Interior Light System: Inspection

INSPECT PERSONAL LIGHT CONTINUITY
Using an ohmmeter, check that continuity exists between terminals.

Fig 1: Identifying Personal Light Terminals
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

If continuity is not as specified, replace the light assembly or bulb.
INSPECT DOOR COURTESY SWITCH CONTINUITY
1. Check that continuity exists between terminal and the switch body with the switch ON (Switch pin released: opened door).
  
  Fig 2: Testing Door Courtesy Switch
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Check that no continuity exists between terminal and the switch body with the switch OFF (Switch pin pushed in: closed door).
If operation is not as specified, replace the switch.
INSPECT LICENCE PLATE LIGHT CONTINUITY
Using an ohmmeter, check that continuity exists between terminals.

Fig 3: Testing License Plate Light
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

If continuity is not as specified, replace the light assembly or bulb.