2020 Lexus GS350 differential

GS350_GS F_OM_OM30J07U_(U)
5238-1. Specifications
8
Vehicle specifications
*: The fluid capacity is the quantity of reference.If replacement is necessary, contact your Lexus dealer.
Electrical system
Battery
Open voltage at 68 F (20 C):12.3 V or higher
(Voltage is checked 20 minutes after the engine
and all lights are turned off.)
Charging rates5 A
Automatic transmission
Fluid capacity*
GS350 (2WD)10.0 qt. (9.5 L, 8.4 Imp.qt.)
GS350 (AWD)10.6 qt. (10.0 L, 8.8 Imp.qt.)
GS F11.8 qt. (11.2 L, 9.9 Imp.qt.)
Fluid typeToyota Genuine ATF WS
NOTICE
■Automatic transmission fluid type
Using transmission fluid other than “Toyota Genuine ATF WS” may cause deterioration
in shift quality, locking up of your transm ission accompanied by vibration, and ulti-
mately damage the transmission of your vehicle.
Front differential (AWD models)
Oil capacity0.74 qt. (0.70 L, 0.62 Imp.qt.)
Oil type and viscosityToyota Genuine Differential gear oil GL-5 or equivalent
Above 0 F (-18 C): SAE90
Below 0 F (-18 C): SAE80W or SAE80W-90

524
GS350_GS F_OM_OM30J07U_(U)8-1. Specifications
GS350
GS F
*1: Your Lexus vehicle is filled with “Toyota Genuine Differential Gear Oil” at the factory.
Use Lexus approved “Toyota Genuine Differen tial Gear Oil” or an equivalent oil of
matching quality to satisfy the above specification. Please contact your Lexus dealer
for further details.
*2: Torque transfer modules are located on the ri ght and left sides of the rear differential
unit.
*3: Using torque transfer module fluid other than “Toyota Genuine ATF WS” may cause deterioration of performance, vibration, or ultimately damage the TVD system of your
vehicle.
*: Minimum pedal clearance when depressed wi th a force of 112.4 lbf (500 N, 51.0 kgf)
while the engine is running.
Rear differential
Oil capacity1.43 qt. (1.35 L, 1.19 Imp.qt.)
Oil type and viscosity
Vehicles without LSD (Limited Slip Differential):
Toyota Genuine Differential gear oil LT
75W-85 GL-5 or equivalent
*1
Vehicles with LSD (Limited Slip Differential):
Toyota Genuine Differential gear oil LX 75W-85 GL-5
or equivalent
*1
DifferentialTorque transfer module*2
Oil capacity 1.43 qt. (1.35 L, 1.19 Imp. qt.)
Left-hand side:
0.74 qt. (0.70 L, 0.62 Imp. qt.)
Right-hand side:
0.74 qt. (0.70 L, 0.62 Imp. qt.)
Oil type and
viscosity Toyota Genuine Differential gear
oil LT
75W-85 GL-5 or equivalent
*1Toyota Genuine ATF WS*3
Brakes
Pedal clearance*GS3504.0 in. (102 mm) Min.
GS F4.4 in. (112 mm) Min.
Pedal free play0.04 — 0.24 in. (1.0 — 6.0 mm)
Brake pad wear limit0.04 in. (1.0 mm)
Parking brake lining wear limit0.04 in. (1.0 mm)
Fluid typeSAE J1703 or FMVSS No. 116 DOT 3

