Kia Optima Hybrid: Automatic Transaxle System / Hydraulic System

Automatic Transaxle Repair procedures

Removal     • Be sure to read and follow the “General Safety Information and Caution” before doing any work related with the high voltage system. Failure to follow the safety instructions ...

Description and Operation

Description The hydraulic system consists of oil, an oil filter, oil pump, and a valve body (valves and solenoid valves). The machanical oil pump is in the transaxle and is mechanically turned by the input ...

Other information:

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Yaw-rate and Lateral G Sensor Description and Operation


Description When the vehicle is turning with respect to a vertical axis the yaw rate sensor detects the yaw rate electronically by the vibration change of plate fork inside the yaw rate sensor. If yaw velocity reaches the specific velocity after it detects the vehicle''yawing, the ESC control is reactivated. ...

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Special Service Tools


Special Service Tools Tool (Number and name)IllustrationUseCrankshaft front oil seal installer(09214-3K000)(09231-H1100)Installation of the front oil sealA : 09214-3K000 (installer)B : 09231-H1100 (handle)Valve stem seal installer(09222-4A000)Installation of the valve stem sealValve spring compressor(09222-3K000)(09222-3K100)Removal ...

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