How to repair a Car Speaker

Speaker does not ring or hoarseness mainly due to lack of power with battery save , horn relay and buttons damaged, bookshelf computer speaker to the speaker and so on. Follows :

1, check the horn chirp , if the song does not feel crisp , low and weak , mostly poor contact .

2 , repeatedly pressing the horn switch , if the horn sounds sometimes , sometimes not ringing, press contacts , mostly bad contact switch inside .

3 , turn the steering wheel left and right , if there is a large " hissing" sound of friction , you can contact the relevant Multimedia Speaker of the injection of some grease.

4, if the speaker does not sound completely , it may be a fuse is blown , you should check the relevant fuse . It may be a problem with the speaker 's power cord . Find the speaker 's power cord , plug the detachable power cord wiring a check for poor contact .

5, if the horn chirp boring, there is likely to be the speaker 's own fault , then just knocked speakers, most of them can be improved. Mostly due to poor contact plugs , especially various contacts around the steering wheel , because frequent use , easy to make contacts to wear.

6 , Mifengbuyan easy to damp , although the internal speaker is closed, but if Mifengbuyan wash the interior space into a mist or water vapor in the air , moisture vapor can easily lead to contacts does not work .

7 , the work of the speaker in the car low , and the work on the battery , if the battery 's energy is reduced , then the sound of the horn is also reduced , to check the battery charge capacity is normal.