Insulation Test
WARNING: This page is about a different car, the 2003 Subaru Outback, 2003 Subaru Legacy, 2003 Subaru Baja, 2002 Subaru Outback, and 2002 Subaru Legacy. However, it is still accessible from the selected car via links, so may be relevant.
Inspect stator coil for continuity between stator coil and each lead wire (terminal) end. See Fig 1. If continuity exists, (one ohm or less), the stator coil is grounded. Replace stator assembly.