multi display Lexus GX460 2010 Service Manual

333
2-4. Using other driving systems
2
When driving
GX460_CANADA (OM60F29U)
Disabling the TRAC or Active TRAC/VSC systemsIf the vehicle gets stuck in fresh snow or mud, the TRAC or Active TRAC/
VSC systems may reduce power from the engine to the wheels. You may
need to turn the system off to enable you to rock the vehicle in order to
free it.
■ Turning off TRAC or Active TRAC system only
To turn the TRAC or Active TRAC
system off, quickly press and
release the button.
The TRAC OFF will be shown on
the multi-information display.
Press the button again to turn the
system back on.
■Turning off both TRAC or Active TRAC and VSC systems
To turn the TRAC or Active TRAC
and VSC systems off, press and
hold the button for more than 3
seconds while the vehicle is
stopped.
The VSC OFF indicator light will
come on and the TRAC OFF will
be shown on the multi- information
display.
Press the button again to turn the
system back on.
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335
2-4. Using other driving systems
2
When driving
GX460_CANADA (OM60F29U)
■When the brake system operates continuously
The brake actuator may overheat. In this case, the TRAC or Active TRAC and hill-
start assist control systems will stop operating, a buzzer will sound and the TRAC
OFF will be shown on the multi-information display. Refrain from using the system
until the message goes off. (There is no problem with continuing normal driving.)
■If the slip indicator comes on...
It may indicate a malfunction in the VSC, TRAC/Active TRAC or hill-start assist
control system. Consult your Lexus dealer.
CAUTION
■The ABS/Multi Terrain ABS does not operate effectively when
●Tires with inadequate gripping ability are used (such as excessively worn tires on
a snow covered road).
●The vehicle hydroplanes while driving at high speed on wet or slick roads.
■Stopping distance when the ABS/Multi Terrain ABS is operating will exceed that
of normal conditions
The ABS/Multi Terrain ABS is not designed to shorten the vehicle’s stopping dis-
tance. Always maintain a safe distance from the vehicle in front of you in the follow-
ing situations:
●When driving on dirt, gravel or snow-covered roads
●When driving with tire chains
●When driving over bumps in the road
●When driving over roads with potholes or roads with uneven surfaces
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386
3-1. Using the air conditioning system and defogger
GX460_CANADA (OM60F29U)
Multi-information display (Accessory meters)
Driver’s side temperature displayFront passenger’s side temperature display
Rear passenger’s side temperature display
(vehicles with a rear automatic air conditioning system)
Cooling and dehumidification function on/off display
Fan speed displayAir outlet display
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398
3-1. Using the air conditioning system and defogger
GX460_CANADA (OM60F29U)
■Switching between outside air and recirculated air modes
Recirculated air mode or outside air mode may be automatically switched to in
accordance with the temperature setting, the inside temperature, outside tempera-
ture, etc.
■Using the system in recirculated air mode
The windows will fog up more easily if the recirculated air mode is used.
■Window defogger feature
Recirculated air mode may automatically switch to
(outside air) mode in situ-
ations where the windows need to be defogged.
■Automatic mode for air intake control (vehicles with a rear automatic air condi-
tioning system)
In automatic mode, the system detects exhaust gas and other pollutants and auto-
matically switches between outside air and recirculated air modes.
When the air conditioning is off, and the fan is operating, turning automatic mode
on will activate the air conditioning system.
■Micro dust and pollen filter
●In order to prevent the windows from fogging up when the outside air is cold,
the following may occur.
• Outside air mode does not switch to (recirculated air) mode.
• The air conditioning system operates automatically.
• The operation cancels after 1 minute.
●In rainy weather, the windows may fog up. Press .
■When outside air temperature is below 32 °F (0 °C)
The cooling and dehumidification function may not operate even when the “A/C”
button is pressed.
■When the “A/C ON” in the multi-information display (accessory meter) flashes
Press
the “A/C” button and turn off the cooling and dehumidification function and
turn it on again. There may be a problem in the air conditioning system if the indica-
tor light continues to flash. Turn the air conditioning system off and have it inspected
by your Lexus dealer.
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417
3-2. Using the audio system
3
Interior features
GX460_CANADA (OM60F29U)
Loading a CD■ Loading a CD
Press the “LOAD” button.
“WAIT” is shown on the display.
When the indicator on the slot turns from amber to green, insert a
CD.
The display changes from “WAIT” to “LOAD”.
■Loading multiple CDs
Press and hold the “LOAD” button until you hear a beep.
“WAIT” is shown on the display.
When the indicator on the slot turns from amber to green, insert a
CD.
The display changes from “WAIT” to “LOAD”.
The indicator on the slot turns to amber when the CD is being inserted.
