Details

• Brand:

  

  

• SKU:

  JL1Z-13832-A

• Other Names:

  Horn Assembly Low Pitch

• Description:

  This is a genuine Ford horn assembly for 19-21 Ford Expedition vehicles. The horn mounts behind the front grille or bumper cover and provides the audible warning signal activated by the steering wheel button. Common failure modes include electrical contact corrosion from moisture intrusion causing weak or no sound, internal diaphragm failure resulting in a buzzing or grinding noise instead of the normal honk, water-filled body from a compromised seal, and wiring connector corrosion. Symptoms include the horn not sounding when the steering wheel button is pressed, weak or warbling sound output, intermittent operation in wet conditions, and a check engine light if the horn circuit has shorted to ground. Replacement requires accessing the horn behind the front grille area, disconnecting the wiring connector, and unbolting from the mounting bracket. Ford applications typically use a paired high-tone and low-tone horn set, so verifying which tone has failed before ordering ensures the correct replacement and matching tone with the surviving horn.

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