Stoplight Switch

Loosen locknut. Adjust stoplight switch position until clearance between threaded end of stoplight switch and stopper is .012" (.3 mm). See Fig 1 . Tighten lock nut. Check continuity through switch circuit. See BRAKE/STOPLIGHT SWITCH  under COMPONENT TESTS.

Fig 1: Identifying Stoplight Switch Components & Position Clearance

Courtesy of SUBARU OF AMERICA, INC.