LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Volvo >> 2004 >> XC90 Base, AWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Miscellaneous Electrical - Design And Function >> Active On Demand Coupling (AOC) (2003-2004) >> Diagnostic Functions >> Description Of Parameters >> Parameters, Value >> Power Supply, Differential Electronic Module (DEM)
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Power Supply, Differential Electronic Module (DEM)

The value indicates the power supply to the Differential Electronic Module (DEM).

Measurement range: 0 - 25.5 V.

Normal range: 12.0 - 14.5 V.