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EST1079 DC12v / 24v Truck Car Horn Replacement 510Hz 110DB Dia 90mm 3.7A 1par Pack
Brief details:
voltage: 12/24V
Current:≧3.7A
Sound Level:100-115 DB
Frequency: H:510±20 L:410±20
Dia:90mm
Tips:
There are several situations in which the car horn does not ring. One is that it does not ring sometimes, the other is that it does not ring at all.
It doesn't ring sometimes.Push the horn switch, if the horn sometimes rings, sometimes it doesn't ring, it is mostly the contact inside the horn switch is not good, and some of it is also the problem of the horn itself.
Hoarseness.Due to the bad contact of the plug, especially the various contacts around the steering wheel, due to the frequent use, it is easy to wear the contacts.
It's completely silent.First check the fuse to see if it is broken, then unplug the horn and use a multimeter to measure whether there is electricity when you press the horn switch.If there is no electricity, check the horn harness and horn relay.If there is electricity, it is a problem of the horn itself. At this time, you can try to adjust the adjusting nut on the horn to see if it can make a sound.
Auto repair experts say that in the car horn failure, when the problem is often the horn itself fault.When speakers don't ring, common failure parts nothing more than three points, namely the horn itself, the horn switch contact, and the horn harness, when the car horn failure can be classified according to the above situation to solve.Can't solve really, suggest to go to the garage to see.
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