jost 613403, User Manual

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4.4 Error messages
An error message is activated when there is a problem in the EF-S system that
must be rectified IMMEDIATELY in a service workshop.
The message remains active until the problem has been rectified
and the EF-S has been restarted.
Code: 30030
Message: Do not drive. Calibrate.
Description:
The EF-S system must be calibrated before it is used. This mes-
sage can be displayed after the operating system has been
deleted and reinstalled or if the system has not been calibrated.
Colour: Red
Delete: Calibrate via the service program.
Error message
Code: 30050
Message: Do not drive. Call the Service department.
Description:
Contact the service workshop. The wheels of the trailer/semi-
trailer cannot be steered. The articulated vehicle can still be driven.
The cause of the problem must be rectified as quickly as possible.
Colour: Red
Delete:
After repair, press until code 10400 is displayed.
Error message
Part no.: 162014 EN-1
65
Release 07/2020
User manual 2300 EF-S system