VOLVO
CPM-B1D2411 - Glow Plug. General Electrical Failures. Circuit short to ground
System
Verbrennungsheizung (CPM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
9 ModelleS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Modelle nach Baujahr und Motor anzeigen (9)
Was bedeutet der Fehlercode?
The combustion preheater module (CPM) measures the resistance of the glow plug. The fault is set when the resistance is too low and/or the glow plug is shorted to earth. The cause may be a damaged glow plug, damaged cables or poor connections. The heater's function is then blocked.
Mögliche Ursachen
- Faulty cables and connections to the glow plug
- Damaged glow plug
- The cable between the CPM and the glow plug is shorted to earth
Was Sie tun können
- 1Check that the glow plug is seated properly and shows no signs of corrosion
- 2Check the cable to the glow plug visually for damage
- 3With the ignition off, check the glow plug connectors: they should be secure and free from oxidation
- 4Use a multimeter to check that the cable to the glow plug has no contact with earth (the body); if it does, the cable is shorted
- 5Have a workshop download the latest software to the module and then recheck the glow plug
Symptome, die Sie bemerken können3
- Poor heating in the passenger compartment
- Activation of the parking or auxiliary heater does not happen
- The parking heater does not work
Was der Fehler beeinflussen kann1
- The heater's function is blocked
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.