ignition Lexus GX460 2013 Repair Manual

698
5-2. Steps to take in an emergency
GX460_OM_OM60J63U_(U)
*1: Open door warning buzzer:
The open door warning buzzer sounds to alert one or more of the doors is not
fully closed (with the vehicle having reached a speed of 3 mph [5 km/h]).
(→ P. 7 0 9 )
*2: Driver’s and front passenger’s seat belt reminder buzzer:
The driver’s and front passenger’s seat belts reminder buzzer sounds to alert
the driver and front passenger that his/her seat belt is not fastened. Once the
“ENGINE START STOP” switch is turned to IGNITION ON mode, the buzzer
sounds for 4 to 8 seconds. If the vehicle reaches a speed of 12 mph (20 km/h),
the buzzer sounds intermittently for 10 seconds. Then, if the seat belt is still
unfastened, the buzzer will sound in a different tone for 20 more seconds.
Warning lightWarning light/DetailsCorrection procedure
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. 7 0 5
Tire pressure warning light
When the light comes on:
Low tire inflation pressure.Adjust the tire inflation pres-
sure.
When the light comes on after
blinking for 1 minute:
Malfunction in the tire pres-
sure warning system.
Have the system checked by
your Lexus dealer.
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763
6-1. Specifications
6
Vehicle specifications
GX460_OM_OM60J63U_(U)
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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829
Alphabetical index
GX460_OM_OM60J63U_(U)
Electronic keyIf the electronic key does not
operate properly .............................744
Emergency, in case of
If the electronic key does not operate properly .............................744
If the engine will not start ............... 740
If the shift lever cannot be shifted from P.................................... 742
If the vehicle has discharged
battery.................................................. 746
If the warning buzzer sounds...... 693
If the warning light turns on .......... 693
If the warning message is
displayed ............................................ 705
If you have a flat tire .........................726
If you lose your keys .........................743
If you think something is
wrong.....................................................691
If your vehicle becomes stuck .....752
If your vehicle has to be stopped in an emergency ......... 754
If your vehicle needs to be towed ...................................................685
If your vehicle overheats................ 749
Emergency flashers
Switch ......................................................684 Engine
Accessory mode................................. 183
Compartment....................................... 618
Engine switch ........................................ 183
Hood ..........................................................617
How to start the engine ................... 183
Identification number .......................759
If the engine will not start................740
Ignition switch ....................................... 183
Overheating ......................................... 749
Engine compartment cover .............. 619
Engine coolant Capacity ................................................. 763
Checking ............................................... 624
Preparing and checking before winter ......................................371
Engine coolant temperature gauge....................................................... 199
Engine immobilizer system.................. 119
Engine oil Capacity ...................................................761
Checking .............................................. 620
Preparing and checking before winter ......................................371
Engine switch .......................................... 183
Engine switch light................................ 525
Event data recorder (EDR) ................. 23E
*: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”.
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831
Alphabetical index
GX460_OM_OM60J63U_(U)
Hill-start assist control ....................... 340
Hood ........................................................... 617
HooksCargo ......................................................565
Cargo hooks ....................................... 566
Coat ...........................................................561
Horn.............................................................198
I/M test ........................................................ 611
Identification Engine ..................................................... 759
Vehicle.................................................... 759
Ignition switch ..........................................183
Ignition switch light Ignition switch light ........................... 525
Illuminated entry system ................... 528
Indicator lights ....................................... 202
Initialization
Items to initialize ................................ 808
Inside door handle light ..................... 525
Inside rear view mirror...........................99
Instrument cluster light control ...... 200
Interior lights Interior lights ........................................ 525
Switch .......................................................527
Wattage ................................................. 769
Intuitive parking assist .........................270 Jack
Vehicle-equipped jack ................... 726
Jack handle.............................................. 726
Keyless entry ................................................. 49
Keys
Electronic key ......................................... 28
Engine switch ............................................31
If you lose your keys ......................... 743
If the electronic key does not operate properly ............................ 744
Key number plate ................................. 28
Keyless entry ........................................... 49
Keys ............................................................. 28
Mechanical key ...................................... 28
Wireless remote control key .......... 49
Kinetic Dynamic Suspension System (KDSS) ...................................340
Lane Departure Alert ......................... 279
LDA ............................................................ 279
License plate lights Replacing light bulbs ....................... 680
Light bulbs
Replacing .............................................. 670
Wattage..................................................769
I
J
K
L
*: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”.
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835
Alphabetical index
GX460_OM_OM60J63U_(U)
Switch“ENGINE START STOP”
switch .....................................................183
Engine switch ........................................183
“2nd STRT” switch .............................. 192
Center differential lock/unlock
switch ....................................................327
“DAC” switch ...................................... 336
Emergency flasher Switch ............684
Fog light switch....................................237
Hazard light Switch ..........................684
Heated steering wheel switch ....555
Height control off switch ............... 320
Ignition switch........................................183
Light switches.......................................223
Power door lock switch.....................52
Power window switch...................... 105
“RSCA OFF” switch ............................ 141
Rear window defogger switch
*.................................................. 417
Transmission shift switch ................. 193
Window lock switch ......................... 105
Wipers and washer switch........... 240
Tachometer .............................................. 199
Tail lights Replacing light bulbs ...................... 680
Switch .......................................................223
Talk switch
*.............................................496
Telephones switch
*.............................496
Theft deterrent system Alarm ........................................................... 121
Engine immobilizer system ..............119 Tire inflation pressure ......................... 643
Tire information
Glossary ................................................ 780
Size............................................................ 776
Tire identification number.............. 775
Uniform Tire Quality Grading ....778
Tires Chains .......................................................371
Checking .............................................. 636
If you have a flat tire .......................... 726
Inflation pressure............................... 768
Information ............................................ 774
Pressure warning system.............. 636
Replacing ............................................... 726
Rotating tires ....................................... 636
Size........................................................... 768
Snow tires ................................................371
Spare tire ................................................ 726
Tire pressure warning system ................................................. 636
Tools ........................................................... 726
Total load capacity ...............................369
Towing Dinghy towing .....................................394
Emergency towing........................... 685
Trailer towing .......................................375
T
*: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”.
GX460_OM_OM60J63U_(U).book Page 835 Thursday, March 29, 2012 9:10 AM