check engine light Lexus GX460 2014 Owner's Guide

5467-2. Steps to take in an emergency
GX 460 _O M_ OM6 0K 80 U_ (U)
Start the engine of the second vehicle. Increase the engine speed slightly and
maintain at that level for approximately 5 minutes to recharge the battery of
your vehicle.
Open and close any of the doors of your vehicle with the engine switch off.
Maintain the engine speed of the second vehicle and start the engine of your
vehicle by turning the engine switch to IGNITION ON mode.
Once your vehicle’s engine has started, remove the jumper cables in the exact
reverse order in which they were connected.
Once the engine starts, have the vehicle checked at your Lexus dealer as soon
as possible.
■Starting the engine when the battery is discharged
The engine cannot be started by push-starting.
■To prevent battery discharge
●Turn off the headlights and the audio system while the engine is off.
●Turn off any unnecessary electrical components when the vehicle is running at a low
speed for an extended period, such as in heavy traffic.
■Charging the battery
The electricity stored in the battery will disc harge gradually even when the vehicle is not
in use, due to natural discharge and the draining effects of certain electrical appliances. If
the vehicle is left for a long time, the battery may discharge, and the engine may be
unable to start. (The battery recharges automatically during driving.)
■When recharging or replacing the battery
●Make sure that the key is not inside the vehicle when recharging or replacing the bat-
tery. The key may be locked in the vehicle if the alarm is activated. ( →P. 6 9 )
●In some cases, it may not be possible to unlock the doors using the smart access system
with push-button start when the battery is discharged. Use the wireless remote control
or the mechanical key to lock or unlock the doors.
●The engine may not start on the first attempt after the battery has recharged but will
start normally after the second attempt. This is not a malfunction.
●The engine switch mode is memorized by the vehicle. When the battery is recon-
nected, the system will return to the mode it was in before the battery was discharged.
Before disconnecting the battery, turn the engine switch off. If you are unsure what
mode the engine switch was in before the battery discharged, be especially careful
when reconnecting the battery.
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GX 460 _O M_ OM6 0K 80 U_ (U)
5598-1. Specifications
8
Vehicle specifications
*: Your Lexus vehicle is filled with “Toyota Genuine Differential Gear Oil” at the factory.Use Lexus approved “Toyota Genuine Differential Gear Oil” or an equivalent of
matching quality to satisfy the above specification. Please contact your Lexus dealer
for further details.
*: Your Lexus vehicle is filled with “Toyota Genuine Differential Gear Oil” at the factory. Use Lexus approved “Toyota Genuine Differential Gear Oil” or an equivalent of
matching quality to satisfy the above specification. Please contact your Lexus dealer
for further details.
Electrical system (battery)
Specific gravity reading at
68 °F (20 °C):12.6  12.8 V Fully charged
12.2  12.4 V Half charged
11.8  12.0 V Discharged
(*: Voltage is checked 20 minutes after the engine
and all the lights are turned off.)
Charging rates5 A max.
Front differential
Oil capacity1.48 qt. (1.40 L, 1.23 Imp.qt.)
Oil type and viscosity*Toyota Genuine Differential Gear Oil LT 75W-85
GL-5 or equivalent
Rear differential
Oil capacity2.85 qt. (2.70 L, 2.38 Imp.qt.)
Oil type and viscosity*Toyota Genuine Differential Gear Oil LT 75W-85
GL-5 or equivalent
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611Alphabetical index
GX 460 _O M_ OM6 0K 80 U_ (U)
Emergency flashers ............................. 498
EngineAccessory mode................................. 182
Compartment ....................................... 451
Hood ....................................................... 450
How to start the engine ..................... 181
Identification number ...................... 556
If the engine will not start............... 540
Ignition switch (engine switch).......181
Overheating ........................................ 548
Engine compartment cover ...............451
Engine coolant....................................... 455 Capacity ................................................ 558
Checking............................................... 455
Preparing and checking before winter ................................... 366
Engine immobilizer system ................. 66
Engine oil ................................................. 453 Capacity ................................................ 556
Checking................................................453
Preparing and checking before winter ................................... 366
Engine switch ............................................ 181
Engine switch light ............................... 392
EDR .................................................................10 Flat tire ....................................................... 527
Floor mats.................................................... 24
Fluid
Automatic transmission ................. 560
Brake..........................................................561
Steering .................................................. 562
Washer ................................................... 463
Fog lights.................................................. 200 Switch ................................................. 200
Wattage .................................................563
Four-wheel drive system................... 332
Front passenger occupant classification system ............................45
Front passenger’s seat belt reminder light ..................................... 509
Front position lights ............................... 192 Light switch............................................. 192
Wattage .................................................563
Front seats.................................................. 115
Adjustment............................................... 115
Cleaning................................................. 437
Correct driving posture .................... 26
Driving position memory.................128
Head restraints ..................................... 132
Seat heaters ..........................................390
Seat position memory .......................128
Front turn signal lights ..........................190
Replacing light bulbs .......................490
Turn signal lever .................................. 190
Wattage .................................................563F
*:For vehicles with a navigation system or a multimedia system, refer to the “NAVIGATION SYSTEM OWNER’S MANUAL” or“MULTIMEDIA OWNER’S MANUAL”.
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617Alphabetical index
GX 460 _O M_ OM6 0K 80 U_ (U)
Door lock switches ..............................99
Driving position memory switches ................................................ 128
Emergency flashers switch .......... 498
Engine switch ..........................................181
Fog light switch .................................. 200
Four-wheel drive control switch.................................................... 332
Headlight cleaner switch .............. 209
Height control button ...................... 327
LDA switch ...........................................228
Light switches ....................................... 192
Moon roof switches........................... 145
Multi-terrain Monitor switch ....... 303
Multi-terrain Select switch............ 298
“ODO TRIP” button .................... 78, 81
Outside rear view mirror switches ................................................ 139
Parking assist........................................ 234
PCS off switch .................................... 358
Power door lock switch ....................99
Power window switch .......................142
Rear window wiper and washer switch...................................207
Rear window and outside rear view mirror
defoggers switch ............................. 381
Seat heater switches........................ 390
Talk switch Tilt and telescopic steering
control switch.....................................135
Vehicle-to-vehicle distance button ..................................................... 219
VSC OFF switch ............................... 343
Window lock switch .......................... 142
Windshield wipers and washer switch .................................. 202
Tachometer ................................................ 77
Tail lights .................................................... 192 Light switch............................................. 192
Talk switch
*
Telephone switch
*
Theft deterrent system
Alarm .......................................................... 68
Engine immobilizer system ............. 66
Tire inflation pressure........................... 471 Maintenance data................................ 471
Tires ............................................................464 Chains ..................................................... 366
Checking ............................................... 464
If you have a flat tire .......................... 527
Inflation pressure.................................. 471
Information............................................ 567
Replacing ............................................... 527
Rotating tires ........................................ 464
Size ........................................................... 562
Snow tires ..............................................368
Spare tire................................................ 527
Tire pressure warning
system .................................................. 465
T
*:For vehicles with a navigation system or a multimedia system, refer to the “NAVIGATION SYSTEM OWNER’S MANUAL” or“MULTIMEDIA OWNER’S MANUAL”.
GX460_OM_OM60K80U_(U).book Page 617 Wednesday, July 3, 2013 11:40 AM