VOLVO
ECM-P048012 - Fan 1 Control Circuit. General Electrical Failures. Circuit short to battery
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
14 modellerC30 (2007–2013), C70 (2006–2013), S40 (2004–2013), S60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V50 (2004–2013), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–), XC90 (2003–)
Vis modeller per årsmodell og motor (35)
- Volvo C30 (2007–2013)2011–2013Kun motor: D5204T, D5204T5
- Volvo C70 (2006–2013)2011Kun motor: D5204T, D5204T5
- Volvo C70 (2006–2013)2012–2013Alle motorer unntatt: B5254T7
- Volvo S40 (2004–2013)2011–2012Kun motor: D5204T, D5204T5
- Volvo S60 (2011–)2011Kun motor: B6304T4, D5204T2, D5244T10
- Volvo S60 (2011–)2012Kun motor: B6304T4, D5204T3, D5244T11, D5244T15
- Volvo S60 (2011–)2013–2014Alle motorer unntatt: B4164T, B4164T2, B4164T3, B4204T7, D4162T
- Volvo S60 (2011–)2015Alle motorer unntatt: B4164T, B4164T2, B4164T3, D4162T
- Volvo S80 (2007–)2009Kun motor: D5244T10
- Volvo S80 (2007–)2010Kun motor: D5244T10, D5244T14, D5244T19
- Volvo S80 (2007–)2011Kun motor: B6304T4, B6324S4, B6324S5, D5204T2, D5244T10
- Volvo S80 (2007–)2012Kun motor: B6304T4, B6324S4, B6324S5, D5204T3, D5244T11, D5244T15
- Volvo S80 (2007–)2013–2014Alle motorer unntatt: B4164T, B4164T2, B4204T6, B4204T7, D4162T
- Volvo S80 (2007–)2015Alle motorer unntatt: B4164T, D4162T
- Volvo V40 (2013–)2013Alle motorer unntatt: B4164T, B4164T3, D4162T
- Volvo V40 (2013–)2014–2015Alle motorer unntatt: B4164T, B4164T3, B4164T4, D4162T
- Volvo V40 Cross Country (2013–)2013–2015Alle motorer unntatt: B4164T, D4162T
- Volvo V50 (2004–2013)2011–2012Kun motor: D5204T, D5204T5
- Volvo V60 (2011–)2011Kun motor: B6304T4, D5204T2, D5244T10
- Volvo V60 (2011–)2012Kun motor: B6304T4, D5204T3, D5244T11, D5244T15
- Volvo V60 (2011–)2013–2014Alle motorer unntatt: B4164T, B4164T2, B4164T3, B4204T7, D4162T
- Volvo V60 (2011–)2015Alle motorer unntatt: B4164T, B4164T2, B4164T3, D4162T
- Volvo V60 Cross Country (2015–)2015
- Volvo V70 (2008–)2009Kun motor: D5244T10
- Volvo V70 (2008–)2010Kun motor: D5244T10, D5244T14, D5244T19
- Volvo V70 (2008–)2011Kun motor: B6304T4, B6324S5, D5204T2, D5244T10
- Volvo V70 (2008–)2012Kun motor: B6304T4, B6324S5, D5204T3, D5244T11, D5244T15
- Volvo V70 (2008–)2013–2014Alle motorer unntatt: B4164T, B4164T2, B4204T7, D4162T
- Volvo V70 (2008–)2015Alle motorer unntatt: B4164T, B4164T2, D4162T
- Volvo XC60 (2009–)2010Kun motor: D5244T10, D5244T14, D5244T16
- Volvo XC60 (2009–)2011–2012Alle motorer unntatt: B4204T6, B4204T7
- Volvo XC60 (2009–)2013–2015Alle motorer unntatt: B4204T7
- Volvo XC70 (2008–)2010Kun motor: D5244T10, D5244T14, D5244T16
- Volvo XC70 (2008–)2011–2015
- Volvo XC90 (2003–)2011–2014Kun motor: B6324S5
Hva betyr feilkoden?
The code concerns an electrical fault where the voltage on the signal wire between the engine control module (ECM) and the electric fan control module is too high, meaning it is short-circuited to battery voltage. The ECM monitors the fan continuously, and the fault can lead to poorer engine cooling or a climate control that does not work.
Mulige årsaker
- Short to supply voltage in the signal wire between the ECM and the electric fan control module
- The electric fan control module is damaged
- The engine control module (ECM) is damaged
Hva du kan gjøre
- 1Check that the fuses for the fan are intact. Their locations are shown in the owner's manual or on the fuse box cover
- 2Follow the signal wire between the engine control module and the fan control module and look for chafing or pinch damage
- 3Use a multimeter to check that the signal wire has no contact with supply voltage
- 4Inspect the connectors in the signal wire for loose contacts and oxidation
- 5If you have a diagnostic tool, read the fault code's diagnostic status and fault status. After repair the fault status should show no fault once the diagnosis is complete
- 6If the fault remains although the wiring is sound, have a workshop check the fan control module and the engine control module
Symptomer du kan merke2
- The engine runs hot or overheats
- Climate control does not work
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