fuel LEXUS LS460L 2016 Workshop Manual

593
7When trouble arises
LS460/LS460L_GE (OM50G06E)
7-1. Essential information
Emergency flashers .................. 594
If your vehicle has to be
stopped in an
emergency.................................595
7-2. Steps to take in an
emergency
If your vehicle needs to
be towed..................................... 596
If you think something is
wrong...........................................603
Fuel pump shut off system ......604
If a warning light turns on
or a warning
buzzer sounds ..........................605
If a warning message is
displayed ......................................614
If you have a flat tire ................... 618
If the engine will not start ........ 627
If the parking brake
cannot be released................. 629
If the electronic key does
not operate properly .............. 631
If the vehicle battery is
discharged ................................. 636
If your vehicle overheats ...........641
If the vehicle becomes
stuck ............................................. 645

6047-2. Steps to take in an emergency
LS460/LS460L_GE (OM50G06E)
Follow the procedure below to restart the engine after the system is acti-
vated.
Turn the engine switch to ACCESSORY mode or turn it off.
Restart the engine.
Fuel pump shut off system
To minimize the risk of fuel leakag e when the engine stalls or when an
airbag inflates upon coll ision, the fuel pump shut off system stops the
supply of fuel to the engine.
NOTICE
■Before starting the engine
Inspect the ground under the vehicle.
If you find that fuel has leaked onto the ground, the fuel system has been damaged
and is in need of repair. Do not restart the engine.
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2

6087-2. Steps to take in an emergency
LS460/LS460L_GE (OM50G06E)
After taking the specified steps to correct the suspected problem, check
that the warning light goes off.
Follow the correction procedures.
Warning lightWarning light/DetailsCorrection procedure
Open door warning light
(warning buzzer)*1
Indicates that a door or the
trunk is not fully closed
Check that all the doors and
the trunk are closed.
In the fuel
gauge
Low fuel level warning light
Indicates remaining fuel is
approximately 13 L (3.4 gal.,
2.8 Imp. gal.) or less
Refuel the vehicle.
Seat belt reminder light (warn-
ing buzzer)*2
Warns the driver and/or front
passenger to fasten their seat
belts
Fasten the seat belt.
If the front passenger’s seat is
occupied, the front passen-
ger’s seat belt also needs to
be fastened to make the
warning light (warning
buzzer) turn off.
Master warning light
A buzzer sounds and the
warning light comes on and
flashes to indicate that the
master warning system has
detected a malfunction.
 P. 614

6117-2. Steps to take in an emergency
7
When trouble arises
LS460/LS460L_GE (OM50G06E)
■Speed warning buzzer (if equipped)
The buzzer indicates that your vehicle speed reaches or exceeds 120 km/h (75
mph).
At this time, warning message will appear on the multi-information display.
( P. 614)
■Front passenger detection sensor, seat belt reminder and warning buzzer
●If luggage is placed on the front passenger seat, the front passenger detection sen-
sor may cause the warning light to flash and the warning buzzer to sound even if a
passenger is not sitting in the seat.
●If a cushion is placed on the seat, the sensor may not detect a passenger, and the
warning light may not operate properly.
■Electric power steering system warning light (warning buzzer)
When the battery charge becomes insufficient of the voltage temporarily drops, the
electric power steering system warning light may come on and the warning buzzer
may sound.
■If the malfunction indicator lamp comes on while driving (for Korea)
First check the following:
●Is the fuel tank empty?
If it is, fill the fuel tank immediately.
●Is the fuel tank cap loose?
If it is, tighten it securely.
The light will go off after several driving trips.
If the light does not go off even after several trips, contact your Lexus dealer as soon
as possible.
■If the malfunction indicator lamp come s on while driving (except for Korea)
For some models, the malfunction indicator lamp will come on if the fuel tank
becomes completely empty. If the fuel tank is empty, refuel the vehicle immediately.
The malfunction indicator lamp will go off after several trips.
If the malfunction indicator lamp does not go off, contact your Lexus dealer as soon
as possible.

