VOLVO
CPM-B1D2811 - Fuel pre-heater. General Electrical Failures. Circuit short to ground
Układ
Ogrzewanie postojowe (CPM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
7 modeliS60 (2011–), S80 (2007–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Co oznacza ten kod błędu?
The heater body of the fuel preheater has an electrical fault, a short to ground. The fault only applies to diesel heaters of the TT-V type. The heater's function is blocked, and the heating in the cabin becomes poorer or slower.
Możliwe przyczyny
- Damaged fuel preheater
Co możesz zrobić
- 1With the ignition off, look for corrosion in the connector to the fuel preheater.
- 2Look for visible damage to the cable to the fuel preheater, such as chafing or breaks.
- 3Replace the fuel preheater if its connector or cable is damaged. If you are unsure, have a workshop assess it.
- 4If the connector and cable are in good condition but the fault remains, have a workshop check the fuel preheater.
- 5If the fault remains after these checks, have a workshop update the software in the auxiliary heater and investigate further.
Objawy, które możesz zauważyć4
- The parking heater does not work
- The heat does not get hot enough in the rear or front section
- The heater does not work with the temperature control
- Warm-up is slow in the rear or front section
Na co może wpływać usterka1
- The heater's function is blocked
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.