VOLVO
ECM-P145D98 - Fan System Component Error B. Component Failures. Component or system over temperature
System
Motorsteuergerät (ECM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
8 ModelleS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Modelle nach Baujahr und Motor anzeigen (8)
- Volvo S60 (2011–)2014–2015Nur Motor: B4204T10, B4204T11, B4204T12, B4204T15, B4204T9, D4204T5
- Volvo S80 (2007–)2014–2015Nur Motor: B4204T11, B4204T12, B4204T15, D4204T5
- Volvo V40 (2013–)2015Nur Motor: B4204T11, D4204T14
- Volvo V40 Cross Country (2013–)2015Nur Motor: B4204T11, D4204T14
- Volvo V60 (2011–)2014–2015Nur Motor: B4204T11, B4204T12, B4204T15, B4204T9, D4204T5
- Volvo V70 (2008–)2014–2015Nur Motor: B4204T11, D4204T5
- Volvo XC60 (2009–)2014–2015Nur Motor: B4204T10, B4204T11, B4204T12, B4204T15, B4204T9, D4204T5
- Volvo XC70 (2008–)2014–2015Nur Motor: B4204T11, D4204T5
Was bedeutet der Fehlercode?
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.
Mögliche Ursachen
- 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
Was Sie tun können
- 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.
Symptome, die Sie bemerken können1
- The engine runs hot or overheats
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.