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Home >> Volvo >> 2000 >> S80 Base >> Repair and Diagnosis (Single Page) >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Climate Control Module (CCM) - Specifications & Communication >> Description Of Parameters, Climate Control Module (CCM) (1999-2004) >> Description of parameters >> Power supply, delayed X-supply, value

Power supply, delayed X-supply, value

Measurement range: 0 - 18 V

Normal value when the generator (GEN) is charging: 13.0 - 14.5 V

The value indicates the voltage at the climate control module (CCM). Delayed X-supply means that the power supply is maintained for 1 minute after the ignition is switched off. This is so that functions such as blower fan run-on and damper motor self-adjustment can be activated.