VOLVO
CPM-B1D2412 - Glow Plug. General Electrical Failures. Circuit short to battery
System
Verbrennungsheizung (CPM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
2 ModelleV40 (2013–), V40 Cross Country (2013–)
Modelle nach Baujahr und Motor anzeigen (2)
Was bedeutet der Fehlercode?
The CPM has logged a glow plug signal that reads too high. The cause may be the cable between the CPM and the glow plug being shorted to supply voltage, or a damaged glow plug. The heater cannot be activated until the fault code has been cleared.
Mögliche Ursachen
- The cable between the CPM and the glow plug is shorted to supply voltage
- Damaged glow plug
Was Sie tun können
- 1Clear the code and start the heater again; if the code returns, the fault is still present
- 2With a diagnostic tool, activate the glow plug: no rise in temperature points to a permanent fault, a rise to an intermittent one
- 3Disconnect the connector in the heater and check that the contacts are secure and free from oxidation
- 4Use a multimeter to check that the cable to the glow plug 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 glow plug and the wiring
Symptome, die Sie bemerken können1
- 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.