Scania OCS DTC 71424 Coolant temperature sensor T33

OCS OCS control unit · Scania

Code 71424 (decimal). Some diagnostic tools show it in hexadecimal as 011700.

In short

Too low a voltage in the coolant temperature sensor circuit.

Applies to: OCS1

What does Scania OCS fault code 71424 mean?

What causes Scania DTC 71424?

How does the system react?

What are the symptoms?

How to fix Scania OCS fault code 71424?

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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 71424 in other Scania systems