Rectifier Check

2005 Chrysler Sebring Base, 2D CoupeSECTION Rectifier Check
  1. Check the continuity between the positive rectifier and the stator coil lead connection terminal with a tester. If there is continuity between the terminals, the diode is shorted, so replace the rectifier.
    Fig 1: Checking Continuity Between Positive Rectifier And Stator Coil Lead Connection Terminal
    G04537439Courtesy of DAIMLERCHRYSLER CORPORATION
  2. Check the continuity between the negative rectifier and the stator coil lead connection terminal with a tester. If there is continuity between the terminals, the diode is grounded, so replace the rectifier.
    Fig 2: Checking Continuity Between Negative Rectifier And Stator Coil Lead Connection Terminal
    G04537440Courtesy of DAIMLERCHRYSLER CORPORATION
  3. Check the continuity of the three diodes by connecting an ohmmeter to both ends of each diode. If there is continuity between the directions, or if there is no continuity, the diode is damaged, so replace the rectifier.
    Fig 3: Checking Continuity Of Diodes
    G04537441Courtesy of DAIMLERCHRYSLER CORPORATION
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.