fuel GENESIS G90 2018 Workshop Manual

To help achieve proper engine and powertrain performance and durability, use
only lubricants of the proper quality. The correct lubricants also help promote
engine efficiency that results in improved fuel economy.
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8-6
Specifications & Consumer information
Lubricant VolumeClassification
Engine oil *
1*2
(drain and refill) 3.3 T-GDI7.29 US qt. (6.9
l)ACEA A5/B5
API SN & ILSAC GF-5
5.0
GDI2WD8.45 US qt. (8.0
l)API SM & ILSAC GF-4*3
(or above)AWD9.72 US qt. (9.2
l)
Automatic
transmission fluid 9.72 US qt. (9.2
l)GS ATF SP-IV-RR, Genesis/
Hyundai ATF SP-IV-RR or
other brands meeting the
above specification
approved by Genesis Motors
USA
Engine coolant 3.3 T-GDI
10.36 US qt. (9.8
l)
Mixture of antifreeze and
water (phosphate based eth-
ylene glycol coolant for alu-
minum radiator)
5.0
GDI2WD12.68 US qt. (12.0 l)
AWD12.05 US qt. (11.4l)
Brake fluid 0.74~0.85 US qt.
(0.7~0.8 l)FMVSS116 DOT-3 or DOT-4
Front differential oil (AWD) *
40.74 US qt. (0.7 l)Hypoid gear oil MS517-
15GT 75W/85 (GL-5)
(SK HK SYN GEAR OIL
75W/85 equivalent)
Rear differential oil *
41.48 US qt. (1.4
l)
Transfer case oil (AWD)0.66 US qt. (0.62 l)SHELL TF0870B
Fuel21.9 US gal. (83 l)Refer to “Fuel Requirements”
in the Introduction chapter.
*1: Refer to the recommended SAE viscosity numbers on the next page.
*2: Engine oils labeled Energy Conserving Oil are now available. Along with other additional benefits, they contribute to fuel economy by reducing the amount of fuel
necessary to overcome engine friction. Often, these improvements are difficult to
measure in everyday driving, but in a year’s time, they can offer significant cost and
energy savings.
*
3: If the API SM & ILSAC GF-4 engine oil is not available in your country, you are able to use API SL & ILSAC GF-3
*
4: If the front/rear differential is submerged, we recommend that you visit an author- ized retailer of Genesis Branded products to replace differential oil.

8-7
08
Recommended SAE Viscosity Number
Always be sure to clean the area around any filler plug, drain plug, or
dipstick before checking or draining any lubricant. This is especially
important in dusty or sandy areas and when the vehicle is used on
unpaved roads. Cleaning the plug and dipstick areas will prevent dirt
and grit from entering the engine and other mechanisms that could be
damaged.
Engine oil viscosity (thickness) has an effect on fuel economy and cold weath-
er operating (engine start and engine oil flowability). Lower viscosity engine
oils can provide better fuel economy and cold weather performance, howev-
er, higher viscosity engine oils are required for satisfactory lubrication in hot
weather. Using oils of any viscosity other than those recommended could
result in engine damage. When choosing an oil, consider the range of temper-
ature your vehicle will be operated in before the next oil change. Proceed to
select the recommended oil viscosity from the chart.
NOTICE
*1: For better fuel economy, it is recommended to use the engine oilof a viscosity grade SAE 5W-20 (API SM / ILSAC GF-4
(or above)). However, if the engine oil is not available in your
country, select the proper engine oil using the engine oil viscos-
ity chart.
Temperature Range for SAE Viscosity Numbers
Temperature -30 -20 -10 0 10 20 30 40 50
-10 0 20 40 60 80 100 120
Engine Oil *110W-30
5W-30
°C
(°F)
Temperature Range for SAE Viscosity Numbers
Temperature -30 -20 -10 0 10 20 30 40 50
-10 0 20 40 60 80 100 120
Engine Oil *110W-30
5W-20, 5W-30
°C
(°F)
■ Lambda 3.3 T-GDI
■ Tau 5.0 GDI
*1: For better fuel economy, it is recommended to use the engine oil of a viscosity
grade SAE 5W-30 (ACEA A5/B5). However, if the engine oil is not available in your
country, select the proper engine oil using the engine oil viscosity chart.

