Scania DCC DTC 2194959 Direct current converter, degradation of performance, low VCB voltage

DCC DCC control unit · Scania

Code 2194959 (decimal). Some diagnostic tools show it in hexadecimal as 217E0F.

In short

The direct current converter has detected that the VCB voltage has fallen below the limit value of 500 V.

Applies to: DCC3 (DCCA)DCC3 (DCCB)DCC3 (DCCC)DCC3 (DCCD)

What does Scania DCC fault code 2194959 mean?

What causes Scania DTC 2194959?

What are the symptoms?

How to fix Scania DCC fault code 2194959?

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This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.