VOLVO
DEM-0011 - Pump motor
System
Firehjulsdrift (DEM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
1 modellXC90 (2003–)
Vis modeller per årsmodell og motor (5)
- Volvo XC90 (2003–)2009–2010Alle motorer unntatt: B6324S, B8444S · Alle girkasser unntatt: TF-80SC
- Volvo XC90 (2003–)2011Alle motorer unntatt: B6324S5, B8444S · Alle girkasser unntatt: TF-80SC
- Volvo XC90 (2003–)2012Alle motorer unntatt: B6324S5, D5244T5 · Alle girkasser unntatt: TF-80SC
- Volvo XC90 (2003–)2013–2014Kun motor: B5254T9 · Kun girkasse: AW50/51 AWD
- Volvo XC90 (2003–)2015
Hva betyr feilkoden?
Although the code is titled pump motor, it concerns the oil pressure pump, and the fault lies in the four-wheel drive control module (DEM) itself. The module compares the current from the pump with predefined limits, and the code is stored when the deviation lasts too long. The four-wheel drive is disengaged, and the remedy is to replace the control module.
Mulige årsaker
- Damaged four-wheel drive control module (DEM)
Hva du kan gjøre
- 1Read and erase the code, then road test the car to see whether it returns
- 2Check that the fuses are intact
- 3If the code returns, have a workshop with diagnostic equipment check and replace the four-wheel drive control module
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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