2021 Lexus GX460 Collision

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GX460_OM_OM60T19U_(U)4-5. Using the driving support systems
■Differences between the panoramic view display and actual three-dimen-
sional objects
Be aware of the following points when
three-dimensional objects higher than
the surface of the road (such as a vehicle bumper) are nearby.
●Panoramic view display
In the panoramic view, the system processes and displays images under the
assumption that the vehicle is on a fl at road surface. Therefore, the position
of three-dimensional objects higher th an the road surface (such as a vehi-
cle bumper) cannot be determined. Even if it seems that a collision will not
occur according to the screen, there may not actually be any extra space
between the vehicle and an obstacle higher than the road surface, resulting
in a collision. In these cases, confir m the safety of your surroundings
directly.
WARNING
■Intuitive parking assist pop-up display
When the intuitive parking assist pop-up disp lay is red, park the vehicle and make sure
to confirm the safety of your surroundings.
Failure to do so may lead to an unexpected accident.

GX460_OM_OM60T19U_(U)
3334-5. Using the driving support systems
4
Driving
●Projected course lines
Projected course lines are displayed under the assumption that the vehicle
is on a flat road surface. Therefore, the position of three-dimensional
objects higher than the road surface (such as a vehicle bumper) cannot be
determined. Even if it seems that an obstacle is outside of the projected
course lines and a collision will no t occur according to the screen, an
obstacle may actually be in the vehicle course, resulting in a collision.
Projected course lines Three-dimensional objects in high positions (such as walls with protrusions
or the loading areas of trucks) may not be displayed on the screen. Con-
firm the safety of your surroundings directly.
Protrusion of a wall
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GX460_OM_OM60T19U_(U)4-5. Using the driving support systems
■Differences between the rear view or wide rear view and actual roads
The guide lines on the screen are intend
ed for flat surfaces (such as the road).
Be aware of the following points when three-dimensional objects with protru-
sions (obstacles such as the cargo bed of a truck) are nearby.
●Projected course lines
Guide lines are displayed in reference to a level road surface and cannot
be used to determine the location of three-dimensional objects. Confirm
the safety of your surroundings directly . Even if it seems that the cargo bed
of a truck is outside the projected co urse lines and a collision will not occur
according to the screen, it may actually be in the vehicle course, resulting in
a collision.
Projected course lines
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GX460_OM_OM60T19U_(U)
3574-5. Using the driving support systems
4
Driving
If the vehicle gets stuck in mud, dirt or snow, the TRAC/Active TRAC system may
reduce power from the engine to the wheels. Pressing to turn the system off
may make it easier for you to rock the vehicle in order to free it.
To turn the TRAC/Active TRAC system
off, quickly press and release .
The “TRAC OFF” indicator light will
come on.
Press again to turn the system
back on.
■Turning off TRAC/Active TRAC, VSC and Trailer Sway Control systems
To turn the TRAC/Active TRAC, VSC and Trai ler Sway Control systems off, press and
hold for more than 3 second s while the vehicle is stopped.
The “TRAC OFF” indicator light and th e VSC OFF indicator light will come on
*.
Press again to turn the systems back on.
*: Pre-collision brake assist and pre-collisio n braking will also be disabled. The PCS
warning light will come on an d the message will be shown on the multi-information dis-
play. ( P. 249)
■When the “TRAC OFF” indicator light comes on even if has not been pressed
TRAC/Active TRAC is temporary deactivated. If the indicator light continues to remain
on, contact your Lexus dealer.
■Hill-start assist control operation conditions
●The shift lever is in D or S.
●The brake pedal is not depressed.
Disabling the TRAC/Active TRAC system

