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Rectifier Testing: Turbo

  1. Using an ohmmeter, check for continuity between diodes and stator coil lead connection. See Fig 1 . Reverse leads. Continuity should exist in one direction only. Repeat test for each diode. If continuity exists in both directions, replace rectifier assembly. Repeat test for negative diodes.
  2. To check entire diode assembly, use an ohmmeter to check for continuity between both ends of each diode. See Fig 1 . Reverse leads. If continuity does not exist in both directions, replace rectifier assembly.
Fig 1: Testing Rectifier Assembly
G90E08767Courtesy of CHRYSLER CORP.