What are the reasons why the horn does not sound when locking the Venucia T90?

1 Answers
DiAaron
07/30/25 2:48am
The reasons why the horn does not sound when locking the Venucia T90 are burnt contacts and poor contact at the electromagnetic coil terminals. Burnt contacts: If the horn is pressed for a long time, it can easily cause the horn contacts to burn and produce impedance. The current flowing through the electromagnetic coil weakens, the electromagnetic suction decreases, and it cannot attract the armature to drive the diaphragm to vibrate normally, resulting in a hoarse sound or even no sound. Poor contact at the electromagnetic coil terminals: Some horns have internal electromagnetic coil enameled wire terminal connections made of aluminum metal rivets pressed together, rather than secure welded connections. If the insulating paint on the enameled wire ends is not completely removed or the rivet pressing is not secure, it can easily lead to poor contact faults, causing the horn to malfunction.
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