VOLVO
DEM-P07481D - Pressure Control Solenoid A Electrical. General Electrical Failures. Circuit current out of range
System
Allradantrieb (DEM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
6 ModelleS60 (2011–), S80 (2007–), V60 (2011–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Modelle nach Baujahr und Motor anzeigen (6)
Was bedeutet der Fehlercode?
The four-wheel drive control module (DEM) controls the control valve, the axial solenoid, and checks the current to it against permitted values. The code is stored when the current falls outside them, which can be caused by poor contact in the connectors, a damaged oil pressure or oil temperature sensor, or a damaged valve or control module. The four-wheel drive is disengaged.
Mögliche Ursachen
- Contact resistance and oxidation in the connectors
- Damaged oil pressure and oil temperature sensor
- Damaged control valve or axial solenoid
- Damaged four-wheel drive control module (DEM)
Was Sie tun können
- 1Read and erase the code, then road test under normal driving to see whether it returns
- 2Check that the fuses are intact and that the battery is well charged
- 3Check the connectors at the control module, the sensors and the control valve for oxidation and loose contacts
- 4If the code returns, have a workshop with diagnostic equipment check the sensors, the control valve and the control module, and replace whatever is damaged
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.