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GX460_OM_OM60T19U_(U)
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When trouble arises
7-2. Steps to take in an emergency
Fuel pump shut off system
Follow the procedure below to restart the engine after the system is activated.Turn the engine switch to ACCESSORY mode or turn it off.
Restart the engine.
To minimize the risk of fuel leakage when the engine stalls or when an airbag
inflates upon collision, 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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5197-2. Steps to take in an emergency
GX460_OM_OM60T19U_(U)
7
When trouble arises
(U.S.A.)
(Canada)
ABS warning light Indicates a malfunction in:
• The ABS; or
• The brake assist system
 Have the vehicle inspected by your Lexus dealer immediately.
(Flashes or illuminates)
PCS warning light
When a buzzer sounds simultaneously:
Indicates a malfunction has occu rred in the PCS (Pre-Collision
System).
 Have the vehicle inspected by your Lexus dealer immediately.
When a buzzer does not sound:
The PCS (Pre-Collision System) has become temporarily unavail-
able, corrective action may be necessary.
 Follow the instructions displayed on the multi-information dis-
play. ( P. 238)
If the PCS (Pre-Collision System ) or VSC (Vehicle Stability Con-
trol) system is disabled, the PC S warning light will illuminate.
 P. 249
Slip indicator
Indicates a malfunction in:
• The Multi-terrain Select (if equipped);
• The Crawl Control (if equipped);
• The downhill assist cont rol system (if equipped);
• The VSC (Vehicle Stability Control) system;
• The TRAC (Traction Control) system;
• Active TRAC (Traction Control) system;
• Trailer Sway Control; or
• The hill-start assist control system
The light will flash when any of the above systems other than the
Multi-terrain Select are operating.
 Have the vehicle inspected by your Lexus dealer immediately.
(Flashes)
(U.S.A.)
(Flashes)
(Canada)Parking brake indicator
Indicates a malfunction in the parking brake system
 Have the vehicle inspected by your Lexus dealer immediately.
Kinetic dynamic suspension system warning light
Indicates a malfunction in the kin etic dynamic suspension system.
 Have the vehicle inspected by your Lexus dealer immediately.
Warning lightWarning light/Details/Actions

5297-2. Steps to take in an emergency
GX460_OM_OM60T19U_(U)
7
When trouble arises
■If a message that indica tes the malfunction of front camera is displayed
The following systems may be suspended until the problem shown in the message is
resolved. ( P. 238, 518)
●PCS (Pre-Collision System)
●LDA (Lane Departure Alert)
●Automatic High Beam
●Dynamic radar cruise control
■If “Radar Cruise Control Unavailable” is shown
The dynamic radar cruise control sy stem cannot be used temporarily.
Use the system when it becomes available again.
■If “Maintenance Required Soon” is shown (U.S.A. only)
Indicates that all maintenance according to the driven distance on the maintenance
schedule
* should be performed s oon. Comes on approximatel y 4500 miles (7200 km)
after the message has been reset. If necessary, perform main tenance. Please reset the
message after the maintenance is performed. ( P. 449)
*: Refer to the separate “Scheduled Maintena nce” or “Owner’s Manual Supplement” for
the maintenance interval applicable to your vehicle.
■If “Maintenance Required Visit Your Dealer” is shown (U.S.A. only)
Indicates that all maintenance is required to correspond to the driven distance on the
maintenance schedule
*.
Comes on approximately 5000 miles (8000 km) after the message has been reset.
(The indicator will not work properly unless the message has been reset.) Perform the
necessary maintenance. Please reset the message after the maintenance is performed.
(  P. 449)
*: Refer to the separate “Scheduled Maintena nce” or “Owner’s Manual Supplement” for
the maintenance interval applicable to your vehicle.
■If “Oil Maintenance Required Soon” is shown
Indicates that the engine oil should be scheduled to be changed.
Check the engine oil and change it if necessa ry. After changing the engine oil, make sure
to reset the message. ( P. 462)
■If “OIL MAINTENANCE REQU IRED” “Oil Maintenance Required Visit Your Dealer”
is shown
Indicates that the engine oil should be scheduled to be changed.
Check and change the engine o il, and oil filter by your Lexus dealer. After changing the
engine oil, make sure to reset the message. ( P. 462)
■If “Check Access System with Elec. Key” is shown
The smart access system with push-button star t may be malfunctioning. Have the vehicle
inspected by your Lexus dealer immediately.

5437-2. Steps to take in an emergency
GX460_OM_OM60T19U_(U)
7
When trouble arises
Lay down the tire with the valve stem
facing up and install the holding
bracket, inserting the claw into the
wheel lug nut hole. Turn the jack
handle extension clockwise to take
up slack in the chain.
Then, check to ensure the claw is in the
wheel lug nut hole and the holding
bracket is centered in the wheel hub.
Claw
Holding bracket
Raise the tire.
While raising, pull th e tire towards the
rear of the vehicle, taking care that the
tire goes up without catching on any
surrounding part, to prevent it from fly-
ing forward during a collision or sudden
braking.
After the tire goes half way up, check
that the suspended chain is able to enter
the tire hole, for proper storage.
Tightening torque:
34.4 ft•lbf (46.6 N•m, 4.8 kgf•m)
Confirm that the tire is not loose
after tightening:
Push and pull the tire
Try rotating
Visually check to ensure the tire is
not hung on surrounding parts.
If looseness or misassembly exists, repeat step and step .
Repeat step , any time the tire is lowered or disturbed.
Stow the tools and jack securely.
Stowing the flat tire, jack and all tools
incorrect
correct
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