Repair procedures: Inspection

[Rotor] 

1. Check that there is continuity between the slip rings (C).
   Fig 1: Rotor, Shaft And Slip Rings

   Courtesy of KIA MOTORS AMERICA, INC.
2. Check that there is no continuity between the slip rings and the rotor (B) or rotor shaft (A).
3. If the rotor fails either continuity check, replace the alternator.

[Stator] 

1. Check that there is continuity between each pair of leads (A).
   Fig 2: Stator Leads

   Courtesy of KIA MOTORS AMERICA, INC.
2. Check that there is no continuity between each lead and the coil core.
3. If the coil fails either continuity check, replace the alternator.