Kia Optima: Hydraulic System / Valve Body

Kia Optima DL3 2019-2024 Service and Repair Manual / Automatic Transaxle System / Hydraulic System / Valve Body

Repair procedures
Replacement
  

It is not recommended to replace the valve body . If the valve body needs to be replaced, the automatic transaxle assembly should be replaced and the oil pressure characteristics should be input using the KDS. If replacing the valve body, it is not possible to input the oil pressure characteristics using the KDS and if not performing the oil pressure characteristics input procedure, a shift shock or delay may occur.

1.

Replace the automatic transaxle assembly.

(Refer to Automatic Transaxle System - "Automatic Transaxle System")

Fluid
Repair procedures Inspection Automatic Transaxle Fluid (ATF) Level Check    When checking the ATF level, be careful ...

Oil Pump
Repair procedures Removal    If ATF is leaking due to damage on O-ring, replace O-ring with a new one. (Refer to ...

Other information:

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Components and components location Components 1. Water pump pulley 2. Water pump 3. Water pump gasket Repair procedures Removal and Installation 1. Drain the coolant. (Refer to Cooling System - "Coolant") ...

Kia Optima DL3 2019-2024 Service and Repair Manual: Crankcase Emission Control System


Schematic diagrams Schematic Diagram Repair procedures Inspection 1. After disconnecting the vapor hose from the PCV valve, remove the PCV valve. 2. Reconnect the PCV valve to the vapor hose. 3. In ...

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