VOLVO
CCM-B13D915 - Heat Exchanger Temperature Sensor. General Electrical Failures. Circuit short to battery or open
System
Klimaanlegg (CCM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
2 modellerV40 (2013–), V40 Cross Country (2013–)
Vis modeller per årsmodell og motor (2)
Hva betyr feilkoden?
The heat exchanger sensor gives a signal that the climate control module (CCM) reads as a short circuit to supply voltage or as an open circuit. The cause may be a damaged sensor, a damaged cable or a damaged connection. Temperature control may then be uneven.
Mulige årsaker
- The heat exchanger sensor is damaged
- Damaged cable or connection
- The sensor is short-circuited to supply voltage
Hva du kan gjøre
- 1Look for visible damage on the heat exchanger 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 voltage when the connector is disconnected and the ignition is on
- 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 merke1
- Temperature control is uneven
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