fault codes.

Pitsmoor Col

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2014. W205, C Class C220. Diesel Blutec Automatic Saloon.
Hi, can I disconnect the battery to clear the fault codes ? Thank You.
 
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Pitsmoor Col

Pitsmoor Col

Senior Member
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Your Mercedes
2014. W205, C Class C220. Diesel Blutec Automatic Saloon.
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Still having trouble with ABS. Fault codes now, CO50A39. "The right front wheel speed sensor has a sporadic malfunction. The signal has too few pulses".
C162CFF "At least one of RPM sensors is delivering an incorrect rotation direction" Does any one know what they mean ? thank you.
 

mioba

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W124/E200, W220/S320CDI, W205/C200, W251/R350CDI 4Matic
seems swlf explanatory. clean front right ring and test again. if fails again replace.

Note some DTC need clearing after fixing the issue.
 


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