Rear Power Window Motor

Disconnect the negative (-) battery terminal.
Remove the rear door trim.
(Refer to Body - "REAR DOOR TRIM ")
Disconnect the motor connector from the motor.

Fig 1: Rear Power Window Motor Connector Terminals
Courtesy of HYUNDAI MOTOR AMERICA
Connect the motor terminals No. 1 and No. 2 directly to battery voltage (12V) and check that the motor operates smoothly. If the operation is abnormal, replace the motor.
[Safety Window Motor]

Fig 2: Rear Power Window Motor Terminals Description Chart - Safety Window Motor
Courtesy of HYUNDAI MOTOR AMERICA