580Alphabetical index
GS350_GS F_OM_OM30J07U_(U)
Child restraint system............................ 59Booster seats, definition ....................59
Booster seats, installation.................. 67
Convertible seats, definition ............59
Convertible seats, installation .........65
Front passenger occupant classification system ......................... 52
Infant seats, definition ..........................59
Infant seats, installation .......................65
Installing CRS with LATCH anchors ..................... 64
Installing CRS with seat belts ..........65
Installing CRS with top tether strap .........................68
Child safety ................................................ 58 Airbag precautions .............................. 44
Battery precautions .............392, 508
Child restraint system .........................59
How your child should wear the seat belt ................................. 37, 38
Installing child restraints..................... 63
Moon roof precautions.................... 186
Power window lock switch .............. 181
Power window precautions .......... 183
Rear door child-protectors ........... 146
Removed electronic key battery precautions.................412
Seat belt comfort guide ..................... 37
Seat belt extender precautions ......40
Seat belt precautions .......................... 62
Seat heater precautions.................. 332
Trunk precautions............................... 152 Child-protectors .................................... 146
Cleaning ....................................... 362, 367
Aluminum wheels .............................. 363
Exterior ................................................... 362
Interior ..................................................... 367
Seat belts................................................368
Clock................................................. 93, 347
Coat hooks ............................................. 352
Condenser.............................................. 389
Console box ............................................. 341
Console box light ................................... 341
Consumption screen ............................ 134
Cooling system ..................................... 388 Engine overheating ......................... 509
Consumption screen ............................ 133
Cruise control Cruise control ..................................... 278
Dynamic radar cruise control with full-speed range ................... 266
Cup holders.............................................342
Curtain shield airbags ............................ 42
Customizable features .......................542
Daytime running light system...........223
Defogger Front windshield................................. 324
Outside rear view mirrors ............ 324
Rear window........................................ 324
Differential Front differential ................................. 523
Rear differential................................... 524
D

587Alphabetical index
GS350_GS F_OM_OM30J07U_(U)
Main display..............................................316
MaintenanceDo-it-yourself maintenance..........376
General maintenance ..................... 372
Maintenance data ............................... 516
Maintenance requirements...........370
Malfunction indicator lamp .............. 435
Master warning light ........................... 437
Meter ....................................................92, 98 Head-up display.................................. 126
Indicators................................................... 87
Instrument panel light control .......................................... 95, 103
Meters................................................92, 98
Multi-information display ....... 106, 114
Warning lights ........................................86
Micro dust and pollen filter .............. 324
Mirrors Inside rear view mirror ..................... 175
Outside rear view mirror defoggers ........................................... 324
Outside rear view mirrors ............... 177
Vanity mirrors ......................................346
Moon roof................................................. 184 Door lock linked moon roof operation ..................... 185
Jam protection function ................... 185
Operation ............................................... 184
Warning message ............................. 442
MP3 disc
*
Multi-information display........... 106, 114 Drive information....................... 108, 115
Dynamic radar cruise control with full-speed range ................... 266
“F” content ................................................. 117
G-force ......................................... 109, 120
Lap timer.................................................... 117
LKA (Lane-Keeping Assist)......... 256
Torque distribution .............................. 119
Navigation system
*
Noise from under vehicle ........................8
Odometer ........................................ 93, 100
Oil Engine oil .................................................519
Front differential oil ........................... 523
Rear differential oil ............................ 524
Opener Fuel filler door...................................... 234
Hood........................................................ 378
Trunk ..........................................................149
M
N
O
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.

592Alphabetical index
GS350_GS F_OM_OM30J07U_(U)
SwitchesASC (Active Sound Control) switch...................................................... 221
Audio remote control switches
*
Automatic High Beam switch ..... 225
Brake Hold............................................. 219
Cruise control switch........................................266, 278
Door lock switches ............................ 145
Driving mode select switch ........... 281
Driving position memory switches ................................................ 166
Emergency flashers switch ........... 424
Engine switch ...................................... 203
Garage door opener switches .............................................. 353
Heated steering wheel switch.................................................... 332
HUD (Head-up display) switches ................................................ 126
Ignition switch ..................................... 203
Intuitive parking assist
*
Light switch ........................................... 222
LKA (Lane-Keeping Assist) switch................................................... 260
Meter control switches ........... 107, 115
Moon roof switches........................... 184
Outside rear view mirror switches ................................................. 177 Paddle shift switches..........................210
Parking brake switches .................... 217
Power door lock switch ...................145
Power window switches ................... 181
Rear sunshade switch ..................... 349
Rear window and outside
rear view mirror defoggers
switch ................................................... 324
Seat heater switches ........................ 333
Seat ventilator switches .................. 333
Snow mode switch ........................... 209
“SOS” button ........................................... 72
Talk switch
*
Telephone switches*
Tilt and telescopic steering control switch .................. 174
Tire pressure warning reset switch ................................................... 396
Trunk closer switch............................ 150
Trunk opener switch ..........................149
Trunk opener main switch ............... 151
TVD (Torque Vectoring Differential) switch ......................... 295
Vehicle-to-vehicle distance switch ....................................................272
VSC OFF switch ............................... 299
Window lock switch ........................... 181
Windshield wipers and washer switch ......................... 229

