Faulty or loose electrical connections: Check the electrical connections around the ignition switch, starter, and horn to ensure they are properly connected and undamaged.
Malfunctioning horn relay: The horn relay is responsible for controlling the flow of electricity to the horn. A faulty relay can cause the horn to honk randomly. Try replacing the horn relay and see if it resolves the issue.
Steering column issues: There could be a problem with the steering column switches or wiring, causing the horn to honk unexpectedly. Check for any frayed wires or other damage and repair or replace as necessary.
Grounding issues: Poor grounding of electrical components can sometimes cause unexpected malfunctions. Ensure that all the ground connections are properly secured and have a good electrical contact.
It's recommended to troubleshoot and resolve the cause of the problem rather than disabling the horn, as it is an important safety feature in your vehicle. If you're unfamiliar with automotive electrical repairs, it is best to consult with a qualified mechanic or technician to address the issue safely and accurately.
