VOLVO
POT-B122014 - Hydraulic Proportional Valve. General Electrical Failures. Circuit short to ground or open
System
Elektrisk bakluke (POT)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
1 modellXC60 (2009–)
Vis modeller per årsmodell og motor (1)
Hva betyr feilkoden?
The tailgate control module (POT) measures the voltage on the control valve for the hydraulic proportional valve and has found the signal too low. The fault lies in the control valve cable, which either touches ground or is broken.
Mulige årsaker
- Control valve cable touching ground or broken
Hva du kan gjøre
- 1Check that the fuses for the tailgate are intact
- 2Read off and clear the fault code, test drive and see whether it returns
- 3Use a multimeter to check whether the cable to the control valve has contact with ground or a break
- 4Check that the connectors at the control valve and the control module are firmly seated and free from corrosion
- 5If the cable is intact: have a workshop with diagnostic equipment check the control valve
Symptomer du kan merke3
- The tailgate is hard to open
- The tailgate is hard to close
- Automatic opening and closing of the tailgate does not work
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