Horn - a pretty simple thing, but very serious.Despite the fact that we use the horn is rare, it does not mean that he should not be in good condition.When the audio signals do not work or are quiet squeak, respectively, devices need to be replaced.However, there are things that can be repaired.Even Japanese beep "Toyota" is no exception.In this article we look at how to repair this item with your own hands.
able to conduct
to start when a fault is detected, check the integrity of all wires and assess their contacts.In order to do this, you need to remove the signal cover.Winding wires must be intact, with no damage.Even if there is a small crack, it is the reason for the replacement of damaged parts.If you do not change the wire at this point, a couple of thousand, he still will be felt.So do not skimp on the new details and time to change them in case of breakdowns.Beeps after replacing wires can start working again, but it happens not always.
What if after replacing wires horn does not work anyway?
This means that you need to check the status of the relay and switch.This is done using a special device - the meter.It can accurately determine the current state of the part.Visual inspection is not visible to the whole picture, so it's best to do it with a multimeter test.If the relay is not audible clicks, you know, the car has a faulty electronic circuit.You should also check the voltage on the audio signals.To do this, again we take a multimeter and connect it to the signal.Hit the horn and wait for arrival of sound.If he did not show up, it shows a complete failure of the device.In this case it is necessary to establish new audio signals to the vehicle.
Should I just run to the car shop?
Of course, it is not necessary.Sometimes the horn can not make a sound because of the rust that has settled on his contacts.After reading the negative multimeter needs a little move, and it is best to dismantle all connections.In the event that it is necessary to remove rust using drastic means.If this does not give a result, the only solution is to buy a new part.
What if audio signals are very quiet?
If the horn acts, but produces low sound, the source of failure may be several things at once.First, you need to check the battery charge.If the sensor is lit green light to look for damage to be in the horn.To do this, take a small screw, and set it to adjust the lever.Every time scrolling through the screw a quarter, check the sound of the machine.Turn it up until the car starts to give out a "healthy" signal.
And finally, useful advice.When you collect the item is parsed by focusing more on the strip, which is installed between the shell and the membrane horn.If it will not be collected parts, consider that all the work will be useless.
