Internal Fault
Internal fault
Replacing the component
The climate control module (CCM) has registered an internal fault.
If the fault is intermittent, it has been registered previously but is no longer present. Intermittent faults can be caused by interference at start up of the climate control module (CCM) or may be a different type of fault which occurs on different occasions. The fault is evaluated depending on how it occurs. If the fault recurs, replace the climate control module (CCM).
Replace the climate control module (CCM) in the event of a permanent fault:
Climate control module (CCM) Service and Repair
Remedy as necessary.
Continue - Fault-tracing information
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Fault-tracing information
Information
Fault-tracing information
In case of this defect, troubleshooting is not followed by verification.
The information can be displayed again or the fault-tracing for this fault can be interrupted.
Do you want to view the information again?
Yes - Attempt New Test
No - FAULT FOUND
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Attempt New Test - Replacing the component
FAULT FOUND - DONE
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