593Alphabetical index
GS350_GS F_OM_OM30J07U_(U)
Tachometer .....................................93, 100Variable red zone............................... 103
Tail lights................................................... 222 Light switch ........................................... 222
Replacing light bulbs ..........................421
Welcome light illumination control ................................................... 144
Talk switch
*
Telephone switches*
Theft deterrent system Alarm........................................................... 79
Engine immobilizer system.............. 77
Tire inflation pressure ......................... 525 Maintenance data ............................. 525
Tire inflation pressure display function ............................................... 395
Warning light ....................................... 437
Warning message ............................. 442
Tire information ..................................... 532 Glossary .................................................537
Size ............................................................534
Tire identification number..............534
Uniform Tire Quality Grading.............................................. 536
Tire pressure warning system ......... 395 Function ................................................. 395
Initializing............................................... 396
Installing tire pressure warning valves and transmitters ............... 395
Registering ID codes .......................397
Warning light ....................................... 437
Warning message ............................. 442 Tires ........................................................... 394
Chains ..................................................... 307
Checking ............................................... 394
Emergency tire puncture repair kit .............................................. 484
If you have a flat tire .............. 473, 484
Inflation pressure................................ 525
Information............................................ 532
Replacing ............................................... 473
Rotating tires ........................................395
Size ........................................................... 525
Snow tires ..............................................309
Spare tire................................................ 473
Tire inflation pressure display function................................................395
Tire pressure warning system .....395
Warning light ....................................... 437
Warning message............................. 442
Tools ........................................................... 474
Top tether strap ....................................... 68
Torque Vectoring Differential (TVD) ..................................................... 295
Total load capacity............................... 200
Towing Dinghy towing ..................................... 202
Emergency towing ............................427
Towing eyelet ...................................... 429
Trailer towing.........................................201
TRAC (Traction Control) Function .................................................. 297
TRAC OFF switch ............................ 299
T
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.

594Alphabetical index
GS350_GS F_OM_OM30J07U_(U)
Transmission...........................................208Automatic transmission ................. 208
Driving mode select switch ........... 281
If the shift lever cannot be shifted from P .....................................214
M mode ..................................................... 211
Paddle shift switches ......................... 210
Trip meters .......................................93, 100
Trunk............................................................149 Internal trunk release lever............. 152
Jam protection function ..................... 151
Luggage security system .................. 151
Open trunk warning message .... 442
Power trunk opener and closer............................................ 149
Smart access system with push-button start ................... 149
Trunk closer switch ............................ 150
Trunk easy closer .................................. 151
Trunk features ......................................344
Trunk grip ............................................... 150
Trunk light ................................................. 151
Trunk opener main switch................ 151
Trunk opener switch ......................... 149
Trunk storage extension.................. 351
Wireless remote control ................. 150
Trunk light ................................................... 151 Trunk light ................................................. 151
Wattage ................................................. 528
Turn signal lights .....................................216 Replacing light bulbs ............. 420, 421
Turn signal lever .................................. 216
Wattage ................................................. 528
TVD (Torque Vectoring Differential) .......................................... 295 USB port
*
Vanity lights ............................................ 346
Vanity lights .......................................... 346
Wattage .................................................528
Vanity mirrors ............................................ 346
Vanity lights .......................................... 346
Variable Gear Ratio Steering (VGRS) ................................................. 298 Function .................................................. 298
Warning message............................. 442
VDIM (Vehicle Dynamics Integrated Manag ement).............. 298
Vehicle data recordings...........................9
Vehicle Dynamics Integrated Management (VDIM)..................... 298
Vehicle identification number .......... 517
Vehicle Stability Control (VSC)...................................................... 297
Ventilators (seat ventilators) ........... 333
VGRS (Variable Gear Ratio Steering) ............................................... 298 Function .................................................. 298
Warning message............................. 442
Voice command system
*
VSC (Vehicle Stability Control) ............. 297
U
V