Was bedeutet der Fehlercode CPM-1001?

Diagnose und Fehlercodedefinition für CPM-1001 (Volvo C30 (2007–2013), Volvo C30 Electric (2011–2013), Volvo C70 (2006–2013)). Steuergerätereparatur bei OBD Tuning.

VOLVO

CPM-1001 - Combustion fan. Signal too high

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 signal that is too high on the cable to the combustion fan. The fault may be caused by a short circuit to supply voltage in the cable. The heater cannot be activated until the code has been cleared.

Mögliche Ursachen

The cable between the CPM and the combustion fan is shorted to supply voltage

Was Sie tun können

1Clear the code and start the heater again; if the code returns, the fault is still present
2If you have a diagnostic tool, activate the combustion fan and listen for a buzzing sound; if there is none, the fault is probably permanent
3Disconnect the connector at the heater and check that it is secure and free from oxidation
4Use a multimeter to check that the cable to the combustion fan carries no voltage when the heater is off; if it does, the cable is shorted to positive
5If the fault returns, have a workshop check the cable and the combustion fan

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.