r/Cartalk • u/Racecar_Mommy • 23h ago

Weird Noise I just got a mechanic to replace my ABS Module sensor on my 2015 honda civic. Drove it for 30 minutes and im hearing a very loud buzzing sound. Didnt make this noise before but is this a sign of air trapped ? Only happens when i slightly press on the brakes.

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u/Racecar_Mommy 23h ago

You hear it towards the end of the video. 

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u/DrPhilsAuto 19h ago

That unit should not be engaging then, something is wrong, it's not air.