Scania COO DTC 1371 Coolant level sensor, voltage below limit value

COO Coordinator · Scania

Code 1371 (decimal). Some diagnostic tools show it in hexadecimal as 00055B.

In short

The voltage on the coolant level sensor pin has been lower than 200 mV for more than 1 second.

Applies to: COO11 (COO)

What does Scania COO fault code 1371 mean?

What causes Scania DTC 1371?

How does the system react?

How to fix Scania COO fault code 1371?

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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 1371 in other Scania systems