Engine Start/Stop button ........................................................................\
................5-7
Evaporative emission control System ..................................................................7-83
Exhaust emission control system ........................................................................\
.7-84
Explanation of scheduled maintenance items ......................................................7-19
Exterior care ........................................................................\
.................................7-81
Exterior overviewFront view ........................................................................\
.............................1-2
Rear view ........................................................................\
..............................1-3
Flat tire Jack and tools ........................................................................\
......................6-16
Jack label ........................................................................\
.............................6-22
Use of compact spare tires ........................................................................\
..6-20
Floor mat anchor(s) ........................................................................\
....................3-151
Fluid Brake fluid........................................................................\
...........................7-27
Washer fluid ........................................................................\
........................7-28
Front seat adjustment ........................................................................\
............2-8
Adjusting the height up and down ..............................................................2-24
Easy access switch ........................................................................\
..............2-13
Forward and rearward adjustment.........................................\
......................2-10
Lumbar support ........................................................................\
...................2-12
Reclining seatback........................................................................\
...............2-11
Removal/Reinstall ........................................................................\
...............2-25
Seat bolster adjustment ........................................................................\
.......2-13
Seat cushion height and tilt ........................................................................\
.2-12
Seat cushion length adjustment ...................................................................2-10
Front seat head restraints ........................................................................\
....2-24
Seat shoulder adjustment ........................................................................\
....2-13
Seatback angle ........................................................................\
.....................2-11
Seatback pocket........................................................................\
...................2-14
Front wiper deicer ........................................................................\
......................3-121
Fuel filler door........................................................................\
..............................3-57 Emergency fuel filler door release ..............................................................3-59
Fuel gauge ........................................................................\
....................................3-62
Fuel requirements........................................................................\
...........................F-7
Fuse switch ........................................................................\
...................................7-54
I-7
I
F

Sunglass holder ........................................................................\
..........................3-143
Sunroof ........................................................................\
.........................................3-44
Sunroof inside air recirculation ........................................................................\
..3-140
Sunvisor ........................................................................\
......................................3-147
Tachometer ........................................................................\
...................................3-61
Theft-alarm system........................................................................\
.......................3-14
Tilt steering / Telescope steering........................................................................\
..3-18
Tire chains ........................................................................\
..................................5-106
Tire pressure monitoring system (TPMS) ............................................................6-10Changing a Tire with TPMS .......................................................................6\
-14
Low tire pressure LCD display with position indicator .............................6-12
Low tire pressure telltale ........................................................................\
.....6-12
TPMS malfunction indicator.......................................................................6\
-13
Tire rotation ........................................................................\
..................................7-39
Tire specification and pressure label ......................................................................8-\
8
Tires and wheels ........................................................................\
...........................7-37 Checking tire inflation pressure ..................................................................7-39
Compact spare tire replacement ..................................................................7-42
Low aspect ratio tires ........................................................................\
..........7-51
Recommended cold tire inflation pressures ................................................7-38
Tire care........................................................................\
...............................7-37
Tire maintenance ........................................................................\
.................7-43
Tire replacement ........................................................................\
..................7-41
Tire rotation ........................................................................\
.........................7-39
Tire sidewall labeling ........................................................................\
..........7-43
Tire traction ........................................................................\
.........................7-43
Wheel alignment and tire balance ...............................................................7-40
Wheel replacement ........................................................................\
..............7-42
Tires and wheels specification ........................................................................\
.......8-4
Towing ........................................................................\
..........................................6-24
Transmission shift indicator ........................................................................\
.........3-64
Trip computer ........................................................................\
...............................3-95 Accumulated Info display ........................................................................\
...3-97
Digital speedometer ........................................................................\
............3-97
Driving Info display ........................................................................\
............3-96
Fuel economy ........................................................................\
......................3-95
I-16
Index
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