VOLVO
POT-P124011 - Sensor Power Supply. General Electrical Failures. Circuit short to ground
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 voltage supply to the hall sensors in the tailgate motor is too low. The tailgate control module (POT) has detected this, and the cause is a short to ground in the supply. The fault can also be due to a damaged hall sensor.
Mögliche Ursachen
- Short circuit to ground in the power supply
- Damaged hall sensor
Was Sie tun können
- 1Check that the fuses for the tailgate are intact
- 2Read off and clear the fault code, test drive and see whether it comes back
- 3Unplug the connector that feeds the hall sensors, clear the fault code and check whether it returns
- 4If the code returns with the connector unplugged, the wiring harness is damaged rather than the hall sensor
- 5Check the connectors to the hall sensors and the control module for loose contacts and oxidation
- 6If the harness is damaged: have a workshop repair it
Symptome, die Sie bemerken können3
- The tailgate is hard to open
- The tailgate is hard to close
- Automatic opening and closing of the tailgate does not work
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.