VOLVO
CCM-0058 - Communication with the left-hand seat heater. Signal too high. Intermittent fault
System
Klimaanlegg (CCM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
2 modellerS40 (1996–2004), V40 (1996–2004)
Vis modeller per årsmodell og motor (2)
Hva betyr feilkoden?
The signal on the communication wire from the climate control module to the seat heating module for the left front seat is too high. The fault is logged as intermittent, meaning it has occurred but is not present now. It is probably because the signal wire briefly touched live voltage, or because of a temporary disturbance in the module.
Mulige årsaker
- Signal wire shorted to live voltage
- Open circuit in the power supply to the seat heating module
- Defective seat heating module
Hva du kan gjøre
- 1Clear the fault code and test drive. Check whether the seat heater works and whether the fault code comes back
- 2Check the seat heater fuse and the connectors at the seat heating module for loose contacts and corrosion
- 3If the fault returns, have a workshop check the signal wire for a short to live voltage
- 4If you have a diagnostic tool, activate the seat heater from the activation function and check that the seat gets warm
Symptomer du kan merke1
- The front seat heating does not work
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.