Hva betyr feilkode DEM-0015?

Diagnose og feilkodedefinisjon for DEM-0015 (Volvo XC90 (2003–), Volvo XC90 (2003–), Volvo XC90 (2003–)). Bestill reparasjon hos OBD Tuning.

VOLVO

DEM-0015 - Control module Incorrect software

System

Firehjulsdrift (DEM)

Volvo-modeller feilkoden gjelder for

Gjelder følgende modeller:

1 modell

XC90 (2003–)

Vis modeller per årsmodell og motor (3)

Hva betyr feilkoden?

The four-wheel drive control module (DEM) compares its configuration identity with the signal configuration that the central electronic control module (CEM) sends out on the CAN network. Because cars are configured differently depending on model and equipment, the code is stored when the two do not agree, which means the wrong software is programmed in the DEM. The fault can also be caused by interruptions or short circuits in the CAN network.

Mulige årsaker

Wrong software programmed in the four-wheel drive control module (DEM)
Intermittent breaks or short circuits on the CAN wires
Internal fault in the control module

Hva du kan gjøre

1Read and note the codes in all control modules, since several communication faults often go together
2If a control module has been replaced without new software being loaded, tell the workshop; this may be the cause
3Check the connectors and wiring in the CAN network for chafing, pinching and loose contacts
4Have a workshop load the latest software into the four-wheel drive control module; replace the module only as a last step
5Erase the code after the update and check that it is not set again after a road test

Symptomer du kan merke2

Four-wheel drive and all-wheel drive do not work
Warning symbol and message in the display

Hva feilen kan påvirke1

The four-wheel drive is disengaged

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