ESP, Display and Coolant Fault,

[zeeshan]

Hi there,

I have Mercedes C220 CDI 2004 (W203). Sometimes, the engine cuts off and I get following three errors:

1. ESP fault, visit workshop
2. Display faulty, visit workshop
3. Coolant fault, visit workshop

Taking key out and restarting fixes all the faults and car works fine. However, the frequency of these faults is increasing now. They are related to ECU loosing CAN bus communication with these components. Mechanic says it looks like ECU is faulty. Any insight on this issue? Has anyone experienced similar issue?

 

[Peter808]

Hi
same problem with my car no one has any idea?
what could be wrong ??

W203 2004 220cdi

Hi there,

I have Mercedes C220 CDI 2004 (W203). Sometimes, the engine cuts off and I get following three errors:

1. ESP fault, visit workshop
2. Display faulty, visit workshop
3. Coolant fault, visit workshop

Taking key out and restarting fixes all the faults and car works fine. However, the frequency of these faults is increasing now. They are related to ECU loosing CAN bus communication with these components. Mechanic says it looks like ECU is faulty. Any insight on this issue? Has anyone experienced similar issue?