why do my power windows not work in my Toyota RAV4 XA50 (2019-2024)

Solution

1. Preparation

• Gather necessary tools and parts.
• Disconnect the vehicle battery to ensure safety while working on electrical components.

2. Inspect and Replace Fuses

• Locate the fuse box under the dashboard or in the engine compartment.
  • Tools Required: Fuse puller or needle-nose pliers.
• Check the power window fuse(s) for continuity. If blown, replace with a fuse of the same amperage (refer to the owner’s manual for specifications).

3. Test and Replace Window Switches

• Remove the door panel to access the window switch assembly.
  • Tools Required: Screwdriver set, trim removal tool.
• Disconnect the switch harness and test for continuity using a multimeter.
• If faulty, replace the window switch with a new one.

4. Inspect Wiring and Connectors

• Visually inspect the wiring harness for any fraying, cuts, or disconnections.
• If damage is found, repair the wiring using appropriate connectors and electrical tape.

5. Check Window Motors

• With the door panel removed, test the window motor by applying direct battery voltage to it.
  • Safety Warning: Be cautious of moving parts and ensure the window is not obstructed.
• If the motor does not operate, replace with a new motor.

6. Reassemble and Test

• Reattach the door panel and ensure all clips and screws are secured.
• Reconnect the battery and test all power windows for proper operation.