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Home >> Kia >> 2012 >> Optima LX, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 15 (Automatic Transaxle System - 2.4L) >> Automatic Transaxle >> Repair Procedures >> Installation
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Repair Procedures: Installation

WARNING: This page is about a different car, the 2013 Kia Sportage and 2012 Kia Sportage. However, it is still accessible from the selected car via links, so may be relevant.
  1. Installation is the reverse of removal.
    NOTE: If the oil seal on the transaxle case side is damaged and fluid is leaking, replace the oil seal with a new unit. When installing the new oil seal, use the specialized tool (oil seal installer, 09453-3L240).
    NOTE: After replacement or reinstallation procedure of the automatic transaxle assembly, must perform procedures below.
    • Adding automatic transaxle fluid. Refer to "HYDRAULIC SYSTEM (FLUID) ".
    • After servicing the automatic transaxle or TCM, clear the diagnostic trouble codes (DTC) using the GDS tool. Diagnostic trouble codes (DTC) cannot be cleared by disconnecting the battery.
    • When deleting diagnostic trouble code, use the GDS as possible.
    • When replacing the automatic transaxle, reset the automatic transaxle's values by using the GDS.
    • Perform TCM learning after replacing the transaxle to prevent slow transaxle response, jerky acceleration and jerky startup. Refer to TCM LEARNING .
    NOTE:
    • When replacing the automatic transaxle, reset the automatic transaxle's values by using the GDS.

      (Condition)

    • IG Key On
    • Transaxle Range: P
    • Vehicle Speed: 0 km/h
    • Engine Off
    Fig 1: Screen Display Resetting Auto T/A Values
    G07423941Courtesy of KIA MOTORS AMERICA, INC.
    Fig 2: Screen Display Resetting Auto T/A Values Conformation Screen
    G07423942Courtesy of KIA MOTORS AMERICA, INC.
    Fig 3: Screen Display Resetting Auto T/A Values Completed Screen
    G07423943Courtesy of KIA MOTORS AMERICA, INC.