All Power Windows Inoperative

Confirm concern, operate all switches. Ensure battery is fully charged. Ensure windows are properly aligned. Check the following for possible cause of malfunction:

• Faulty fuse.
• Open or shorted supply circuit.
• Loose or corroded connectors.
• Poor ground connections.
• Faulty Generic Electronic Module (GEM).
• Faulty master switch. See MASTER SWITCH  under COMPONENT TESTING.