Diagnostic Trouble Code (DTC) Information

Condition 

The Climate control module (CCM) monitors its own software's functionality.

The diagnostic trouble code (DTC) is stored if the control module detects that:

• The software has used more memory than is permitted.

The control module's test for the diagnostic trouble code (DTC) starts in the event of:

• Ignition position 0, I and II.

Fig 1: Identifying Climate Control Unit

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Substitute Value 

• None.

Possible Source 

• Software error in the control module.

Fault symptom[s] 

• None.