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Discussion Starter · #1 ·
My 2010 Mazda 3 started having an issue that I can't figure out. Sometimes my brakes will randomly grind & I can feel it in the pedal. After they grind, all the warning lights on my dash come on, power steering goes out. I can't explain the grinding. My brake pads have plenty left & rotors look fine. Besides, they only grind some of the time.
And why would all my lights come on afterwards and power steering go out because of the brakes? I went and had my codes read expecting a plethora, but the only code that popped up was U0121, lost communication with ABS Control Module.
Though if that was the only issue, why the grinding? Why every dash light? Why power steering?
Honestly, I'm at a loss & am open to any ideas.
 
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