Service manual

Webasto Diesel Cooker X 100 4 Failure detection
4 Failure detection
This section describes how to identify and remedy
faults on the Webasto Diesel Cooker X 100.
If a fault occurs, an error code will be output via the
LED’s of the operating panel.
CAUTION
Troubleshooting work demands precise knowledge
of the structure and theory of operation of the
various components and must be carried out by
trained personnel only.
CAUTION
The troubleshooting guide is restricted to the
localisation of defective components. The following
potential sources of malfunctions should always be
checked so that they can then be excluded as the
cause of the particular fault:
• Corrosion on plugs
• Loose plug contacts
• Poor crimp contacts on plugs
• Corroded cables and fuses
• Corroded battery terminals
If you wish to check individual components, the
electrical plug connectors on the control unit must
be disconnected. Conduct a function test in the
vehicle after correcting each fault.
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