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Home >> Volvo >> 2007 >> S60 Base, AWD >> Repair and Diagnosis (Single Page) >> Electrical >> Body Electrical >> Vehicle Communication (AEM, CEM & Rem) Modules - Specifications >> Vehicle Communication Information, Central Electronic Module (CEM) (2005-2009) >> Description Of Parameters >> Parameters >> Lamp Group A, Value
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Lamp Group A, Value

Measurement range 0 to 100% of supply voltage.

The normal value when the supply voltage is 13.5 V is approximately 98%.

When the supply voltage exceeds 13 V, the voltage level is regulated using pulse width modulation. The value indicates what proportion of the voltage level is being used.

Lamp group A consists of: