VOLVO
CCM-B1B7115 - Evaporator Temperature Sensor. General Electrical Failures. Circuit short to battery or open
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 signal from the evaporator temperature sensor is too high, according to the climate control module (CCM). The fault is caused by an open circuit in the signal wire to the module, or by the wire being short-circuited to supply voltage. Air conditioning and temperature control may then work less well.
Możliwe przyczyny
- Open circuit in the signal wire from the evaporator sensor to the module
- The signal wire is short-circuited to supply voltage
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 connector and cable are secure and free from corrosion
- 4Check with a multimeter that the sensor signal wire is not open when the connector is disconnected
- 5If the code returns after clearing, have a workshop check the climate control module and replace the sensor if needed
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.