Applies to: AMP1 (AMP)
What does Scania AMP fault code 66 mean?
The external amplifier indicates that it is overheating.
What causes Scania DTC 66?
- Elevated ambient temperature. - Electrical fault.
How does the system react?
The operation of the external amplifier is restricted. The signal status of the external amplifier is set to Degraded function.
What are the symptoms?
The external amplifier is not working properly.
How to fix Scania AMP fault code 66?
- Turn off the vehicle and allow it to cool.
- Check that nothing is obstructing the cooling of the external amplifier.
This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.