Scania OCS DTC 71680 Coolant temperature sensor T33

OCS OCS control unit · Scania

Code 71680 (decimal). Some diagnostic tools show it in hexadecimal as 011800.

In short

Too high a voltage in the coolant temperature sensor circuit.

Applies to: OCS1

What does Scania OCS fault code 71680 mean?

What causes Scania DTC 71680?

How does the system react?

What are the symptoms?

How to fix Scania OCS fault code 71680?

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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 71680 in other Scania systems