VOLVO
CCM-B102E12 - Air Quality Sensor. General Electrical Failures. Circuit short to battery
System
Klimaanlegg (CCM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
7 modellerS60 (2011–), S80 (2007–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Hva betyr feilkoden?
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.
Mulige årsaker
- Open circuit or short to battery voltage
Hva du kan gjøre
- 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
Symptomer du kan merke1
- Poor air quality in the cabin
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