Kia Optima: Power Windows / Power Window Motor
Schematic diagrams
| Circuit Diagram |
[Safety Window Motor]
[Standard Window Motor]
Repair procedures
| Inspection |
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 connector from the motor.
|
| 4. |
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. [Safety window 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 connector from the motor.
|
| 4. |
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. [Safety window motor]
[Standard window motor]
|
| Removal |
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 front power window motor connector (A).
|
| 4. |
Remove the front power window motor (A) after loosening the mounting bolts.
|
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 rear power window motor connector (A).
|
| 4. |
Remove the rear power window motor (A) after loosening the mounting bolts.
|
| Installation |
| 1. |
Install in the reverse order of removal. |
Power Windows
Components and components location
Component Location
1. Power window main switch
2. Rear window main switch
3. Front power window motor
4. Rear power ...
Power Window Switch
Schematic diagrams
Connector and Terminal Function
Power Window Main Switch
Pin
Function
1
B-CAN (Low)
2
...
Other information:
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Kia Optima DL3 2019-2024 Service and Repair Manual: Engine Room Junction Block
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