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Home >> Kia >> 2017 >> Optima Plug-In Hybrid EX >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transaxle Control System (PHEV) >> Transaxle Control Module (TCM) >> Repair Procedures >> Removal
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Repair Procedures: Removal

  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.