Hyundai Accent (HC): Intelligent Variable Transmission (IVT) System (Continuously Variable Transmission) / Specifications

Hyundai Accent (HC) (2017 - 2022) Service Manual / Intelligent Variable Transmission (IVT) System (Continuously Variable Transmission) / Specifications

- Service data

ItemSpecification
Transmission typeSmartstream IVT
Engine typeGasoline 1.6 MPI
Clutch typeTorque converter
Torque converter sizeØ 210mm(8.2677in.)
Oil pump typeChain drive vane pump
Planetary gearDouble pinion planetary gear
Gear ratioForward2.68 - 0.385
Reverse2.822 - 1.822
Final gear ratio4.892
Component elementsOil pump1 unit
Oil filterMain filter : 1 unit
pressure filter : 1 unit
Clutch1 unit
Brake1 unit
Planetary gear1 unit
Drive pulley1 unit
Driven Pulley1 unit
Chain belt1 unit
Solenoid valveDirect Control VFS : 1 units
Indirect Control VFS : 4 units

*IVT : Intelligent Variable Transmission *IVTF : Intelligent Variable Transmission Fluid*VFS : Variable Force SolenoidPosition Switch
ItemSpecification
Power supply (V)4.5 - 5.5 V
Output typePWM (S1, S2), ON/OFF (Ps, Ns)

- Tightening Torques
Item N.m kgf.m lb-ft
TCM mounting nut & bolt9.8 - 11.81.0 - 1.27.2 - 8.7
Shift cable bracket mounting bolt14.7 - 21.61.5 - 2.210.9 - 15.9
Shift cable mounting nut9.8 - 13.71.0 - 1.47.2 - 10.1
IVT mounting bracket bolt98.1 - 117.710.0 - 12.072.3 - 86.8
IVT support bracket mounting bolt58.9 - 78.56.0 - 8.043.4 - 57.8
Roll rod bracket mounting bolt 49.0 - 63.75.0 - 6.536.2 - 47.0
107.9 - 127.511.0 - 13.079.6 - 94.0
Torque converter mounting bolt45.1 - 52.04.6 - 5.333.3 - 38.3
IVT upper mounting bolt (TM=>Eng)42.2 - 53.94.3 - 5.531.1 - 39.8
IVT lower mounting bolt (Eng=>TM)42.2 - 48.14.3 - 4.931.1 - 35.4
42.2 - 53.94.3 - 5.531.1 - 39.8
Driven pulley speed sensor mounting bolt9.8 - 11.81.0 - 1.27.2 - 8.7
Shift lever assembly mounting bolt8.8 - 13.70.9 - 1.46.5 - 10.1
Position switch mounting bolt9.8 - 11.81.0 - 1.27.2 - 8.7
Fluid drain plug34.3 - 39.23.5 - 4.0 25.3 - 28.9
Starter mounting bolt49.0 - 63.75.0 - 6.536.2 - 47.0
Electric Oil Pump(EOP) mounting bolts19.6 - 26.52.0 - 2.714.5 - 19.5

- Lubricants
IVTF Grade  RecommendedAllowed    
SP-CVT1The list of transmission fluid approved by Hyundai : MICHANG SP-CVT1
 IVTF  Quantity6.5L (1.71 U.S gal., 6.86 U.S.qt., 5.72 Imp.qt.)

   

• Be sure to use the genuine Intelligent Variable Transmission Fluid(IVTF) (SP-CVT1).

• When replacing with non-genuine IVTF, bad shift and vibration may occur, causing damamge to the Intelligent Variable Transmission (IVT).

• Non-genuine IVT fluid includes after market IVT fluid indicated as interchangeable with genuine Hyundai fluid.

Intelligent Variable Transmission (IVT) System (Continuously Variable Transmission)

Troubleshooting

Other information:

Hyundai Accent (HC) (2017 - 2022) Service Manual: Windshield Wiper-Washer Switch

- Removal 1.Disconnect the negative (-) battery terminal. 2.Remove the steering wheel.(Refer to Steering System - "Steering Wheel") 3.Remove the steering column upper and lower shrouds after loosening the screws.(Refer to Body - "Steering Column Shroud Panal") 4.Remove the clock spring.(Refer to Restraint - "Driver Airbag (DAB) Module and Clock Spring") 5.

Hyundai Accent (HC) (2017 - 2022) Service Manual: Floor Console Assembly

- Replacement [Manual consle]     • Put on gloves to prevent hand injuries.     • When removing with a flat - tip screwdriver or remover, wrap protective tape around the tools to prevent damage to components. • Use a plastic panel removal tool to remove interior trim pieces without marring the surface.

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