Horn Relay
- Remove horn relay. Ensure continuity does not exist between terminals No. 2 and 3. See Fig 1 . Ensure continuity exists between terminals No. 1 and 2. If continuity is as specified, go to next step. If continuity is not as specified, replace horn relay.
- Apply battery voltage across relay terminals No. 1 and 2. Continuity should exist between terminals No. 2 and 3. If continuity does not exist, replace horn relay.