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Home >> Kia >> 2019 >> Optima EX >> Repair and Diagnosis >> External Pages >> Different car >> Section 251 (Automatic Transaxle Control System (PHEV)) >> Transaxle Control Module (TCM) >> Repair Procedures >> Removal
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Repair Procedures: Removal

WARNING: This page is about a different car, the 2018 Kia Optima. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the air cleaner assembly and air duct.

    (Refer to Engine Mechanical System - "AIR CLEANER ")

  2. Loosen the reservoir mounting bolts (A).

    Tightening Torque: 

    3.9 - 5.9 N.m (0.4 - 0.6 kgf.m, 2.9 - 4.3 lb.ft)

    G12347478Courtesy of KIA MOTORS AMERICA, INC.
  3. Disconnect the TCM connector (A).
    G12347479Courtesy of KIA MOTORS AMERICA, INC.
  4. Remove the TCM loosening the bolt (B) and nuts (A).

    Tightening Torque: 

    9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb.ft

G12347480Courtesy of KIA MOTORS AMERICA, INC.