Scania COO DTC 1339 Cab comfort control unit, unreliable signal value

COO Coordinator · Scania

Code 1339 (decimal). Some diagnostic tools show it in hexadecimal as 00053B.

In short

The coordinator has received an error message from the cab comfort control unit.

Applies to: COO11 (COO)

What does Scania COO fault code 1339 mean?

What causes Scania DTC 1339?

What are the symptoms?

How to fix Scania COO fault code 1339?

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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 1339 in other Scania systems