VOLVO
ECM-P260100 - Coolant Pump "A" Control Circuit Performance/Stuck Off. General Failure Information. No sub type information
Układ
Sterownik silnika (ECM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
8 modeliS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Pokaż modele wg rocznika i silnika (8)
- Volvo S60 (2011–)2014–2015Tylko silnik: B4204T10, B4204T11, B4204T12, B4204T15, B4204T9
- Volvo S80 (2007–)2014–2015Tylko silnik: B4204T11, B4204T12, B4204T15
- Volvo V40 (2013–)2015Tylko silnik: B4204T11
- Volvo V40 Cross Country (2013–)2015Tylko silnik: B4204T11
- Volvo V60 (2011–)2014–2015Tylko silnik: B4204T11, B4204T12, B4204T15, B4204T9
- Volvo V70 (2008–)2014–2015Tylko silnik: B4204T11
- Volvo XC60 (2009–)2014–2015Tylko silnik: B4204T10, B4204T11, B4204T12, B4204T15, B4204T9
- Volvo XC70 (2008–)2014–2015Tylko silnik: B4204T11
Co oznacza ten kod błędu?
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.
Możliwe przyczyny
- Loose connection or oxidation in the connector housing
- Short circuit between the connections
- Damaged coolant pump relay
Co możesz zrobić
- 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
Objawy, które możesz zauważyć1
- Uneven temperature in the climate control
Na co może wpływać usterka1
- The coolant pump runs at full speed
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.