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Home >> Kia >> 2020 >> K900 >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Hydraulic System >> Fluid >> Repair Procedures >> Automatic Transmission Fluid (ATF) Level Check

Automatic Transmission Fluid (ATF) Level Check

  1. Start the engine to warm up the ATF.
    NOTE: Do not step on the brake and accelerator simultaneously to warm up the ATF.
  2. Check by using KDS that the temperature of the ATF is between 50°C and 60°C (122-140°F).
  3. Move the shift lever slowly from "P" to "D", then back to "P". Repeat this sequence two times and then move the shift lever to "P" range.
    NOTE: Pause in each range for more than 2 seconds.
  4. Lift the vehicle and remove the ATF level plug (A) from the valve body cover.
    NOTE: When removing the ATF level plug, keep the vehicle on a level ground.
    G13143715Courtesy of KIA MOTORS AMERICA, INC.
  5. Check the ATF level.

    Normal:  ATF flows out in a thin oil stream.

    Excessive:  (abnormal): Over 0.9 liters of ATF flows out for 2 minutes.

    Insufficient:  (abnormal): There is no fluid flow.

    If the ATF level is too high or low, follow the instructions below.

    NOTE:
    • Excessive: Drain until the ATF flows out in a thin oil stream.
    • Insufficient: Add the ATF after loosening Injection plug (A) until the ATF flows out in a thin oil stream.

      Tightening torque: 

      34.3 - 44.1 N.m (3.5 - 4.5 kgf.m, 25.3 - 32.5 lb.ft)

    G13143716Courtesy of KIA MOTORS AMERICA, INC.
  6. Install the ATF level plug (A).

    Tightening torque: 

    22.6 - 24.5 N.m (2.3 - 2.5 kgf.m, 16.6 - 18.1 lb.ft)

    G13143717Courtesy of KIA MOTORS AMERICA, INC.
  7. After ATF level check or exchange, be sure to remove ATF from outside automatic transmission.

    (Must make sure to remove the residual ATF between automatic transmission case and valve body cover.)