Tundra Access Cab LTD 4WD V8-4.7L (2UZ-FE) (2001)
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Interior Light Switch: Testing and Inspection
INSPECT FRONT PERSONAL LIGHT SWITCH CONTINUITY
a. Disconnect the connector from the personal light.
b. Push the personal light switch ON, check that continuity exists between terminal 3 and body terminal 1.
c. Turn the light switch to DOOR, check that continuity exists between terminal 2 and 3.
If operation is as specified, replace the switch.
INSPECT ROOM LIGHT SWITCH
a. Disconnect the connector from the interior light assembly.
b. Turn the interior light switch ON, check that continuity exists terminal 2 and body ground.
c. Turn the interior light switch to DOOR, check that continuity exists between terminals 1 and 2.
If operation is not as specified, replace the switch.
