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Hyundai Tucson: Horn

Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual / Body Electrical System / Horn

Component Location

  1. Horn switch
  2. Horn relay
  3. Horn (Low pitch)
  4. Horn (High pitch)
  5. Clock spring

Removal

  1. Remove the front bumper assembly.

    (Refer to Body - "Front Bumper Assembly")

  2. Remove the bolts and disconnect the horn connectors (C), then remove the high pitch horn (B) and low pitch horn (A).

Installation

Installation

  1. Install the horns after connecting the horn connectors.
  2. Install the front bumper cover.

Inspection

Horn Relay Inspection

  1. Remove the horn relay (A) from the engine room relay box.
  2. There should be continuity between the No.30 and No.87 terminals when power and ground are connected to the No.85 and No.86 terminals.
  3. There should be no continuity between the No.30 and No.87 terminals when power is disconnected.

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