2020 Lexus GX460 fuel filter

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GX460_OM_OM60R27U_(U)
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6-1. Maintenance and care Cleaning and protecting the vehicle exterior ................ 434
Cleaning and protecting the vehicle interior.................. 437
6-2. Maintenance Maintenance requirements ............................ 440
General mainte nance.............. 443
Emission inspection and maintenance (I/M)
programs.................................... 446
6-3. Do-it-yourself maintenance Do-it-yourself service precautions................................ 447
Hood ............................................... 450
Engine compartment .................451
Tires ................................................. 464
Tire inflation pressure .............. 476
Wheels ...........................................480
Air conditioning filter ............... 482
Electronic key battery.............. 484
Checking and replacing fuses.............................................. 486
Headlight aim .............................. 489
Light bulbs ......................................491 7-1. Essential information
Emergency flashers ..................500
If your vehicle has to be stopped in
an emergency ........................... 501
If the vehicle is trapped in rising water ................................ 502
7-2. Steps to take in an emergency If your vehicle needs to be towed ............................... 503
If you think something is wrong........................................... 509
Fuel pump shut off system....... 510
If a warning light turns on or a warning buzzer
sounds ............................................ 511
If a warning message is displayed .................................... 520
If you have a flat tire .................. 524
If the engine will not start ........538
If the electronic key does not operate properly ............. 540
If the vehicle battery is discharged................................. 543
If your vehicle overheats......... 546
If the vehicle becomes stuck ............................................. 549
6Maintenance and care7When trouble arises

GX460_OM_OM60R27U_(U)
4496-3. Do-it-yourself maintenance
6
Maintenance and care
WARNING
The engine compartment contains many mechanisms and fluids that may move suddenly,
become hot, or become electrically energize d. To avoid death or serious injury, observe
the following precautions:
■When working on the engine compartment
●Keep hands, clothing and tools away from the moving fan and engine drive belt.
●Be careful not to touch the engine, radiator, exhaust manifold, etc. right after driving
as they may be hot. Oil and other fluids may also be hot.
●Do not leave anything that may burn easily, such as paper or rags, in the engine com-
partment.
●Do not smoke, cause sparks or expose an open flame to fuel or the battery. Fuel and
battery fumes are flammable.
●Be extremely cautious when working on the battery. It contains poisonous and corro-
sive sulfuric acid.
■When working near the electric cooling fans or radiator grille
Be sure the engine switch is off. With the engine switch in IGNITION ON mode, the
electric cooling fans may auto matically start to run if the air conditioning is on and/or
the coolant temperature is high. ( P. 457)
■When working on or under the vehicle
Do not get under the vehicle with just the jack supporting it.
Always use automotive jack stands or other solid supports.
■Safety glasses
Wear safety glasses to prevent flying or falling material, fluid spray, etc. from getting in
your eyes.
NOTICE
■If you remove the air cleaner filter
Driving with the air cleaner f ilter removed may cause excessive engine wear due to dirt
in the air.

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GX460_OM_OM60R27U_(U)8-1. Specifications
■Engine number
The engine number is stamped on
the engine block as shown.
*: The engine oil capacity is a reference quantity to be used when changing the engine
oil. Warm up and turn off the engine, wait more than 5 minutes, and check the oil level
on the dipstick.
Engine
Model4.6 L 8-cylinder (1UR-FE)
Type8-cylinder V type, 4-cycle, gasoline
Bore and stroke3.70  3.27 in. (94.0  83.0 mm)
Displacement281.2 cu.in. (4608 cm3)
Valve clearanceAutomatic adjustment
Drive belt tensionAutomatic adjustment
Fuel
Fuel typeUnleaded gasoline only
Octane rating91 (Research Octane Number 96) or higher
Fuel tank capacity (Reference)23.0 gal. (87 L, 19.1 Imp.gal.)
Lubrication system
Oil capacity
(Drain and refill — reference*)
With filter
Without filter8.2 qt. (7.8 L, 6.9 Imp.qt.)
7.8 qt. (7.4 L, 6.5 Imp.qt.)

612Alphabetical index
GX460_OM_OM60R27U_(U)
MaintenanceDo-it-yourself maintenance.......... 447
Maintenance data ............................. 552
Maintenance requirements.......... 440
Resetting the message indicating maintenance is
required................................................ 441
Malfunction indicator lamp ................. 511
Meter Indicators................................................... 82
Instrument panel light control .........89
Meters........................................................ 88
Multi-information display ....................91
Warning lights ........................................ 82
Micro dust and pollen filter ............... 381
Mirrors Inside rear view mirror ....................... 151
Outside rear view mirror defoggers ............................................ 381
Outside rear view mirrors .............. 153
Vanity mirrors ......................................... 411
Moon roof................................................. 159 Jam protection function ................... 160
Operation ............................................... 159
MP3 disc
*
Multi-information display .......................91 BSM (Blind Spot Monitor)............357
Crawl Control .....................................344
Display contents ......................................91
Drive information .................................. 93
Dynamic radar cruise control......254
Intuitive parking assist ...................... 267
Language ............................................... 577
LDA (Lane Departure Alert) .......249
Multi-terrain Select............................284
Warning message ............................ 520 Multi-terrain Monitor ......................... 288
Multi-terrain Select ............................. 284
Navigation system
*
Odometer .................................................. 88
Off-road precautions ......................... 370
Oil
Engine oil ...............................................554
Front differential oil ........................... 557
Rear differential oil ............................ 557
Transfer.................................................. 558
Opener Back door..................................................112
Fuel filler door.......................................227
Hood........................................................450
Outside rear view mirrors .................. 153 Adjusting and folding ........................153
Blind Spot Monitor ........................... 357
Outside rear view mirror defoggers............................................ 381
Outside temperature display ............. 88
Overheating, Engine .......................... 546
Parking assist sensors (intuitive parking assist)...................266
Parking brake ........................................ 208 Operation..............................................208
Parking brake engaged warning buzzer ...............................208
Parking lights Light switch........................................... 209
Replacing light bulbs ....................... 497
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GX460_OM_OM60R27U_(U)GAS STATION INFORMATION
Auxiliary catch leverFuel filler door
P. 450 P. 227
Hood lock release leverFuel filler door openerTire inflation pressure
P. 450 P. 227 P. 560
Fuel tank capacity
(Reference) 23.0 gal. (87 L, 19.1 Imp.gal.)
Fuel typeUnleaded gasoline with a Octa
ne Rating of 91 or higher
(Research Octane Number 96) P. 554, 562
Cold tire inflation
pressure P. 560
Engine oil capacity
(Drain and refill —
reference)With filter
Without filter 8.2 qt. (7.8 L, 6.9 Imp.qt.)
7.8 qt. (7.4 L, 6.5 Imp.qt.)
Engine oil type
“Toyota Genuine Motor
Oil” or equivalent
P. 554