You may already know this, but the alternator is an essential part of an engine. It is he himself who is responsible for changing energy of the engine block of your Toyota Land Cruiser Serie 70 in Electricity supply in order to recharge the battery. If there is a problem, it can usually cause power outages. It therefore seems important to take care of it. However, the malfunction can also come from your belt, sometimes pulleys. We will see through this text where the problems according to the noise which is issued.noise-alternator-Toyota-Land-Cruiser-Serie-70

Noise of the alternator belt on a Toyota Land Cruiser Serie 70

La alternator belt, also called the accessory belt, is the essential element that contributes to the proper functioning of the alternator. It is the latter which through its convolution drives the alternator and will make it possible to manufacture electricity. However, it is also used at the same time to run different pumps of the engine block. In the event that she breaks, she could make damages rather important in your engine of this Toyota Land Cruiser Serie 70.

A metallic noise on the Toyota Land Cruiser Serie 70:

This is a hazard that generally comes Cold. The most common reason is that the ridges on this belt turn out to be damaged. However it can also happen as soon as the pulley is a stick out of gon. If the belt gets damaged it could of course break. If you recognize this sound, your best bet is to replace the belt and the malfunction will be repaired almost certainly.

A sharp squeal on the Toyota Land Cruiser Serie 70:

This remains the most common problem, and the least dramatic. It usually comes cold, but could even come back hot from time to time. However, he stops abruptly. This problem often arises when the accessory belt is slack. It will suffice tighten and it is done. Be careful, when it remains in this situation for a long time, the belt could be damaged and cause a more serious problem at the end. This high-pitched squealing also sometimes occurs when the damper pulley is deteriorated, however it is less common.

A slight hiss or breath on the Toyota Land Cruiser Serie 70:

This is the opposite of the problem before. The belt is certainly too tight or too small. Can you imagine what you have to do!

Alternator noise on a Toyota Land Cruiser Serie 70

In the event that it is the alternator that produces this sound and not your belt, in this case the concerns are completely different. However, this sound emitted could have similarities to that of a belt, that is to say a high hiss. The malfunction could come from a electrical failure, this remains fairly ordinary. In case the voltage useful for the good activity of your Toyota Land Cruiser Serie 70 remains weak, it is often spotted when there is a lack of intensity of the indicator lights or bulbs inside the vehicle. Assuming that the insufficient intensity is excessive, it is possible that the battery indicator stay on. If you want to make a real diagnostic of your malfunction, it is useful to use a voltmeter to probe the tension on the + and the minus of its battery, the engine obviously running. If the voltage is lower than that recommended by the battery, the malfunction will therefore come from the alternator. In this situation, it usually needs to be replaced.

Conclusion:

A new alternator sound usually comes from the alternator belt, but could also come from the alternator itself. Economically, the alternator belt is much cheaper compared to the alternator. Get the price from a mechanic before embarking on repairs, since one is not necessarily certain of the cause of the malfunction. We hope that this post has been useful to you, if so, don't hesitate to leave a comment. Enjoy the road with your Toyota Land Cruiser Serie 70.