Applies to: CUV1
What does Scania CUV fault code 27 mean?
Internal fault.
What causes Scania DTC 27?
Control unit may have been exposed to high temperatures, strong magnetic radiation or an attempted prohibited modification.
How does the system react?
System sensitive data in the control unit has been modified and no longer matches with the basic configuration.
How to fix Scania CUV fault code 27?
Renew CUV.
This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.