my Toyota RAV4 Fifth Generation (2019-present) interior lights won’t turn off what to check

Solution

1. Preparation

• Gather all tools and materials needed.
• Disconnect the negative terminal of the battery to prevent electrical shock.

2. Inspect Door Switches

• Tools Required: Multimeter
• Sub-steps:
  1. Locate the door switches in each door frame.
  2. Remove the door panel if necessary for access.
  3. Disconnect the wiring harness from the door switch.
  4. Set the multimeter to the continuity setting.
  5. Press the switch and check for continuity; replace any faulty switches.

3. Check Interior Light Switch

• Tools Required: None
• Sub-steps:
  1. Locate the interior light switch.
  2. Ensure the switch is set to the “door” position.
  3. If the switch is faulty, replace it with a new one.

4. Inspect Lighting Control Module

• Tools Required: Socket set, Torx bits
• Sub-steps:
  1. Locate the lighting control module, typically found near the fuse box or under the dashboard.
  2. Remove any screws or bolts securing the module.
  3. Disconnect the wiring harness from the module.
  4. Inspect for any corrosion, damage, or loose connections.
  5. Replace the module if necessary.

5. Reconnect Battery

• Reconnect the negative terminal of the battery.
• Test the interior lights to ensure they function correctly.