Regarding the question you asked, when the steering wheel hits the dead center position, the oil pressure in the power assist system is very high, so there will be abnormal noises, such as squeaking, which is normal. For vehicles equipped with power steering system, it is necessary to avoid hitting the steering wheel to the dead center. If it is necessary to hit the dead point when turning, try not to exceed 5 seconds to avoid excessive oil pressure and oil leakage, and hitting the dead point will also wear the booster pump. Secondly, this abnormal sound may also be the sound made by the belt. I suggest you check the use of the belt again. I hope my answer is helpful to you.
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