VOLVO
POT-P094812 - Hydraulic Pump Relay Circuit High. General Electrical Failures. Circuit short to battery
System
Elektrische Heckklappe (POT)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
3 ModelleV70 (2008–), XC60 (2009–), XC70 (2008–)
Modelle nach Baujahr und Motor anzeigen (3)
Was bedeutet der Fehlercode?
The tailgate control module (POT) controls the hydraulic opening and closing and has found that the signal voltage from the hydraulic pump motor is too high. This is because the cable harness to the pump is short-circuited to supply voltage, or because the pump motor is damaged.
Mögliche Ursachen
- Damaged pump motor
- The harness feeding the pump has a short to supply voltage
Was Sie tun können
- 1Check that the fuses for the tailgate are intact
- 2Clear the fault code and test drive the tailgate to see whether it returns
- 3Use a multimeter to check that the cable to the pump has no contact with voltage while the pump is at rest
- 4Check that the connectors at the pump and the control module are firmly seated and free from corrosion
- 5If the harness is intact: have a workshop check the pump motor and replace the control module if needed
Symptome, die Sie bemerken können4
- The tailgate is hard to open
- The tailgate is hard to close
- The central locking for the tailgate does not work
- Automatic opening and closing of the tailgate does not work
Was der Fehler beeinflussen kann1
- Limited function in the tailgate control module (POT)
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.