Sienna LE V6-3.0L (1MZ-FE) (1998)
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Interior Light Switch: Testing and Inspection
INSPECT INTERIOR LIGHT SWITCH CONTINUITY
a. Disconnect the connector from the interior light.
b. Turn the dome lamp switch ON, check that continuity exists between terminal 1 and 2.
c. Turn the interior light switch DOOR, check that continuity exists between terminal 2 and 3.
If operation is not as specified, replace the switch.
w/o Sliding Roof:
INSPECT FRONT INTERIOR LIGHT SWITCH CONTINUITY
a. Disconnect the connector from the personal light.
b. Push the personal light switch ON, check that continuity exists between terminal 1 and 2.
c. Turn the interior light switch DOOR, check that continuity exists between terminal 2 and 3.
If operation is not as specified, replace the switch.