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Home >> Kia >> 2020 >> Cadenza Technology >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Hydraulic System >> Valve Body >> Repair Procedures >> Installation

Repair Procedures: Installation

  1. Install in the reverse order of removal.
    NOTE:
    • 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 not performing the oil pressure characteristics input procedure, a shift shock or delay may occur.
    • The existing valve body cover gasket (A) must be replaced with a new one. (Do not reuse it.)
      G13403765Courtesy of KIA MOTORS AMERICA, INC.
  2. Perform the procedures below after in replacing the valve body assembly.
    1. Refill the automatic transaxle with fluid.

      (Refer to Hydraulic System - "FLUID ")

    2. Clear the diagnostic trouble codes (DTC) using the KDS. Disconnecting the battery negative terminal will not clear the DTCs. Clear DTCs using the KDS at all times.
    3. Reset the automatic transaxle adaptive values using the KDS.
      G13403766Courtesy of KIA MOTORS AMERICA, INC.
    4. Perform the oil pressure characteristics input procedure using the KDS.
      G13403767Courtesy of KIA MOTORS AMERICA, INC.
    5. Perform the TCM adaptive values learning procedure.

      (Refer to Automatic Transaxle Control System - "REPAIR PROCEDURES ")

    6. After installing, check for leakage of fluid from hose connection during engine start.