Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2021 Kia K5 EXFACTORY OEM SERVICE PROCEDURE
Power Window Sub Switch
| Pin | Function | |
|---|---|---|
| Safety Type | Manual Type | |
| 1 | Ground (Illumination -) | Ground |
| 2 | Door lock switch | Door lock switch |
| 3 | Door unlock switch | Window down motor |
| 4 | Battery + (Illumination +) | Door unlock switch |
| 5 | Ground | Window up motor |
| 6 | Door lock indicator | Door lock indicator |
| 7 | Safety power window | Driver window down |
| 8 | - | Window enble |
| 9 | Ground (Illumination -) | |
| 10 | Driver windowup | |
| 11 | Ground (Illumination +) | |
| 12 | Battery (+) | |
Factory Service Tools
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.