VOLVO
CCM-B1A6111 - Cabin Temperature Sensor. General Electrical Failures. Circuit short to ground
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 cabin temperature sensor is too low, according to the climate control module (CCM). The fault is caused by the sensor being short-circuited to ground. The climate control then cannot read the correct cabin temperature, so cabin temperature may differ from the setting.
Mulige årsaker
- The cabin temperature sensor is short-circuited to ground
Hva du kan gjøre
- 1Look for visible damage on the cabin temperature sensor
- 2Check that the sensor connector and cable are secure and free from corrosion
- 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
Symptomer du kan merke2
- Cabin temperature does not match the setting
- Temperature control or air conditioning does not work
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