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Home >> Volvo >> 2009 >> XC90 Base, AWD >> Repair and Diagnosis (Single Page) >> Drivelines & Axles >> Axle Shafts >> Differential Electronic Module (DEM) Diagnostic Trouble Codes - 1 Of 2 >> DEM-P060749: Control Module Performance. Internal Fault. Electrical Fault (B6324S, TF-80SC AWD; 2007-2008) >> Fault Tracing DEM-P060749 >> Information >> Overview

Fault Tracing DEM-P060749: Information: Overview

The Differential Electronic Module (DEM) has registered an internal fault.

If the fault is intermittent this means that it has been registered on an earlier occasion but that the fault is no longer present. Intermittent faults can depend upon disturbances during the start up of the Differential Electronic Module (DEM) or they can be other types of fault which can return on different occasions. An appraisal of the fault is made in each particular case. If the fault is persistent, replace the Differential Electronic Module (DEM).

Other information: 

Remedy as necessary.

Fig 1: Active On Demand Coupling Control Module
GLL106598Courtesy of VOLVO CARS CORPORATION