Repair Procedures: Removal

Turn ignition switch OFF and disconnect the negative (-) battery terminal.
Remove the air cleaner assembly and air duct. (Refer to "AIR CLEANER ")
Shut off the high voltage circuit (Refer to "HIGH VOLTAGE SHUTOFF PROCEDURES ").
Remove the HPCU. (Refer to Hybrid Control System - "HPCU ")
Disconnect the TCM connector (A).

Fig 1: Locating TCM Connector
Courtesy of HYUNDAI MOTOR AMERICA
Remove the Hybrid Power Control Unit (HPCU) tray (A).
Tightening torque:

8.8 - 13.7 N.m (0.9 - 1.4 kgf.m, 6.5 - 10.1 lb-ft)

Fig 2: Locating Hybrid Power Control Unit Tray With Bolts
Courtesy of HYUNDAI MOTOR AMERICA
Remove the TCM (A) after removing the bolt and nut.
TCM installation bolt/nut:

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

Fig 3: Locating TCM
Courtesy of HYUNDAI MOTOR AMERICA