Scania RET DTC 30209 Position sensor for freewheeling retarder

RET Retarder · Scania

Code 30209 (decimal). Some diagnostic tools show it in hexadecimal as 7601.

In short

Freewheeling retarder position sensor has open circuit or is short-circuited to 30 voltage.

Applies to: OPC5 (RET2)

What does Scania RET fault code 30209 mean?

What causes Scania DTC 30209?

How does the system react?

How to fix Scania RET fault code 30209?

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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.

Code 30209 in other Scania systems