2010 Lexus GX460 heater

650
4-3. Do-it-yourself maintenance
GX460_CANADA (OM60F29U)
23HTR50 AAir conditioning system
24WIP WSH RR30 ARear window wipers and washer
25H-LP CLN30 AHeadlight cleaner
26400W INV80 AAC INVERTER
27ST30 ASTARTER MTR
28H-LP HI25 ADIM relay, headlights, daytime run-
ning light system
29ALT-S7. 5 AALT
30TURN & HAZ15 A
Front turn signal light, rear turn signal
light, side turn signal light, meter turn
signal light
31D/ L N O.125 ADoor lock motor, glass hatch opener
32ETCS10 AEFI ECU
33FUEL PMP15 AFPC
34TOW I N G30 ATo w i n g
35ALT140 A
Air conditioning system, AIR SUS,
headlight cleaner, towing, folding seat,
STOP, rear window defogger, MIR
HTR, CDS FAN, RR FOG, DEICER,
MG-CLT, RR SEAT HTR, STRG HTR,
J/B, INV, RR WIP, RR WSH
36P/ I - B80 AInjector, ignition, meter, EFI, A/F
heater, horn
FuseAmpereCircuit
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652
4-3. Do-it-yourself maintenance
GX460_CANADA (OM60F29U)
51ECU-B10 A
BODY ECU, meter, heater, steering
sensor, wireless remote control, seat
position memory, tilt and telescopic
steering, multi display, Smart access
system with push button start, folding
seat, cool box, DSS#2 ECU, steering
switch, D-module switch, overhead
module
52WSH FR NO.27. 5 ADSS#1 ECU
53H-LP RH-LO15 AHeadlight low beam (right), headlight
leveling system
54H-LP LH-LO15 AHeadlight low beam (left), headlight
leveling system
55INJ10 ACoil, injector, ignition, noise filter
56EFI NO.210 A
O2 SSR, AFM, ACIS VSV, AI
COMB, KEY OFF PUMP, EYP VSV,
EGR VALVE, CANISTER VSV, AI
VSV RLY, AI PUMP HTR RLY
57WIP FR NO.27. 5 ADSS#1 ECU
58WSH RR15 ARear window washer
59SPARESpare fuse
60SPARESpare fuse
61SPARESpare fuse
FuseAmpereCircuit
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655
4-3. Do-it-yourself maintenance
4
Maintenance and care
GX460_CANADA (OM60F29U)
19ECU-IG NO.210 A
Rear window defogger, outside rear
view mirror memory, seat heater/ ven-
tilator switch, inverter relay, air condi-
tioning system, EC mirror, BODY
ECU, exhaust gas sensor, parking
assist sensor, navigation system,
DSS#2 ECU, meter switch, accessory
meter, folding seat ECU, O/H IG,
head light cleaner, rear air condition-
ing system, deicer, D-module, rain
sensor, air suspension, RR VLV ECU,
steering heater, LKA, P/SEAT IND
20S/HTR FR20 ASeat heater and ventilator
21P/ S E AT F R30 AFront power seat (right)
22DOOR P30 A
Front power window (passenger’s
side), outside rear view mirror mem-
ory
23DOOR10 APo w e r w i n d o w
24DOOR D25 AFront power window (driver’s side)
25DOOR RR25 ARear power window (right)
26S/ROOF25 AMoon roof
27WIP30 AWindshield wipers and washer
28WA S H E R20 AWindshield wipers and washer, rear
window wipers and washer
29COOLING10 ACool box
FuseAmpereCircuit
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757
6-1. Specifications
6
Vehicle specifications
GX460_CANADA (OM60F29U)
Cooling system
Ignition system
Capacity
(reference)
With rear
heater16.3 qt. (15.4 L, 13.6 Imp.qt.)
Without rear
heater14.5 qt. (13.7 L, 12.1 Imp.qt.)
Coolant type
Use either of the following:• “Toyota Super Long Life Coolant”
• A 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
MakeDENSO SK20HR11
Gap0.043 in. (1.1 mm)
NOTICE
■Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust the spark plug gap.