6277-2. Steps to take in an emergency
7
When trouble arises
LS460/LS460L_GE (OM50G06E)
One of the following may be the cause of the problem:
●There may not be sufficient fuel in the vehicle’s tank.
Refuel the vehicle.
●The engine may be flooded.
Try to restart the engine again following correct starting procedures.
( P. 259)
●There may be a malfunction in the engine immobilizer system.
( P. 104)
One of the following may be the cause of the problem:
●The battery may be discharged. ( P. 636)
●The battery terminal connections may be loose or corroded.
The engine starting system may be malfunctioning due to an electrical
problem such as electronic key battery depletion or a blown fuse. How-
ever, an interim measure is available to start the engine. ( P. 627)
If the engine will not start
If the engine will not start even though correct starting procedures are
being followed ( P. 259), consider each of the following points:
The engine will not start even though the starter motor operates
normally.
The starter motor turns over slowly, the interior lights and head-
lights are dim, or the horn does not sound or sounds at a low vol-
ume.
The starter motor does not turn over

647
8Vehicle specifications
LS460/LS460L_GE (OM50G06E)
8-1. Specifications
Maintenance data
(fuel, oil level, etc.) ..................648
Fuel information.......................... 665
8-2. Customization
Customizable features ............ 667

648
LS460/LS460L_GE (OM50G06E)
8-1. Specifications
Dimensions
Maintenance data (fuel, oil level, etc.)
Dimensions and weights
Overall lengthLS460 5090 mm (200.4 in.)
LS460L 5210 mm (205.1 in.)
Overall width1875 mm (73.8 in.)
Overall height*1
2WD
models
1475 mm (58.1 in.)*2
1465 mm (57.7 in.)*3
1455 mm (57.3 in.)*4
AWD
models
1480 mm (58.3 in.)*2
1465 mm (57.7 in.)*3
1455 mm (57.3 in.)*4
WheelbaseLS4602970 mm (116.9 in.)
LS460L3090 mm (121.7 in.)
Tread
Front1615 mm (63.6 in.)*5
1610 mm (63.4 in.)*6
Rear
2WD
models
1620 mm (63.8 in.)*5
1615 mm (63.6 in.)*6
AWD
models
1615 mm (63.6 in.)*5
1610 mm (63.4 in.)*6

6528-1. Specifications
LS460/LS460L_GE (OM50G06E)
*1: For vehicles with model code*2 that has “V” as the last letter
*2: The model code is indicated on the manufacturer’s label or the Certification
Regulation label. ( P. 650)
Engine
Model1UR-FSE1UR-FE
Type8-cylinder V type, 4-cycle, gasoline
Bore and stroke94.0  83.0 mm (3.70  3.27 in.)
Displacement4608 cm3 (281.2 cu. in.)
Valve clearance
(engine cold)Automatic adjustment
Drive belt tensionAutomatic adjustment
Maximum vehicle speed*1250 km/h (155 mph)
Maximum torque (NET)*1493 N•m@4100 rpm455 N•m@4000 rpm
Maximum power (NET)*1285 kW@6400 rpm260 kW@6400 rpm
Fuel
Fuel typePremium unleaded gasoline only
Research Octane
Number
For Brazil95 (Octane rating 91) or higher
Except for Brazil95 or higher
Fuel tank capacity
(Reference)84 L (22.2 gal., 18.4 Imp. gal.)

655
8
8-1. Specifications
Vehicle specifications
LS460/LS460L_GE (OM50G06E)
How to read oil container labels:
Either or both API registered marks are added to some oil containers
to help you select the oil you should use.
API Service Symbol
Top portion: “API SERVICE SN”
means the oil quality designation by
American Petroleum Institute
(API).
Center portion: “SAE 0W-20”
means the SAE viscosity grade.
Lower portion: “Resource-
Conserving” means that the oil has
fuel-saving and environmental pro-
tection capabilities.
ILSAC Certification Mark
The International Lubricant Specifi-
cation Advisory Committee
(ILSAC) Certification Mark is dis-
played on the front of the container.
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665
8
8-1. Specifications
Vehicle specifications
LS460/LS460L_GE (OM50G06E)
Fuel information
For Brazil:
You must only use unleaded gasoline.
Select premium unleaded gasoline wi th a Research Octane Number of
95 (octane rating 91) or higher for optimum engine performance.
If this premium type cannot be obtained, you may temporarily use
unleaded gasoline with a Resear ch Octane Number as low as 91
(octane rating 87).
Except for Brazil:
You must only use unleaded gasoline.
Select premium unleaded gasoline wi th a Research Octane Number of
95 or higher for optimum engine performance.
If this premium type cannot be obtained, you may temporarily use
unleaded gasoline with a Research Octane Number as low as 91.