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]

Power Window Motor Schematic Diagrams
Circuit Diagram ...

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

Other information:

Hyundai Sonata LF 2014-2019 Owners Manual: Driving Info display
This display shows the trip distance (1), the average fuel economy (2), and the total driving time (3). The information is calculated for each ignition cycle. The driving information data gets initialized, when it has passed 4 hours after turning OFF the engine. In other words, the last driving ...

Hyundai Sonata LF 2014-2019 Service Manual: Delta Garnish Repair procedures
Replacement     • Put on gloves to prevent hand injuries.     • When removing with a flat-tip screwdriver or remover, wrap protective tape around the tools to prevent damage to components. • Take care not to scratch the body surface. ...

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