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Home >> Mazda >> 1995 >> 929 >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Anti-Theft System >> Component Testing >> Horn Relay

Horn Relay

  1. Remove horn relay. Check continuity between horn relay terminals "A" and "C". SeeFig 1 . If continuity does not exist, go to next step. If continuity exists, replace horn relay.
  2. Apply battery voltage to horn relay terminal "B" and ground terminal "D". Check continuity between horn relay terminals "A" and "C". If continuity exists, horn relay is okay. If continuity does not exist, replace horn relay.
Fig 1: Identifying Horn Relay Terminals
G93I82634Courtesy of MAZDA MOTORS CORP.