It is never pleasant to hear a noise from your car you don’t know where from. So what if you detect a serpentine belt noise that remains on your Toyota Avensis? It is highly conceivable that this is a minor trouble, but before being sure, it is better to accomplish some verifications. If this belt noise comes from your serpentine or driving belt, our team has written a page to support you finding and correcting it. First, we will look at the serpentine belt noises on your Toyota Avensis and then we will take a look at the sources of these sounds.
I experience noises from serpentine belt Toyota Avensis
The best method to control the condition of your belts is to listen to your automobile. As soon as you perceive sounds such as squealing or bells, you should take a closer look to examine their origin. The function of the serpentine belt or driving belt of your Toyota Avensis is to transfer the movement of the engine to the secondary elements that it will supply with energy. Like steering, air conditioning, water pump. Its role is therefore critical in the normal operation of your automobile. The serpentine belt is said to be asynchronous, i.e. unlike the timing belt, it has the ability to drive distinctive engine elements at variable speeds.
I hear squealing noises on my serpentine belt Toyota Avensis
This type of squealing belt noises on Toyota Avensis, which will often be acute, can generally arise when the engine is cold, or when the acceleration increases in intensity. . This type of noise must be significant and it is obviously quite simple to associate it with one of these belts. To examine, do not hesitate to open your bonnet, engine running cold and check the origin of this noise, the serpentine or driving belt being apparent, it should not be too complicated for you to spot a belt noise on your Toyota Avensis. The reason of this trouble can be in connection with the damper pulley, which works as a damper to eliminate irregularities in the tension in the motor cycle and therefore in the energy transmission to the belt. This results in a loose belt that will jerk. However, you still have the opportunity that this event is annodine. As the serpentine belt of your Toyota Avensis is exposed, it may squeak due to excessive humidity due to weather conditions and it may stop with a change in conditions. Keep in mind to examine the condition of your belt (crack, crack), if this is the case change it, otherwise simply tighten the belt.
I hear loud serpentine or driving belt noises Toyota Avensis
Just like squealing, a driving belt noise on your Toyota Avensis that sounds like a loud grinding sound can reveal a lot about its condition. It is therefore imperative that you look further and find the cause for this sound that can indicate the end of your belt’s life. Like squealing noise, it can be identified in most cases when cold . It generally means a worn pulley whose streaks no longer allow it to be driven properly. Other possibilities, the dynamic belt tensioner or the disengageable pulley of the alternator may be at the origin of this trouble. Don’t forget to examine first the serpentine/driving belt which in most cases is the reason of this trouble, otherwise it will be necessary to change the tensioner or pulley.
I hear bearing noises on the serpentine belt of my Toyota Avensis
Finally, if in your case you recognize a bearing belt noise on Toyota Avensis, it is conceivable that it is in connection with a serpentine belt that is too tight . Indeed, it is conceivable that its size may be smaller than suggested and cause the entire system to overvoltage, resulting in this whistling noise or slight rolling noise. The problem in this case is that the bearing bearings or the Damper pulley may fail . Remember, therefore, to stretch the belt to limit the risks or to change it if it is too short. If after checking all thoses possibilities, you still perceive a belt noises, read our article about timing belt noises on Toyota Avensis which could maybe help you.
