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Home >> Kia >> 2009 >> Rio Base, Automatic >> Repair and Diagnosis >> Electrical >> Horns >> Inspection >> Horn Relay Inspection

Horn Relay Inspection

  1. Remove the horn relay (A) from the engine room relay box.
  2. There should be continuity between the No. 1 and No. 2 terminals when power and ground are connected to the No. 3 and No. 4 terminals.
  3. There should be no continuity between the No. 1 and No. 2 terminals when power is disconnected.
    Fig 1: Locating Horn Relay
    G04863527Courtesy of KIA MOTORS AMERICA, INC.
    Fig 2: Identifying Horn Relay Terminals
    G04863528Courtesy of KIA MOTORS AMERICA, INC.
    Fig 3: Testing Horn Relay
    G04863529Courtesy of KIA MOTORS AMERICA, INC.