2011 megane rs250 brake system fault

Discussion in 'Suspension, Brakes, Wheels & Tyres section' started by Raymond So, Jun 1, 2018.

  1. Any idea per below error code:
    DTC 505004 & DTC 401001 (About ABS Module)

    All ABS sensors are fine, battery already changed, brake fluid level fine.
    I change brake fluid the red light off
    After two weeks the red light reduction

    Best regards
    Raymond
     

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