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.
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HOMESERVICE MANUALSCHEVROLET1999LUMINA V6-3.8L VIN KREPAIR AND DIAGNOSISWINDOWS AND GLASSWINDOWSPOWER WINDOW SWITCHSERVICE AND REPAIRPOWER WINDOW SWITCH REPLACEMENTCOUPE
1999 Chevrolet Lumina V6-3.8L VIN K
Coupe
1999 Chevrolet Lumina V6-3.8L VIN KSECTION Coupe
REMOVAL PROCEDURE
CAUTION: Disconnect the power window switch when working inside the drivers door. When operated, the Express Down feature allows the door window to drop very quickly, which could cause personal injury.
IMPORTANT: When removing a door trim panel or switch plate, the ignition switch must be in the OFF position. This will eliminate the possibility of shorting out the switch it a flat-bladed tool, awl or metal object is used to remove the switch from the harness.
IMPORTANT: Use protective coating/tape at the point of insertion of the flat surface tool.
1. Remove the switch plate assembly from the front door inner trim panel.
Use a flat-bladed tool.
2. Disconnect the electrical connector.
3. Unsnap the driver side front door power window switch from the mounting plate.
4. Unsnap the passenger side front door power window switch from the mounting plate.
INSTALLATION PROCEDURE
1. Snap the passenger side front door power window switch into the mounting plate.
2. Snap the driver side front door power window switch into the mounting plate.
3. Connect the electrical connector.
4. Snap the passenger side switch plate assembly into the front door inner trim panel.
5. Snap the driver side switch plate assembly into the front door inner trim panel.
CAUTION: Disconnect the power window switch when working inside the drivers door. When operated, the Express Down feature allows the door window to drop very quickly, which could cause personal injury.
IMPORTANT: When removing a door trim panel or switch plate, the ignition switch must be in the OFF position. This will eliminate the possibility of shorting out the switch it a flat-bladed tool, awl or metal object is used to remove the switch from the harness.
IMPORTANT: Use protective coating/tape at the point of insertion of the flat surface tool.
1. Remove the switch plate assembly from the front door inner trim panel.
Use a flat-bladed tool.
2. Disconnect the electrical connector.
3. Unsnap the driver side front door power window switch from the mounting plate.
4. Unsnap the passenger side front door power window switch from the mounting plate.
INSTALLATION PROCEDURE
1. Snap the passenger side front door power window switch into the mounting plate.
2. Snap the driver side front door power window switch into the mounting plate.
3. Connect the electrical connector.
4. Snap the passenger side switch plate assembly into the front door inner trim panel.
5. Snap the driver side switch plate assembly into the front door inner trim panel.
RENDER: 1.0x
NO RELATED
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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.