Ux250h making buzzing noise help please
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Ux250h making buzzing noise help please
My ux250h is making a buzzing noise I can mostly hear it when I press on the brakes.
sound happens twice once at 29mph and next is at 0mph
sound happens twice once at 29mph and next is at 0mph
Last edited by ankwwong; 08-02-19 at 07:41 PM. Reason: Attaching video
#4
Normal hybrid cars doing hybrid stuff. The engine is off as you coast so small noises are more apparent.
The clicking noise is likely the electrically actuated vacuum assist pump. Normally engine vacuum would take care of this but since the engine doesn't run all the time, and you need to use your brakes, the car needs to electrically charge the brake booster so you can have assisted brakes. Normal!
The clicking noise is likely the electrically actuated vacuum assist pump. Normally engine vacuum would take care of this but since the engine doesn't run all the time, and you need to use your brakes, the car needs to electrically charge the brake booster so you can have assisted brakes. Normal!
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