low oil pressure Lexus GX460 2013 Owner's Manual

648
4-3. Do-it-yourself maintenance
GX460_OM_OM60J63U_(U)
■When replacing wheels
The wheels of your Lexus are equipped with tire pressure warning valves and trans-
mitters that allow the tire pressure warning system to provide advanced warning in
the event of a loss in tire inflation pressure. Whenever wheels are replaced, the tire
pressure warning valves and transmitters must be installed. (→P. 6 3 7 )
CAUTION
■When replacing wheels
●Do not use wheels that are a different size from those recommended in the
Owner’s Manual, as this may result in loss of handling control.
●Never use an inner tube in a leaking wheel which is designed for a tubeless tire.
Doing so may result in an accident, causing death or serious injury.
■When installing the wheel nuts
●Never use oil or grease on the wheel bolts or wheel nuts.
Oil and grease may cause the wheel nuts to be excessively tightened, leading to
bolt or disc wheel damage. In addition, the oil or grease can cause the wheel nuts
to loosen and the wheel may fall off, causing an accident and resulting in death or
serious injury. Remove any oil or grease from the wheel bolts or wheel nuts.
●Be sure to install the wheel nuts with the
tapered ends facing inward. Installing the
nuts with the tapered ends facing outward
can cause the wheel to break and eventu-
ally cause the wheel to come off while driv-
ing, which could lead to an accident
resulting in death or serious injury.
Ta p e r e d
portion
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5
When trouble arises
705
5-2. Steps to take in an emergency
GX460_OM_OM60J63U_(U)
If a warning message is displayed
Stop the vehicle immediately.A buzzer sounds and a warning message is shown on the multi-informa-
tion display. The following warning indicates the possibility of damage to
the vehicle that may lead to an accident. Immediately stop the vehicle in a
safe place and contact your Lexus dealer.
Wa r n i n g m e s s a g eDetails
Indicates abnormal engine oil pressure The warning light may come on if the engine oil pres-
sure is too low.
If a warning is shown on the instrument cluster, stay calm and perform the
following actions:
Master warning light
The master warning light also
comes on or flashes in order to
indicate that a message is cur-
rently being displayed on the
instrument cluster.
Multi-information display
Rear height control air sus-
pension display
If any of the warning lights comes on again after the following actions
have been performed, co ntact your Lexus dealer.
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836
Alphabetical index
GX460_OM_OM60J63U_(U)
TRAC.........................................................340
Traction control .....................................340
Trailer towing.......................................... 375
Transmission shift switches ................ 193
Trip information display....................... 216
Trip meter ................................................. 199
Turn signal lightsReplacing light bulbs............ 676, 677
Switch ........................................................196
Wattage.................................................. 769
Vanity lights Vanity lights ..........................................545
Wattage.................................................. 769
Vanity mirrors ............................................545
Vehicle identification number ......... 759
Vehicle load limits ................................369
Ventilators ...............................................557
VSC (Vehicle Stability Control).....339
Warning buzzers Brake system .........................................710
Open door ...............................697, 709
Open glass hatch reminder ........... 710
Seat belt reminder............................. 697
Third power seat................................... 76 Warning lights
Anti-lock brake system
(ABS) ................................................... 695
Brake system....................................... 693
Charging system ............................... 694
Kinetic dynamic suspension
system.................................................. 696
Low fuel level....................................... 697
Malfunction indicator lamp .......... 694
Master warning light........................ 698
Open door ........................................... 697
PCS .......................................................... 695
Seat belt reminder light .................. 697
Slip indicator light.............................. 695
SRS airbags.......................................... 695
Tire pressure warning light .......... 698
Warning messages Automatic transmission fluid
temperature...................................... 706
Automatic transmission
system.................................................. 706
Brake system......................................... 710
Dynamic radar cruise control system........................................ 708, 712
Engine oil maintenance...................... 711
Engine oil pressure........................... 705
Intuitive parking assist ......................707
Low washer level .................................. 711
Open door ........................................... 709
Open glass hatch................................ 710
Open moon roof................................. 710
Pre-collision system................707, 712
V
W
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