Hyundai Sonata: Power Windows / Power Window Motor Repair procedures

Inspection

•	Wrap the protective tape on the tool to disassemble with the screwdriver or remover.

•	Use caution in keeping and handling during disassembling/assembling because it is easily contaminated with lubricant and oil.

•	Be careful not to scratch the door trim and other parts.

Front Power Window Motor

1.	Disconnect the negative (-) battery terminal.

2.	Remove the front door trim. (Refer to Body - "Front Door Trim")

3.	Disconnect the motor connector from the motor.

4.	Connect the terminal No.1 and No.2 to battery voltage (12V) and check that the motor operates smoothly when connecting the terminals below. [Safety Window Motor]

5.	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. [Standard Window Motor]

Rear Power Window Motor

1.	Disconnect the negative (-) battery terminal.

2.	Remove the rear door trim. (Refer to Body - "Rear Door Trim")

3.	Disconnect the motor connector from the motor.

4.	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]

Circuit Diagram ...

Components Driver Power Window Switch Assist Power Window Switch Rear Power Window Switch ...

Hyundai Sonata LF 2014-2019 Service Manual: Center Facia Upper Panel Repair procedures
Replacement • Put on gloves to protect your hands. • When prying with a flat-tip screwdriver or use a prying trim tool, wrap it with protective tape, and apply protective tape around the related parts, to prevent damage. • Us ...