Tailgate Door (4Runner)

Disconnect power window limit switch 2-pin harness connector, located on left side of tailgate door, behind trim panel. Using an ohmmeter, check continuity between terminals No. 1 (Red/Blue wire) and No. 2 (White/Black wire) with switch in ON position. Continuity should exist. With switch in OFF position, continuity should not exist. If continuity is not as specified, replace switch.