VOLVO
CCM-0002 - Blower fan motor. Signal too high
System
Klimaanlegg (CCM)
Volvo-modeller feilkoden gjelder for
Feilkoden har ulik betydning avhengig av modell, årsmodell eller motor. Velg betydningen som gjelder din bil.
Gjelder følgende modeller:
5 modellerS60 (2001–2009), S80 (1999–2006), V70 (2000–2008), V70 XC / XC70 (2001–2007), XC90 (2003–)
Hva betyr feilkoden?
The climate control module (CCM) has registered that the signal from the cabin blower motor is too high. The blower motor does not start, and the A/C compressor must stay off as long as the fault remains.
Mulige årsaker
- The fan motor is blocked
- Open circuit in the signal wire to the fan motor
- Open circuit in the ground wire to the fan motor
- The ground wire to the fan motor is short-circuited to voltage
- The control signal wire is short-circuited to ground
- The fan motor or its power unit is faulty
Hva du kan gjøre
- 1Read and note the fault code, clear it and road test to check whether it returns
- 2Look for anything blocking the fan, and feel by hand whether the fan rotor turns freely
- 3Turn the cabin blower knob to maximum fan speed and listen for whether the fan starts
- 4If you have a diagnostic tool: activate the blower motor in the activation function and listen for it to start
- 5Disconnect the fan motor connector and use a multimeter to check that the wires have no contact with voltage or ground
Symptomer du kan merke3
- The cabin blower does not work
- Airflow problems
- No cooling from the A/C system
Hva feilen kan påvirke2
- As long as the fault remains, the fan motor does not start
- The A/C compressor must stay off
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.