VOLVO
ECM-P048012 - Fan 1 Control Circuit. General Electrical Failures. Circuit short to battery
Układ
Sterownik silnika (ECM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
14 modeliC30 (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–)
Pokaż modele wg rocznika i silnika (35)
- Volvo C30 (2007–2013)2011–2013Tylko silnik: D5204T, D5204T5
- Volvo C70 (2006–2013)2011Tylko silnik: D5204T, D5204T5
- Volvo C70 (2006–2013)2012–2013Wszystkie silniki oprócz: B5254T7
- Volvo S40 (2004–2013)2011–2012Tylko silnik: D5204T, D5204T5
- Volvo S60 (2011–)2011Tylko silnik: B6304T4, D5204T2, D5244T10
- Volvo S60 (2011–)2012Tylko silnik: B6304T4, D5204T3, D5244T11, D5244T15
- Volvo S60 (2011–)2013–2014Wszystkie silniki oprócz: B4164T, B4164T2, B4164T3, B4204T7, D4162T
- Volvo S60 (2011–)2015Wszystkie silniki oprócz: B4164T, B4164T2, B4164T3, D4162T
- Volvo S80 (2007–)2009Tylko silnik: D5244T10
- Volvo S80 (2007–)2010Tylko silnik: D5244T10, D5244T14, D5244T19
- Volvo S80 (2007–)2011Tylko silnik: B6304T4, B6324S4, B6324S5, D5204T2, D5244T10
- Volvo S80 (2007–)2012Tylko silnik: B6304T4, B6324S4, B6324S5, D5204T3, D5244T11, D5244T15
- Volvo S80 (2007–)2013–2014Wszystkie silniki oprócz: B4164T, B4164T2, B4204T6, B4204T7, D4162T
- Volvo S80 (2007–)2015Wszystkie silniki oprócz: B4164T, D4162T
- Volvo V40 (2013–)2013Wszystkie silniki oprócz: B4164T, B4164T3, D4162T
- Volvo V40 (2013–)2014–2015Wszystkie silniki oprócz: B4164T, B4164T3, B4164T4, D4162T
- Volvo V40 Cross Country (2013–)2013–2015Wszystkie silniki oprócz: B4164T, D4162T
- Volvo V50 (2004–2013)2011–2012Tylko silnik: D5204T, D5204T5
- Volvo V60 (2011–)2011Tylko silnik: B6304T4, D5204T2, D5244T10
- Volvo V60 (2011–)2012Tylko silnik: B6304T4, D5204T3, D5244T11, D5244T15
- Volvo V60 (2011–)2013–2014Wszystkie silniki oprócz: B4164T, B4164T2, B4164T3, B4204T7, D4162T
- Volvo V60 (2011–)2015Wszystkie silniki oprócz: B4164T, B4164T2, B4164T3, D4162T
- Volvo V60 Cross Country (2015–)2015
- Volvo V70 (2008–)2009Tylko silnik: D5244T10
- Volvo V70 (2008–)2010Tylko silnik: D5244T10, D5244T14, D5244T19
- Volvo V70 (2008–)2011Tylko silnik: B6304T4, B6324S5, D5204T2, D5244T10
- Volvo V70 (2008–)2012Tylko silnik: B6304T4, B6324S5, D5204T3, D5244T11, D5244T15
- Volvo V70 (2008–)2013–2014Wszystkie silniki oprócz: B4164T, B4164T2, B4204T7, D4162T
- Volvo V70 (2008–)2015Wszystkie silniki oprócz: B4164T, B4164T2, D4162T
- Volvo XC60 (2009–)2010Tylko silnik: D5244T10, D5244T14, D5244T16
- Volvo XC60 (2009–)2011–2012Wszystkie silniki oprócz: B4204T6, B4204T7
- Volvo XC60 (2009–)2013–2015Wszystkie silniki oprócz: B4204T7
- Volvo XC70 (2008–)2010Tylko silnik: D5244T10, D5244T14, D5244T16
- Volvo XC70 (2008–)2011–2015
- Volvo XC90 (2003–)2011–2014Tylko silnik: B6324S5
Co oznacza ten kod błędu?
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.
Możliwe przyczyny
- 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
Co możesz zrobić
- 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
Objawy, które możesz zauważyć2
- The engine runs hot or overheats
- Climate control does not work
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.