Compensation Requirement and Procedure

Simultaneous replacement of 4WD ECU (Controller) and coupling
1. Does not require compensation.
Replacement of coupling only
1. Reset the 4WD ECU's (Controller) clutch learning.
Fig 1: Screen Display - Clutch Learning Reset (1 Of 2)
Courtesy of HYUNDAI MOTOR AMERICA

Fig 2: Screen Display - Clutch Learning Reset (2 Of 2)
Courtesy of HYUNDAI MOTOR AMERICA
Replacement of 4WD ECU (Controller) only
1. Before replacement: Check the ECU's clutch learning.
  
  Fig 3: Screen Display - Clutch Learning Read (1 Of 2)
  Courtesy of HYUNDAI MOTOR AMERICA
  
  Fig 4: Screen Display - Clutch Learning Read (2 Of 2)
  Courtesy of HYUNDAI MOTOR AMERICA
2. After replacement: Enter the original ECU's clutch learning into the replacement ECU.
Fig 5: Screen Display - Clutch Learning Write
Courtesy of HYUNDAI MOTOR AMERICA