VOLVO
DEM-P168912 - Oil Pressure Control Solenoid Circuit. General Electrical Failures. Circuit short to battery
System
Allradantrieb (DEM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
1 ModellXC90 (2003–)
Modelle nach Baujahr und Motor anzeigen (6)
- Volvo XC90 (2003–)2005Nur Getriebe: TF-80SC AWD
- Volvo XC90 (2003–)2006Nur Motor: B8444S · Nur Getriebe: TF-80SC AWD
- Volvo XC90 (2003–)2007–2010Nur Motor: B6324S, B8444S · Nur Getriebe: TF-80SC AWD
- Volvo XC90 (2003–)2011Nur Motor: B6324S5, B8444S · Nur Getriebe: TF-80SC AWD
- Volvo XC90 (2003–)2012Nur Motor: B6324S5 · Nur Getriebe: TF-80SC AWD
- Volvo XC90 (2003–)2013–2014Nur Motor: B6324S5, D5244T18 · Nur Getriebe: TF-80SC AWD
Was bedeutet der Fehlercode?
The four-wheel drive control module (DEM) controls the oil pressure valve by regulating the current. The code is stored when the current falls outside the permitted limits, here linked to a signal wire that has contact with voltage. The cause may also be a damaged valve, poor contact or a damaged control module. The four-wheel drive is disengaged.
Mögliche Ursachen
- Signal wire shorted to voltage
- Damaged control valve or axial solenoid
- Contact resistance and oxidation in the connectors
- Damaged four-wheel drive control module (DEM)
Was Sie tun können
- 1Read and erase the code, then road test to see whether it returns
- 2Check that the fuses are intact
- 3Check the connector at the control valve for damage, oxidation and signs that the wire has received voltage where it should not
- 4If the code returns or the connector is damaged, have a workshop with diagnostic equipment replace the control valve and the control module, as they are replaced as one unit
Symptome, die Sie bemerken können2
- The four-wheel drive does not work
- Warning symbol and message in the display
Was der Fehler beeinflussen kann1
- The four-wheel drive is disengaged
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.