Daily maintenance of car horns
Release time:
2019-12-26
Daily maintenance of car horns: (1) Sometimes it doesn't make a sound Pressing the horn switch, if the horn sometimes sounds or sometimes does not sound, it is mostly due to poor contact of the internal contacts of the horn switch, and some are also problems with the horn itself. (2) Hoarse voice It is often due to poor contact of the plug, especially the various contacts around the steering wheel, which are prone to wear and tear due to frequent use. (3) Completely silent Firstly, check the fuse to see if it is blown, then unplug the horn plug and use a multimeter to measure whether there is electricity at this point when pressing the horn switch. If there is no electricity, check the horn harness and horn relay; If there is power, it is a problem with the horn itself. At this time, you can also try adjusting the adjusting nut on the horn to see if it can make a sound. If it still does not sound, you need to replace the horn.
(1) Sometimes it doesn't make a sound
Pressing the horn switch, if the horn sometimes sounds or sometimes does not sound, it is mostly due to poor contact of the internal contacts of the horn switch, and some are also problems with the horn itself.
(2) Hoarse voice
It is often due to poor contact of the plug, especially the various contacts around the steering wheel, which are prone to wear and tear due to frequent use.
(3) Completely silent
Firstly, check the fuse to see if it is blown, then unplug the horn plug and use a multimeter to measure whether there is electricity at this point when pressing the horn switch. If there is no electricity, check the horn harness and horn relay;
If there is power, it is a problem with the horn itself. At this time, you can also try adjusting the adjusting nut on the horn to see if it can make a sound. If it still does not sound, you need to replace the horn.
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