VOLVO
CCM-B102E12 - Air Quality Sensor. General Electrical Failures. Circuit short to battery
Układ
Sterownik klimatyzacji (CCM)
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 climate control module (CCM) checks the air quality sensor (AQS) and has registered a signal that points to an open circuit or a short to battery voltage. The sensor therefore gives the control module no usable signal. The fault shows up as poor air quality in the cabin.
Możliwe przyczyny
- Open circuit or short to battery voltage
Co możesz zrobić
- 1Check that the fuses are intact, for example the fuse for the climate control module
- 2Road test the car and check the affected functions to see whether the fault is still present
- 3After these checks, read off and clear the fault code and see whether it returns
- 4Use a multimeter to check that the wire to the air quality sensor has no contact with the battery supply and that it is not broken
- 5If the wire is intact but the fault remains, replace the air quality sensor
Objawy, które możesz zauważyć1
- Poor air quality in the cabin
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.