VOLVO
ECM-P0CEA17 - Hybrid/EV Electronics Coolant Pump Performance. General Electrical Failures. Circuit voltage above threshold
Układ
Sterownik silnika (ECM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
1 modelV60 (2011–)
Pokaż modele wg rocznika i silnika (2)
Co oznacza ten kod błędu?
The code is named high voltage, but the condition is that the signal wire to the coolant pump is shorted or has a break, or that the pump has another fault that prevents cooling. If the pump does not work, the high-voltage battery is not cooled.
Możliwe przyczyny
- Damaged pump
- Short circuit or break in the wiring to the pump
Co możesz zrobić
- 1Read off the fault code with the ignition on and check whether it is still active
- 2Check that the fuses are intact. The locations are shown in the instruction manual or on the fuse list
- 3Where possible, check on a test drive that HYBRID mode works normally, to establish the status of the fault
- 4Have a workshop check the pump and its wiring. Cooling of the hybrid system is a workshop task
Objawy, które możesz zauważyć2
- The combustion engine is active in HYBRID mode more often than normal, or all the time
- A message and a warning symbol are shown in the display
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.