139
Cleaning and maintaining the seat belts ......................482
Emergency Locking
Retractor ............................... 81
How to wear your seat belt......79
How your child should wear the seat belt ..........................82 Pregnant women,
proper seat belt use .............. 81
Reminder light ....................... 568
Seat belt extenders ................. 82
Seat belt pretensioners ........... 80
Seat heaters ............................. 446
Seating capacity ...................... 273
Seats Adjustment ........................ 61, 65
Adjustment precautions .... 64, 75
Child seats/child restraint system installation .............. 139
Cleaning ................................ 481
Head restraints........................ 76
Properly sitting in the seat..... 112
Seat heaters.......................... 446
Service reminder indicators .............................. 189
Shift lever Automatic transmission ......... 173
Front-wheel drive .................. 223
If the shift lever cannot be shifted from P ..................... 592
Shift lock system ..................... 592
Side airbags ............................. 114
Side marker lights Replacing light bulbs ............. 541
Switch ................................... 198
Wattage................................. 622
Side mirrors Adjusting and folding............... 89
Slide deck ................................. 459
Smart key system Entry function .......................... 33
Starting the engine ................ 167
“SOS” button ........................... 469
Spare tire Inflation pressure .................. 621
Storage location .................... 578
Spark plug ................................ 616R
S