VOLVO
DEM-P188949 - Oil Pressure Pump Performance. System Internal Failures. Internal electronic failure
System
Firehjulsdrift (DEM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
7 modellerS60 (2011–), S80 (2007–), V60 (2011–), V70 (2008–), XC60 (2009–), XC70 (2008–), XC90 (2003–)
Vis modeller per årsmodell og motor (10)
- Volvo S60 (2011–)2011–2012
- Volvo S80 (2007–)2009–2012
- Volvo V60 (2011–)2011–2012
- Volvo V70 (2008–)2009–2012
- Volvo XC60 (2009–)2009–2012
- Volvo XC70 (2008–)2009–2012
- Volvo XC90 (2003–)2009–2010Kun motor: B6324S, B8444S · Kun girkasse: TF-80SC AWD
- Volvo XC90 (2003–)2011Kun motor: B6324S5, B8444S · Kun girkasse: TF-80SC AWD
- Volvo XC90 (2003–)2012Kun motor: B6324S5 · Kun girkasse: TF-80SC AWD
- Volvo XC90 (2003–)2013–2014Kun motor: B6324S5, D5244T18 · Kun girkasse: TF-80SC AWD
Hva betyr feilkoden?
The four-wheel drive control module (DEM) compares the current from the oil pressure pump with its preset limits. This is an internal electrical fault in the control module itself, so the module is the part to check. The code is set when the fault persists for a period, and the check runs with the ignition on while the pump is switched off.
Mulige årsaker
- Damaged four-wheel drive control module (DEM)
Hva du kan gjøre
- 1Read off the fault code, note it and clear it. Test drive the vehicle to see if the fault returns
- 2Check that the fuses are intact; their locations are in the owner's manual or on the fuse box cover
- 3If the fault remains, have a workshop replace the four-wheel drive control module and calibrate it after the change
Symptomer du kan merke2
- Four-wheel drive does not work
- Warning symbol and text message in the display
Hva feilen kan påvirke1
- Four-wheel drive is disengaged
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