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Rectifier (L3)

WARNING: This page is about a different car, the 2005 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
  1. Inspect for continuity of the diodes using an ohmmeter.
    • If not as specified, replace the rectifier.
      CONTINUITY SPECIFICATION CHART

      Negative Positive Continuity
      E P1, P2, P3, P4 Yes
      B No
      P1, P2, P3, P4 E No
      B Yes
      Fig 1: Terminal Identification Chart
      G03644059Courtesy of MAZDA MOTORS CORP.
      Fig 2: Identifying Terminals On Rectifier (L3)
      G03644060Courtesy of MAZDA MOTORS CORP.