VOLVO
CCM-B1B7111 - Evaporator Temperature Sensor. General Electrical Failures. Circuit short to ground
Układ
Sterownik klimatyzacji (CCM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
9 modeliS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Co oznacza ten kod błędu?
The evaporator temperature sensor is short-circuited to ground, according to the climate control module (CCM). The signal becomes too low, so the module cannot read the correct temperature. Air conditioning and temperature control may then work less well.
Możliwe przyczyny
- The evaporator temperature sensor is short-circuited to ground
Co możesz zrobić
- 1Check that the fuses for the climate system are intact
- 2Look for visible damage on the evaporator temperature sensor
- 3Check that the sensor cable is not chafed or pinched
- 4Check with a multimeter that the sensor wire has no contact with ground (the bodywork) when the connector is disconnected
- 5If the code returns after clearing and no damage is visible, replace the sensor if you can reach it, otherwise have a workshop do it
Objawy, które możesz zauważyć2
- Cabin temperature does not match the setting
- Temperature control or air conditioning does not work
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.