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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 - 1 Of 2 >> CCM-000A: Nightfall Sensor. Signal Faulty. Intermittent Fault (1999-2004) >> Signal faulty. Intermittent fault >> Trouble-shooting information

Trouble-shooting information

The fault is probably caused by an intermittent internal short circuit in the climate control. If the diagnostic trouble code is not displayed, no further action is necessary.