Inspect Open Door Warning Light
WARNING: This page is about a different car, the 2002 Toyota Sequoia. However, it is still accessible from the selected car via links, so may be relevant.
- Disconnect the connector from the door courtesy switch and ground terminal on the wire harness side connector.
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
- Check that the warning light lights up.
If the warning light does not light up, test the bulb.