Kia Optima: Hydraulic System / Valve Body

Kia Optima DL3 2019-2025 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:

Kia Optima DL3 2019-2025 Service and Repair Manual: Front Axle Assembly


Components and components location Components 1. Front brake disc 2. Front hub assembly 3. Dust cover 4. Front knuckle Repair procedures Removal 1. Disconnect the (-) battery terminal. 2. Remo ...

Kia Optima DL3 2019-2025 Owner's Manual: Special driving conditions


Hazardous driving conditions When hazardous driving conditions are encountered such as water, snow, ice, mud, sand, or similar hazards, follow these suggestions: Drive cautiously and allow extra distance for braking. Avoid sudden braking or steering. When braking with non-ABS brakes pump ...

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