Scania CCU DTC 41487 Coordinator, incorrect value

Q: What does Scania CCU fault code 41487 mean?

Coordinator, incorrect value. The control unit has interpreted one or more signals with incorrect auxiliary heater values from the coordinator. Code 41487 (decimal). Some diagnostic tools show it in hexadecimal as A20F.

CCU CCU control unit · Scania

Code 41487 (decimal). Some diagnostic tools show it in hexadecimal as A20F.

In short

The control unit has interpreted one or more signals with incorrect auxiliary heater values from the coordinator.

Applies to: CCU1

What does Scania CCU fault code 41487 mean?

The control unit has interpreted one or more signals with incorrect auxiliary heater values from the coordinator.

What causes Scania DTC 41487?

- The switch is stuck in the programmable switch module. - Internal error in driver interaction control unit.

What are the symptoms?

The auxiliary heater switches off. The switch for checking the auxiliary heater may be out of order.

How to fix Scania CCU fault code 41487?

- Check the coordinator for fault codes.

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