Q: brakes are fine just don't know if abs, parking break lights are from sensor , module or control unit, how can I tell

asked by on December 15, 2017

ABS, parking break light and check break system lights are on had brakes and fluid checked, there was no problem they said it was electric, how do I tell if its a sensor, module or control unit?

My car has 213000 miles.
My car has an automatic transmission.

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