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774
6-1. Specifications
GX460_CANADA (OM60F29U)
Glossary of tire terminology
Tire related termMeaning
Cold tire inflation
pressureTire 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 pres-
sureThe maximum cold inflated pressure to which a tire
may be inflated, shown on the sidewall of the tire
Recommended inflation
pressureCold tire inflation pressure recommended by a man-
ufacturer
Accessory weight
The combined weight (in excess of those standard
items which may be replaced) of automatic trans-
mission, power steering, power brakes, power win-
dows, 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 equip-
ment, including the maximum capacity of fuel, oil
and coolant, and if so equipped, air conditioning and
additional weight optional engine
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813
Alphabetical index
GX460_CANADA (OM60F29U)
Back-up lightsReplacing light bulbs ....................... 669
Wattage ................................................. 763
Battery
Battery......................................................622
Checking ................................................622
If the vehicle has discharged battery.................................................... 741
Preparing and checking before winter...................................... 361
Bluetooth
®...................................456, 477
Bottle holders/door pockets........... 520
Brake Fluid ............................................................618
Parking brake ........................................ 193
Brake assist ............................................. 330
Brake in tips .............................................. 169
Brightness control
Multi-information display light control ................................................... 216
Instrument cluster light control.....196
Care Exterior .................................................. 588
Interior..................................................... 592
Seat belts ............................................... 593
Cargo capacity ..................................... 354
Cargo hooks .......................................... 558
Cargo net hooks .................................. 559
CD player/changer .............................. 416
Center differential lock/unlock .......318
Chains......................................................... 361
Child restraint system Booster seats, definition................... 147
Booster seats, installation ................155
Convertible seats, definition .......... 147 Convertible seats, installation ....... 155
Front passenger occupant
classification system ....................... 140
Infant seats, definition .........................147
Infant seats, installation ..................... 155
Installing CRS with lower
anchorages......................................... 153
Installing CRS with seatbelts ......... 155
Installing CRS with top straps......... 161
Child safety
Airbag precautions ............................ 133
Battery precautions .............. 622, 743
Child restraint system ........................147
Child-protectors ................................... 52
How your child should wear the seatbelt............................................89
Installing child restraints................... 152
Moon roof precautions....................108
Power window lock switch .............. 101
Power window precautions .......... 103
Removed electronic key battery precautions .......................644
Seat belt extender precautions...... 93
Seat belt precautions ..........................90
Seat heater precautions................. 553
Child-protectors ...................................... 52
Cleaning Exterior................................................... 588
Interior .....................................................592
Seat belts ............................................... 593
Clock .........................................................533
Coat hooks ..............................................555
Coin holder .............................................. 519
Compass .................................................. 575
Condenser ................................................617
Console box ............................................ 517
C
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816
Alphabetical index
GX460_CANADA (OM60F29U)
Garage door opener .......................... 567
Gas station information..................... 828
Gauges ...................................................... 195
Glove box ................................................. 516
Glove box light ....................................... 517
Hands-free system for cellular phones.................................................... 477
Hazard lights Switch ...................................................... 674
Head restraints Adjustment............................................... 83
Headlights cleaner ................................ 241
Headlights Adaptive front lighting system .................................................. 223
Discharge headlights precautions ....................................... 672
Replacing light bulbs..........................661
Switch ...................................................... 220
Wattage.................................................. 763
Heaters
Seat heaters ........................................... 551
Side mirror ............................................404
Heated steering..................................549
Height control
Rear height control air suspension .......................................... 310
Hill-start assist control ......................... 331
Hood .......................................................... 607
Hooks Cargo ..................................................... 558
Cargo hooks .......................................559
Coat ........................................................ 555
Horn ............................................................ 194 I/M test ...................................................... 601
Identification
Engine ......................................................753
Vehicle.....................................................753
Ignition switch .......................................... 179
Ignition switch light Ignition switch light ...............................511
Illuminated entry system ......................514
Indicator lights ........................................ 198
Initialization
Items to initialize.................................803
Inside door handle light ........................ 511
Inside rear view mirror .......................... 96
Instrument cluster light control.........196
Interior lights Interior lights ............................................511
Switch ........................................................ 513
Wattage ..................................................763
Intuitive parking assist......................... 259
Jack Vehicle-equipped jack....................720
Jack handle ............................................. 720
Keyless entry ................................................. 48
Keys
Electronic key .........................................26
Engine switch .......................................... 29
If you lose your keys ......................... 737
If the electronic key does not operate properly............................ 738
Key number plate..................................26
Keyless entry........................................... 48
Keys.............................................................. 26
Mechanical key ......................................26
Wireless remote control key.......... 48G
H
I
J
K
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817
Alphabetical index
GX460_CANADA (OM60F29U)
Kinetic Dynamic Suspension System (KDSS) .................................... 331
Lane Departure Alert......................... 268
LDA ........................................................... 268
License plate lights Replacing light bulbs ....................... 670
Light bulbs
Replacing...............................................660
Wattage ................................................. 763
Lights Door courtesy lights ............................511
Emergency flasher switch ............. 674
Engine switch light ................................511
Fog light switch................................... 233
Hazard light switch........................... 674
Headlights switch .............................. 220
Inside door handle light......................511
Interior lights list .....................................511
Personal/interior lights ..................... 513
Replacing light bulbs .......................660
Running board lights ...........................511
Scuff lights .................................................511
Shift lever light .........................................511
Turn signal lever................................... 192
Vanity lights .......................................... 532
Wattage ................................................. 763
Load capacity ........................................ 359
Luggage cover ...................................... 560
Maintenance Do-it-yourself maintenance ......... 602
General maintenance ..................... 597
Maintenance data ..............................752
Maintenance requirements ..........595 Meter
Instrument cluster light
control ................................................... 196
Meters....................................................... 195
Micro dust and pollen filter...............394
Mirrors Inside rear view mirror .......................96
Side mirror heater ............................ 404
Side mirrors ............................................. 97
Vanity mirrors ......................................532
Moon roof................................................. 104
MP3 disc .................................................. 424
Multi-information display Brightness control ...............................216
Multi-information display ........ 204, 212
Multi Terrain ABS.................................330
Multi-terrain Monitor..........................298
Multi-terrain Select ..............................290
Noise from under vehicle..................... 20
Odometer................................................. 195
Off-road precautions..........................348
Oil Engine oil................................................. 610
Opener
Fuel filler door ....................................... 109
Hood ....................................................... 607
Outside rear view mirrors Adjusting and folding.......................... 97
Driving position memory .................. 79
Outside temperature display ............212
Overhead console ...............................525
Overheating, Engine........................... 744
L
M
N
O
GX460_CANADA.book Page 817 Thursday, February 4, 2010 11:54 AM