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Home >> Volvo >> 2004 >> S80 Base, 2.5 59, FWD >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Climate Control Module (CCM) Diagnostic Trouble Codes - 2 Of 2 >> CCM-0090: Lower Switch. Faulty Id (2005-2006) >> Faulty ID >> Fault-tracing information

Fault-tracing information

The fault is probably the result of a damaged, intermittently defective or missing switch. If the fault is intermittent, it has been registered previously but is no longer present.

Intermittent faults may be caused by interference at start up of the control module. Intermittent faults may also be caused by other types of intermittent faults. The fault is evaluated depending on how it occurs.