Hello guys, my car is 2014 mercedes cla 250
P1D03 The vent valve for the crankcase has an electrical fault. There is an open circut
I have been trying to fix my car I have changed the vent valve crankcase and ECU and most of the wire but still showing
I looked all over the internet but no clue about this code
What makes this problem better or worse?
Not sure
How long has your 2014 Mercedes-Benz CLA250 had this problem?
I bought the car a year ago but I couldn’t register bc that code tried
RepairPal Certified shops can diagnose and repair your 2014 Mercedes-Benz CLA250. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.
Hi, I am not showing the DTC listed in the manuals I look in, so I unfortunately can only suggest to seek local guidance at a shop near you that has Mercedes Benz experience.
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