Relay Test

Check continuity between relay terminals No. 3 and 4. See Fig 1 . Continuity should not exist. Apply battery voltage across terminals No. 1 and 2. Continuity should exist between terminals No. 3 and 4. If continuity is not as indicated, replace relay.

Fig 1: Identifying Typical Relay Terminals

Courtesy of AMERICAN HONDA MOTOR CO., INC.