Acura RL persistent car horn issue despite multiple repairs and replacements on Acura RL

Submitted by Karm · Jun 23, 2025
Published by RepairPal

Problem overview

Some Acura RL owners report experiencing persistent car horn issues despite multiple repairs and replacements. Common problems include a stuck horn button that may cause the horn to honk continuously, a faulty horn relay that keeps the circuit closed, and wiring issues such as damaged or frayed wires leading to short circuits. Additionally, some owners encounter self-honking horns due to electrical faults or improper wiring. If these issues persist, it is advisable to seek assistance from a professional mechanic for a thorough diagnosis and repair of any underlying problems.

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Acura RL vehicles with this problem

1 model year affected
Average mileage: 130,000 miles
(130,000 - 130,000)

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