VOLVO
POT-P094812 - Hydraulic Pump Relay Circuit High. General Electrical Failures. Circuit short to battery
Układ
Sterownik elektrycznej klapy bagażnika (POT)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
3 modeleV70 (2008–), XC60 (2009–), XC70 (2008–)
Pokaż modele wg rocznika i silnika (3)
Co oznacza ten kod błędu?
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.
Możliwe przyczyny
- Damaged pump motor
- The harness feeding the pump has a short to supply voltage
Co możesz zrobić
- 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
Objawy, które możesz zauważyć4
- 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
Na co może wpływać usterka1
- Limited function in the tailgate control module (POT)
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.