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Home >> Mazda >> 2005 >> 3 s, 4D Hatchback, Automatic >> Repair and Diagnosis >> Accessories & Equipment >> Headlights >> Lighting System >> Panel Light Control Switch Inspection >> Terminals H Inspection

Terminals H Inspection

  1. Measure the wave pattern of panel light control switch terminals H using a tester.
  2. Turn the light switch to the TNS or ON position.
  3. Verify that the resistance changes smoothly while turning the panel light control switch from the brightest to the darkest setting.
    Fig 1: Measuring Panel Light Control Switch Terminal H Wave Pattern
    G03637340Courtesy of MAZDA MOTORS CORP.