Was bedeutet der Fehlercode CPM-1204?

Diagnose und Fehlercodedefinition für CPM-1204 (Volvo C30 (2007–2013), Volvo C30 Electric (2011–2013), Volvo C70 (2006–2013)). Steuergerätereparatur bei OBD Tuning.

VOLVO

CPM-1204 - Combustion fan. Signal missing

System

Verbrennungsheizung (CPM)

Volvo-Modelle, für die dieser Fehlercode gilt

Gilt für folgende Modelle:

5 Modelle

C30 (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 CPM has registered a break in the cable to the combustion fan, so the signal is missing. The cause may be a break in the cable or poor connections, such as oxidation or looseness. The heater cannot be activated until the code has been cleared.

Mögliche Ursachen

Open circuit in the cable between the CPM and the combustion fan
Contact resistance, oxidation or loose connections

Was Sie tun können

1Clear the code and try starting the heater again
2If you have a diagnostic tool, activate the combustion fan and listen for a buzzing sound; if it does not start, the fault is probably permanent
3Check that the connectors at the heater and at the fan are tight and free from oxidation
4Use a multimeter to check that the cable between the heater connector and the fan is intact; a break means the cable must be replaced
5Check that the fan wheel is not jammed and turns freely

Symptome, die Sie bemerken können2

Poor heating in the passenger compartment
The parking heater does not work

Was der Fehler beeinflussen kann1

The heater cannot be activated until the fault code has been cleared

Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.