automatic transmission Lexus IS250C 2010 Service Manual

533
6-1. Specifications
6
Vehicle specifications
10_IS250C/350C_U
Differential
*: “Toyota Genuine Differential Gear Oil” is filled in your Lexus vehicle at factoryfill. Use Lexus approved “Toyota Genuine Differential Gear Oil” or an equiva-
lent of matching quality to satisfy the above specification. Please contact your
Lexus dealer for further details.
Automatic tr ansmission
*: The fluid capacity is provided as a reference. If replacement is necessary, con-
tact your Lexus dealer.
Oil capacity
IS350C:
1.42 qt. (1.35 L, 1.19 Imp. qt.)
IS250C: 1.20 qt. (1.15 L, 1.01 Imp. qt.)
Oil type and viscosity*“Toyota Genuine Differential Gear Oil LT 75W-85
GL-5” or equivalent
Fluid capacity*
IS350C:8.3 qt. (7.9 L, 6.9 Imp. qt.)
IS250C: 7.9 qt. (7.5 L, 6.5 Imp. qt.)
Fluid typeTo y o t a G e n u i n e AT F W S
NOTICE
Using automatic transmission fluid other than “Toyota Genuine ATF WS” may cause
deterioration in shift quality, locking up of your transmission accompanied by vibra-
tion, and ultimately damage the automatic transmission of your vehicle.

535
6-1. Specifications
6
Vehicle specifications
10_IS250C/350C_U
Brakes
*1: Minimum pedal clearance when depressed with a force of 110 lbf (490 N, 50kgf) while the engine is running.
*2: Parking brake pedal travel when depressed with a force of 67.4 lbf (300 N,30.6 kgf).
*3: Parking brake lever travel when pulled up with a force of 45.0 lbf (200 N, 20.4kgf ).
Pe d a l c l e a r a n c e *1
IS 350C
IS 250C
Manual transmission
Automatic transmission4.13 in. (105 mm) Min.
4.09 in. (104 mm) Min.
4.3 in. (108 mm) Min.
Pedal free play0.04  0.08 in. (1.0  2.0 mm)
Brake pad wear limit0.04 in. (1.0 mm)
Parking brake lining wear limit0.04 in. (1.0 mm)
Parking brake pedal travel *2/
lever travel
*3
Pe d a l t y p e
Lever type7  9 clicks
5
 7 clicks
Fluid typeSAE J1703 or FMVSS No. 116 DOT 3

559
6-2. Customization
6
Vehicle specifications
10_IS250C/350C_U
Door lock
(
→P. 4 3 )
Unlocking using a key
Driver's door
unlocked in one
step, both side
doors unlocked
in two steps
Both side doors
unlocked in one step
Speed-detecting auto-
matic door lock function
(Manual transmissions)
OnOff
Speed-detecting auto-
matic door lock function
(Automatic transmissions)
OffOn
Opening driver's door
unlocks both side doors
(Manual transmissions)
OnOff
Opening driver's door
unlocks both side doors
(Automatic transmissions)
OffOn
Shifting gears to P
unlocks both side doorsOnOff
Shifting gears to position
other than P locks both
side doors
OnOff
Steering
wheel
(
→P. 7 2 )
Auto tilt-away functionOnOff
ItemFunctionDefault settingCustomizedsetting

570
10_IS250C/350C_U
Abbreviation list
Abbreviation/Acronym list
ABBREVIATIONSMEANING
ABSAnti-lock Brake System
AFSAdaptive Front-lighting System
AI-SHIFTArtificial Intelligence Shift
ALRAutomatic Locking Retractor
CALCalibration
CRSChild Restraint System
DISPDisplay
ECTElectronic Controlled Transmission
ECUElectronic Control Unit
EDREvent data recorder
ELREmergency Locking Retractor
EPSElectric Power Steering
ETCSElectronic Throttle Control System
GAWRGross Axle Weight Rating
I/MEmission inspection and maintenance
LATCHLower Anchors and Tethers for Children
LEDLight Emitting Diode
MMTMethylcyclopentadienyl Manganese Tricarbonyl
M + SMud and Snow
MTBEMethyl Tertiary Butyl Ether
OBDOn Board Diagnostics
PCSPre-Collision System
SRSSupplemental Restraint System
TINTire Identification Number
TPMSTire Pressure Warning System

572
10_IS250C/350C_U
Alphabetical index
Alphabetical index
A/C ............................................................230
ABS.............................................................204
AFS ...............................................................174
Adaptive front lighting system ..........174
Air conditioning filter .......................... 422
Air conditioning systemAir conditioning filter ....................... 422
Automatic air conditioning system .................................................. 230
Airbags
Airbag operating conditions..........102
Airbag precautions for your child........................................................ 106
Airbag warning light ........................ 464
Front passenger occupant classification system........................... 111
General airbag pr ecautions ......... 106
Locations of airbags.......................... 100
Modification and disposal of airbags .................................................... 110
Proper driving posture ........... 98, 106
Side airbag operating conditions............................................ 103
Side airbag precautions .................. 106
SRS airbags ........................................... 100
Alarm ............................................................95
Antenna .................................................... 247
Anti-lock brake system ......................204
Ashtrays ....................................................352
Audio input ..............................................284 Audio system
Antenna................................................... 247
AUX adapter ...................................... 284
Bluetooth
® audio ............................. 289
CD player/changer ......................... 250
iPod
® player ....................................... 265
MP3/WMA disc................................257
Optimal use ......................................... 282
Portable music player ..................... 284
Radio ........................................................ 242
Steering wheel audio switch........ 286
USB memory player ........................ 273
Automatic air conditioning system .................................................... 230
Automatic headlight leveling system ......................................................175
Automatic light control system......... 173
Automatic transmission Automatic transmission ................... 147
If the shift lever cannot be shifted from P................................... 499
S mode ....................................................... 151
AUX adapter ......................................... 284
A

579
Alphabetical index
10_IS250C/350C_U
Shift leverAutomatic transmission.................... 147
If the shift lever cannot be shifted from P ................................... 499
Manual transmission ..........................154
Shift lever light ....................................... 338
Shift lock system ................................... 499
Shopping bag hooks ........................... 359
Side airbags ............................................. 100
Side marker lights
Switch ........................................................ 173
Side mirror
Adjusting and folding ..........................75
Mirror position memory ................... 56
Smart access system with push-button start
Entry function ......................................... 28
Starting the engine.............................. 142
Spare tire Inflation pressure ................................. 416
Storage location.................................486
Spark plug ............................................... 532
Specifications......................................... 526
Speech command switch..................... 311
Speedometer Speed indicator ....................................159
Speedometer ........................................159 Steering wheel
Adjustment ............................................... 72
Audio switches ................................... 286
Steering wheel position
memory ..................................................56
Storage feature......................................340
Stuck If your vehicle becomes stuck ...... 512
Sun visors .................................................346
Switch ECT switch............................................. 148
Emergency flasher switch .............452
Engine switch .........................................142
ETCS switch .......................................... 155
Fog light switch .....................................176
Hazard light switch ...........................452
Ignition switch ........................................142
Light switches ........................................173
Power door lock switch .................... 43
Power window switch ........................ 78
Roof switch................................................ 81
Satellite switches.................................349
Transmission shift switches ........................................149, 151
Window lock switch............................ 78
Wipers and washer switch ............. 177