COMMUNICATOR 3148802 Scania Ethernet, open circuit

COMMUNICATOR Communicator (C200 / C300 / C400) · Scania

Code 3148802 (decimal). Some diagnostic tools show it in hexadecimal as 300C02.

In short

The control unit has interpreted that there is no connection to Ethernet or there is an open circuit.

Applies to: C400

What does Scania COMMUNICATOR fault code 3148802 mean?

What causes Scania DTC 3148802?

How does the system react?

How to fix Scania COMMUNICATOR fault code 3148802?

Read the full explanation with Premium

Causes, system reaction, symptoms and step-by-step repair instructions for every fault code are available to Premium members.

Full explanations of every code and brand
Causes, symptoms and repair steps
New brands and codes included

Get Premium – 7,50 € / month I already have an account

Yearly plan: pay 10 months, get 12. Cancel at any time.

This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.