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Home >> Toyota >> 2001 >> Sienna CE >> Repair and Diagnosis >> External Pages >> Different car >> Section 160 (Automatic Headlights & Lighting) >> Component Tests >> Interior Light Switch

Interior Light Switch

WARNING: This page is about a different car, the 2003 Lexus RX 300 and 2002 Lexus RX 300. However, it is still accessible from the selected car via links, so may be relevant.
  1. Disconnect the connector from the dome lamp.
  2. Turn the dome lamp switch ON, check that continuity exists between terminal No. 2 and body ground. See CONNECTOR IDENTIFICATION .
  3. Turn the dome lamp switch DOOR, check that there is continuity exists between terminals No. 1 and 2. If operation is not as specified, replace the switch.