Front Power Window Motor Inspection

Remove the front door trim.
(Refer to "FRONT DOOR TRIM ")
Disconnect the connector from the motor.

Fig 1: Identifying Front Power Window Motor Connector Pins
Courtesy of HYUNDAI MOTOR AMERICA
Connect the motor terminals No. 2 and No. 3 directly to battery voltage (12V) and check that the motor operates smoothly.
If the operation is abnormal, replace the motor.

[Safety Power Window]

Fig 2: Checking Continuity Between Safety Power Window Terminals
Courtesy of HYUNDAI MOTOR AMERICA
Connect the motor terminals directly to battery voltage (12V) and check that the motor operates smoothly. Next, reverse the polarity and check that the motor operates smoothly in the reverse direction. If the operation is abnormal, replace the motor.
[General Power Window]

Fig 3: Checking Continuity Between General Power Window Terminals
Courtesy of HYUNDAI MOTOR AMERICA