alfredsky66
Accent brake error
Summary of the thread
A 2014 Hyundai Accent diesel with 48,440 km is experiencing a brake error message and weak braking performance. The issue is likely related to incorrect brake bleeding, which may have affected the brake booster pressure sensor. The suggested solution is to return to the workshop that performed the brake work to address the incorrect bleeding and potentially replace the affected sensor.
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4 comment(s)
alfredsky66 (community.author)
Bled incorrectly? Hmmm, I did have the brakes done recently. How bad was it when your pressure sensor failed?
alfredfrank46
Yeah, exactly the same symptoms: error on the dash and dodgy braking. I'd take it back to the workshop that did the brake work; it sounds very similar to what I experienced. Could be related to that brake bleeding and then a failing brake booster pressure sensor
alfredsky66 (community.author)
Thanks! Took it back, and you were spot on. Incorrect bleeding had messed up the sensor. Cost me 90€ to fix. Appreciate the help, saved me a headache!
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HYUNDAI
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ACCENT
alfredfrank46
Sounds familiar! I've got an Accent too. Had a similar brake issue – turned out to be something with the brake booster pressure sensor. Was your brake system ever bled incorrectly? That's what caused my problems.