VOLVO
DEM-0010 - 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?
This code concerns the oil pressure pump for the four-wheel drive, although it is titled pump motor. The control module (DEM) measures the current through the pump and compares it with limits that depend on the oil temperature. The code is stored when the current is too high for a longer period, which in practice means the pump itself is damaged. The fault is normally not noticed by the driver.
Mulige årsaker
- Damaged oil pressure pump
Hva du kan gjøre
- 1Read and erase the code, then road test to see whether it returns
- 2With the ignition on, listen whether the pump starts and runs normally; it should hum and vibrate slightly
- 3If the code returns, have a workshop with diagnostic equipment check and replace the oil pressure pump
Symptomer du kan merke1
- No noticeable symptoms for the driver
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.