fuse LEXUS LX470 2007 User Guide

316
4-3. Do-it-yourself maintenance
■Driver’s side instrument panel
FuseAmpereCircuit
29AIR PUMP50
Multiport fuel injection system/
Sequential multiport fuel injection
system
30A/F HTR15
Multiport fuel injection system/
Sequential multiport fuel injection
system
FuseAmpereCircuit
1PWR OUTLET15Po w e r o u t l e t s
2CIG15Cigarette lighter
3ACC7. 5Instrument panel light
4AM17. 5
Multiport fuel injection system/
Sequential multiport fuel injection
system
5DEFOG20Rear window defogger
6AHC-B15Active height control suspension
(AHC)
7FUEL HTR20Fuel heater
8POWER HTR7. 5Po w e r h e a t e r

317
4-3. Do-it-yourself maintenance
4
Maintenance and care
FuseAmpereCircuit
9AHC-IG20Active height control suspension
(AHC)
10EFI or ECD No.210Emission control system
11GAUGE 110Gauges and meters
12ECU-IG 110
Multiport fuel injection system/
Sequential multiport fuel injection
system
13ECU-B110Navigation system
14DBL LOCK15Double lock system
15A/C15Air conditioning system
16STOP15Stop lights
17OBD-27. 5On-board diagnosis system
18IDLE UP7. 5Idle-up system
19LH SEAT30Power seat system
20DOOR25Power door lock system, Power win-
dows
21SUN ROOF25Electronic moon roof
22RR WIPER15Rear wiper system

318
4-3. Do-it-yourself maintenance
■Passenger’s side instrument panel
FuseAmpereCircuit
1ECU-B210Power door lock system, Power win-
dow
2DIFF20Four-wheel drive system
3WA S H E R15Windshield washer
4RADIO10Audio system
5DOME10Interior lights
6VGRS40Variable gear ratio steering system
7P/ W ( F L )20Po w e r w i n d o w
8P/ W ( R L )20Po w e r w i n d o w
9WIPER25Windshield wiper
10ECU-IG 210Rear air conditioning system
11SEAT HTR15Seat heater
12GAUGE 210Back-up lights
13MET7. 5Gauges and meters
14IGN7. 5
Multiport fuel injection system/
Sequential multiport fuel injection
system
15SECURITY7. 5Theft deterrent system

319
4-3. Do-it-yourself maintenance
4
Maintenance and care
FuseAmpereCircuit
16P/W (RR)20Po w e r w i n d o w
17P/ W ( F R )20Po w e r w i n d o w
18BATT CHARGE30Trailer charging system
19TIL & TEL20Tilt and telescopic steering
20RR A/C30Rear air conditioning system
21RH SEAT30Power seat system
CAUTION
■To prevent system breakdowns and vehicle fire
Observe the following precautions.
Failing to do so may cause damage, and possibly a fire or injury.
●Never use a fuse of a higher amperage rating than indicated, or use any other
object in place of a fuse.
●Always use a genuine Lexus fuse or equivalent.
Never replace a fuse with a wire, even as a temporary fix.
This can cause extensive damage or even fire.
●Do not modify fuses or the fuse box.
NOTICE
■Before replacing fuses
Have the cause of electrical overload determined and repaired by your Lexus
dealer.

393
6
Vehicle specifications
6-3. Initialization
Items to initialize
ItemWhen to initializeReference
Moon roof• After reconnecting or changing the battery
• After changing a fuseP. 4 2
Variable gear ratio
steeringP. 1 4 4
Engine oil maintenance
data• After changing engine oilP. 2 8 0
Tire pressure warning
system
• When rotating the tires on vehicles differing with front and rear tire infla-
tion pressures.
• When changing the tire inflation pressure by changing traveling speed
or load weight, etc.
• When changing the tire size.
P. 2 9 4
The following items must be initialized for normal system operation in cases
such as after the battery is reconnected, or maintenance is performed on
the vehicle.

401
Alphabetical index
FuelCapacity................................................. 370
Fuel gauge ..............................................104
Fuel pump shut off system ............ 334
Gas station information .................408
Information............................................ 378
Refueling ....................................................44
Type.......................................................... 378
Fuel filler door............................................44
Fuel pump shut off system ................ 334
Fuses............................................................. 311
Garage door opener........................... 237
Gas station information ..................... 408
Gauges.......................................................104
Glove box ................................................. 216
Glove box light........................................ 216
Head restraints..........................................23
Headlight cleaner ................................... 119
Headlights Replacing light bulbs ....................... 320
Switch .......................................................... 112
Wattage .................................................. 377
Heaters Seat heaters.......................................... 230
Side mirror .............................................. 182
Height control Active height control suspension...........................................130
Hood ..........................................................275
Hooks Cargo hook ......................................... 235
Tie-down hooks ................................. 235
I/M test ......................................................270 Identification
Engine..................................................... 369
Vehicle ................................................... 369
Ignition Keys .................................................................2
Ignition switch .........................................95
Indicator lights......................................... 107
Initialization Items to initialize .................................393
Inside rear view mirror ........................... 31
Instrument panel light control .......... 105
Interior lights Interior lights ........................................... 212
Switch.........................................................213
Wattage .................................................. 377
Jack Replacing the wheel .........................346
Jack handle.............................................. 346
Keys Flat key.................................................. 2, 96
If you lose your keys ........................ 359
Ignition switch .........................................95
Key number .................................................2
Keys .................................................................2
Wireless remote control ...................... 3
Lexus link system .................................. 246
Lexus night view system...................... 126
Licence pl ate lights
Replacing light bulbs ........................320
Wattage .................................................. 377
Light bulbs Replacing ...............................................320
Wattage .................................................. 377
G
H
I
J
K
L

403
Alphabetical index
ReplacingFuses ............................................................311
Light bulbs ............................................ 320
Tires .......................................................... 346
Wireless remote control battery.................................................. 309
Reporting safety defects for U.S.A. owners .................................... 396
Roll sensing of curtain shield airbags off switch ..................................65
Roof luggage carrier ..............................34
Running board lights............................. 212
Seat belts Adjusting the seat belt ........................25
Automatic Locking Retractor (ALR) .......................................................26
Child restraint system installation ..............................................75
Cleaning and maintaining the seat belts..................................... 263
Emergency Locking Retractor (ELR) ........................................................26
How to wear your seat belt..............24
How your child should wear the seat belt........................................... 27
Pregnant women, proper seat belt use.......................... 27
Reminder light..................................... 340
Seat belt extenders .............................. 28
Seat belt pretensioners.......................26
Seat heaters............................................ 230
Seating capacity .....................................155
Seats Child seats/child restraint system installation ..............................75 Cleaning ................................................. 262
Driving position memory .................... 21
Front seat adjustment ........................... 12
Front seat adjustment
precautions.............................................13
Head restraint ......................................... 23
Properly sitting in the seat ................ 52
Rear seat adjustment.............................14
Rear seat adjustment precautions........................................... 20
Seat heaters ..........................................230
Service reminder indicators ............. 107
Shift lever Automatic transmission .....................98
If the shift lever cannot be shifted from P .................................. 358
Side airbags................................................ 54
Side marker lights Switch.......................................................... 112
Wattage .................................................. 377
Side mirror Adjusting and folding.......................... 32
Driving position memory .................... 21
Spare tire Inflation pressure ................................302
Spare tire ................................................346
Spark plug................................................ 372
Specifications .........................................368
Speedometer .......................................... 104
Steering Column lock release...........................96
Fluid.......................................................... 286
Steering wheel Adjustment ...............................................30
Audio switches................................... 206
Driving position memory .................... 21
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