VOLVO
CPM-B1D241E - Glow Plug. General Electrical Failures. Circuit resistance out of range
System
Forbrenningsvarmer (CPM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
6 modellerS60 (2011–), S80 (2007–), V60 (2011–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Hva betyr feilkoden?
The heater control module has measured that the electrical resistance of the glow plug is outside the permitted range. The heater then takes too long to warm up or does not get hot enough in the front or rear part of the car. The heater's function is blocked.
Mulige årsaker
- Damaged glow plug
- Defective cables and connections to the glow plug
Hva du kan gjøre
- 1With the ignition off, check for corrosion and loose connections at the glow plug and at the heater connector.
- 2Look for visible damage to the cable to the glow plug and make sure it is firmly attached.
- 3Replace the glow plug if it is damaged or if its connector is damaged.
- 4Use a multimeter to check that the cable to the glow plug is not broken. If it has an open circuit, the cable needs to be repaired or replaced.
- 5If the connector on the heater is damaged, have a workshop assess whether the fan motor needs replacing.
Symptomer du kan merke5
- Temperature control gives too weak heat in the front section
- Warm-up takes a long time in the front section
- The rear section does not get hot enough
- Warm-up takes a long time in the rear section
- The heater or the parking heater does not work
Hva feilen kan påvirke1
- The heater's function is blocked
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