Bench Testing: Rotor

WARNING: This page is about a different car, the 1996 Acura SLX. However, it is still accessible from the selected car via links, so may be relevant.

Ensure rotor bearings rotate smoothly. Using ohmmeter check continuity between slip rings and rotor, individually. Check continuity between slip rings and rotor shaft, individually. See Fig 1. If continuity exists, replace rotor. Check continuity between slip rings. If continuity does not exist replace rotor.

Fig 1: Identifying Typical Rotor Components

Courtesy of AMERICAN HONDA MOTOR CO., INC.