It is never pleasant to perceive a noise from your car you don’t know where from. Thus what if you notice a serpentine belt noise that persists on your Audi Q5? It is highly possible that this is a insignificant problem, but before being sure, it is better to execute some checks. If this belt noise comes from your serpentine or driving belt, our team has written a post to support you locating and repairing it. First, we will look at the serpentine belt noises on your Audi Q5 and then we will look at the origins of these noises.
I experience noises from serpentine belt Audi Q5
The best strategy to check the condition of your belts is to listen to your vehicle. Immediately after you recognize noises such as squealing or bells, you should take a closer look to check their source. The function of the serpentine belt or driving belt of your Audi Q5 is to transmit the movement of the engine to the secondary parts that it will supply with energy. Like steering, air conditioning, water pump. Its role is therefore vital in the normal overall performance of your vehicle. The serpentine belt is said to be asynchronous, i.e. unlike the timing belt, it has the capacity to drive distinctive engine parts at variable speeds.
I perceive squealing noises on my serpentine belt Audi Q5
This type of squealing belt noises on Audi Q5, which will often be acute, can mostly 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 connect it with one of these belts. To check, do not hesitate to open your bonnet, engine running cold and check the source of this noise, the serpentine or driving belt being apparent, it should not be too complicated for you to locate a belt noise on your Audi Q5. The reason of this problem can be linked to the damper pulley, which functions as a damper to reduce 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 phenomenon is annodine. As the serpentine belt of your Audi Q5 is exposed, it may squeak due to excessive humidity due to weather conditions and it may stop with a change in conditions. Remember to check the condition of your belt (crack, crack), if this is the case replace it, otherwise simply tighten the belt.
I perceive loud serpentine or driving belt noises Audi Q5
Just like squealing, a driving belt noise on your Audi Q5 that sounds like a loud grinding sound can say a lot about its condition. It is therefore imperative that you look further and locate 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 correctly. Other alternatives, the dynamic belt tensioner or the disengageable pulley of the alternator may be at the source of this problem. Make sure to check first the serpentine/driving belt which in most cases is the reason of this problem, otherwise it will be necessary to replace the tensioner or pulley.
I perceive bearing noises on the serpentine belt of my Audi Q5
Finally, if in your case you identify a bearing belt noise on Audi Q5, it is possible that it is linked to a serpentine belt that is too tight . Indeed, it is possible 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 replace it if it is too short. If after checking all thoses alternatives, you still notice a belt noises, read our article about timing belt noises on Audi Q5 which could maybe help you.