When the indicator on the slot turns from amber to green, insert
the next CD.
Repeat the procedure for the remaining CDs.
To cancel the operation, press the “LOAD” button. If you do not insert a
disc within 15 seconds, loading will be canceled automatically.
STEP1
STEP2
STEP1
STEP2
STEP3
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529
3-7. Other interior features
3
Interior features
GX460_CANADA (OM60F29U)
■Items unsuitable for the cool box
●Drinks in unsealed containers
●Fragile items, perishables or anything with strong odor
●Owner’s manual, electronic devices, CDs, etc.
■When the indicator light flashes
The cool box is not operated when any of the following conditions occurs.
●When the air conditioning system is off
Turn the air conditioning system on also turns on the cool box.
●When outside air temperature is about 32 °F (0 °C) or below.
●When the “A/C ON” in the multi-information display (accessory meter)
(→ P. 3 8 4 ) a l s o f l a s h e s
Press the “A/C” button to turn off the c ooling and dehumidification function and
turn it on again.
If the indicator light continues to flash, there may be a malfunction in the system.
Turn the air conditioning system off and have it inspected by your Lexus dealer.
■When using the cool box lid as an armrest
Slide the cool box lid forward or backward as
needed. Slide the lid while pulling up the
upper lever to release the lock.
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613
4-3. Do-it-yourself maintenance
4
Maintenance and care
GX460_CANADA (OM60F29U)
■After changing the engine oil (U.S.A. only)
The engine oil maintenance data should be reset. Perform the following proce-
dures:
Press the Menu switch ( →P. 212) to change the multi-information display
to blank.
Turn the “ENGINE START STOP” switch off.
While pressing the ODO/TRIP button ( →P. 1 9 5 ) , t u r n t h e “ E N G I N E
START STOP” switch to IGNITION ON mode.
Continue to press and hold the butto n for more than 7 seconds after the
“ENGINE START STOP” switch is turned to IGNITION ON mode.
STEP1
STEP2
STEP3
STEP4
The message shown in the illustration will
appear on the display. After 5 seconds, the
system reset will be completed.
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626
4-3. Do-it-yourself maintenance
GX460_CANADA (OM60F29U)
Washer fluidIf any washer does not work or the
warning message appears on the
multi-information display, the
washer tank may be empty. Add
washer fluid.
CAUTION
■When refilling the washer fluid
Do not refill the washer fluid when the engine is hot or running, as the washer fluid
contains alcohol and may catch fire if spilled on the engine etc.
NOTICE
■Do not use any fluid other than washer fluid
Do not use soapy water or engine antifreeze instead of washer fluid.
Doing so may cause streaking on the vehicle’s painted surfaces.
■Diluting washer fluid
Dilute washer fluid with water as necessary.
Refer to the freezing temperatures listed on the washer fluid tank.
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652
4-3. Do-it-yourself maintenance
GX460_CANADA (OM60F29U)
51ECU-B10 A
BODY ECU, meter, heater, steering
sensor, wireless remote control, seat
position memory, tilt and telescopic
steering, multi display, Smart access
system with push button start, folding
seat, cool box, DSS#2 ECU, steering
switch, D-module switch, overhead
module
52WSH FR NO.27. 5 ADSS#1 ECU
53H-LP RH-LO15 AHeadlight low beam (right), headlight
leveling system
54H-LP LH-LO15 AHeadlight low beam (left), headlight
leveling system
55INJ10 ACoil, injector, ignition, noise filter
56EFI NO.210 A
O2 SSR, AFM, ACIS VSV, AI
COMB, KEY OFF PUMP, EYP VSV,
EGR VALVE, CANISTER VSV, AI
VSV RLY, AI PUMP HTR RLY
57WIP FR NO.27. 5 ADSS#1 ECU
58WSH RR15 ARear window washer
59SPARESpare fuse
60SPARESpare fuse
61SPARESpare fuse
FuseAmpereCircuit
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653
4-3. Do-it-yourself maintenance
4
Maintenance and care
GX460_CANADA (OM60F29U)Under the instrument panel
FuseAmpereCircuit
1P/O U T L E T15 APo w e r o u t l e t
2ACC7. 5 A
Outside rear view mirror motor,
BODY ECU, air conditioning system,
audio system, navigation system,
parking assist system, back up relay,
DSS#2 ECU, AT indicator, EFI ECU,
shift lock ECU, DCM, MAYDAY
ECU
3BKUP LP10 A
Back-up lights, audio system, multi
information display, DSS#2 ECU,
parking assist sensor
4TOW I N G B K L P10 ATo w i n g
5AV S20 AAir suspension system
6KDSS10 AKDSS ECU
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