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INSPECTION - 2.4L Engine: Rotor

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  1. Check the rotor coil continuity. Make sure that there is continuity between the slip rings. Measure the rotor resistance. If it is excessively small, it indicates a shorted rotor. If there is no continuity or if it is shorted, replace the rotor assembly.

    Standard value: 3 - 5 Ω 

    Fig 1: Checking Rotor Coil Continuity
    G09664723Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
  2. Check for rotor coil grounding. Make sure that there is no continuity between the slip ring and the core. Replace the rotor assembly if there is continuity.
    Fig 2: Checking Rotor Coil Grounding
    G09664724Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.