VOLVO
CCM-B1B7115 - Evaporator Temperature Sensor. General Electrical Failures. Circuit short to battery or open
System
Klimaanlegg (CCM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
9 modellerS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Hva betyr feilkoden?
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.
Mulige årsaker
- Open circuit in the signal wire from the evaporator sensor to the module
- The signal wire is short-circuited to supply voltage
Hva du kan gjøre
- 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
Symptomer du kan merke2
- Cabin temperature does not match the setting
- Temperature control or air conditioning does not work
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