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Repair Procedures: Replacement

Turn ignition switch OFF.
Disconnect the negative (-) battery cable.
Disconnect the TCM connector (A).

Fig 1: TCM Connector
Courtesy of KIA MOTORS AMERICA, INC.
Remove the TCM (C) after removing the mounting bolts (A) and nut (B).
TCM Installation Bolt/Nut:

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

Fig 2: TCM, Mounting Bolts & Nut
Courtesy of KIA MOTORS AMERICA, INC.