VOLVO
ECM-P260100 - Coolant Pump "A" Control Circuit Performance/Stuck Off. General Failure Information. No sub type information
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
- Volvo S80 (2007–)2014–2015Kun motor: B4204T11, B4204T12, B4204T15
- Volvo V40 (2013–)2015Kun motor: B4204T11
- Volvo V40 Cross Country (2013–)2015Kun motor: B4204T11
- Volvo V60 (2011–)2014–2015Kun motor: B4204T11, B4204T12, B4204T15, B4204T9
- Volvo V70 (2008–)2014–2015Kun motor: B4204T11
- Volvo XC60 (2009–)2014–2015Kun motor: B4204T10, B4204T11, B4204T12, B4204T15, B4204T9
- Volvo XC70 (2008–)2014–2015Kun motor: B4204T11
Hva betyr feilkoden?
The engine control module (ECM) keeps watch over the coolant pump relay. Even though the code is named stuck off, it means the relay has jammed in the open position. The coolant pump can then run at full speed, which shows up as uneven temperature in the climate control.
Mulige årsaker
- Loose connection or oxidation in the connector housing
- Short circuit between the connections
- Damaged coolant pump relay
Hva du kan gjøre
- 1Check the connector at the relay for loose connections and oxidation
- 2Look for a short circuit between the connections at the relay with a multimeter
- 3If you have a diagnostic tool: activate the coolant pump and see whether it responds
- 4If the fault remains after this check, have a workshop decide whether the coolant pump relay needs replacing
Symptomer du kan merke1
- Uneven temperature in the climate control
Hva feilen kan påvirke1
- The coolant pump runs at full speed
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