Tundra Regular Cab SR5 4WD V8-4.7L (2UZ-FE) (2000)
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Door Lamp: Testing and Inspection
INSPECT DOOR COURTESY SWITCH CONTINUITY
a. Check that continuity exists between terminals and the switch body with the switch ON (switch pin released opened door).
b. Check that no continuity exists between terminals and the switch body with the switch OFF (switch pin pushed in: closed door).
If operation is not as specified, replace the switch.
