VOLVO
ECM-P145D98 - Fan System Component Error B. Component Failures. Component or system over temperature
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
8 modellerS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Vis modeller per årsmodell og motor (8)
- Volvo S60 (2011–)2014–2015Kun motor: B4204T10, B4204T11, B4204T12, B4204T15, B4204T9, D4204T5
- Volvo S80 (2007–)2014–2015Kun motor: B4204T11, B4204T12, B4204T15, D4204T5
- Volvo V40 (2013–)2015Kun motor: B4204T11, D4204T14
- Volvo V40 Cross Country (2013–)2015Kun motor: B4204T11, D4204T14
- Volvo V60 (2011–)2014–2015Kun motor: B4204T11, B4204T12, B4204T15, B4204T9, D4204T5
- Volvo V70 (2008–)2014–2015Kun motor: B4204T11, D4204T5
- Volvo XC60 (2009–)2014–2015Kun motor: B4204T10, B4204T11, B4204T12, B4204T15, B4204T9, D4204T5
- Volvo XC70 (2008–)2014–2015Kun motor: B4204T11, D4204T5
Hva betyr feilkoden?
The cooling fan has become too hot. The engine control module (ECM) monitors the function of the fan and sets the code when the cooling fan overheats. The fault is checked while the engine is running, and also during the time the cooling fan keeps running after the engine has been switched off. The code concerns overtemperature in the component and may be caused by the driver circuit in the engine control module overheating, or by a damaged fan control module.
Mulige årsaker
- A driver stage in the engine control module overheats because the resistance towards the battery is too low, though the circuit is not fully short-circuited
- Damaged cooling fan control module
Hva du kan gjøre
- 1Check that the cooling fan keeps running for a while after the engine is switched off, which is normal.
- 2Check that the fuses for the cooling fan are intact. Their location is in the owner's manual or on the fuse box cover.
- 3Check the connectors at the fan control module for looseness, contact resistance and corrosion.
- 4If you have a diagnostic tool, read the live data for the cooling fan when the engine is warm and check that the fan runs as the temperature rises.
- 5If the code returns even though the connectors are in order, have a workshop check the fan control module and the engine control module driver circuit.
Symptomer du kan merke1
- The engine runs hot or overheats
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