VOLVO
CCM-DD30 - Right-hand seat heater. No communication
System
Klimaanlage (CCM)
Volvo-Modelle, für die dieser Fehlercode gilt
Dieser Fehlercode hat je nach Modell, Modelljahr oder Motor unterschiedliche Bedeutungen. Wählen Sie die Bedeutung, die für Ihr Fahrzeug gilt.
Gilt für folgende Modelle:
5 ModelleC30 (2007–2013), C30 Electric (2011–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013)
Modelle nach Baujahr und Motor anzeigen (5)
Was bedeutet der Fehlercode?
The climate control module (CCM) has lost communication with the seat heater module in the right front seat. They communicate over a dedicated data bus (LIN bus) that several other climate system components share. The fault is only set on cars fitted with seat heating.
Mögliche Ursachen
- Open circuit on the data bus between the climate control module and the seat heater module
- Poor contact, moisture or corrosion in the connectors, often under the seat where the wiring moves
- Faulty seat heater module
Was Sie tun können
- 1Check whether codes are also stored for other components on the same bus (CCM-DD30 to CCM-DD34) – several codes at once point to a shared wiring fault
- 2Check the connectors under the right front seat and that no wiring has been pinched when the seat was moved
- 3Check the connector at the climate control panel for poor contact and corrosion
- 4If the fault remains, have the wiring and the seat heater module checked by a workshop
Symptome, die Sie bemerken können1
- The right front seat heater does not work
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.