VOLVO
ECM-B139F12 - Main Battery Relay. General Electrical Failures. Circuit short to battery
Układ
Sterownik silnika (ECM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
12 modeliC30 (2007–2013), 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–)
Pokaż modele wg rocznika i silnika (24)
- Volvo C30 (2007–2013)2011–2013Tylko silnik: D4162T
- Volvo S40 (2004–2013)2011–2012Tylko silnik: D4162T
- Volvo S60 (2011–)2011Tylko silnik: B4164T, B4164T3, D4162T
- Volvo S60 (2011–)2012Wszystkie silniki oprócz: B4204T7, B5254T5, B6304T4
- Volvo S60 (2011–)2013–2014Wszystkie silniki oprócz: B4204T7, B6304T4
- Volvo S60 (2011–)2015Wszystkie silniki oprócz: B6304T3, B6304T4, B6304T5
- Volvo S80 (2007–)2011Tylko silnik: B4164T
- Volvo S80 (2007–)2012Tylko silnik: B4164T, B4164T2, D4162T, D5204T3, D5244T11, D5244T15
- Volvo S80 (2007–)2013–2014Wszystkie silniki oprócz: B4204T6, B4204T7, B6304T4, B6324S4, B6324S5
- Volvo S80 (2007–)2015Wszystkie silniki oprócz: B6304T4, B6324S4, B6324S5
- Volvo V40 (2013–)2013–2015
- Volvo V40 Cross Country (2013–)2013–2015
- Volvo V50 (2004–2013)2011–2012Tylko silnik: D4162T
- Volvo V60 (2011–)2011Tylko silnik: B4164T, B4164T3, D4162T
- Volvo V60 (2011–)2012–2014Wszystkie silniki oprócz: B4204T7, B6304T4
- Volvo V60 (2011–)2015Wszystkie silniki oprócz: B6304T3, B6304T4, B6304T5
- Volvo V60 Cross Country (2015–)2015
- Volvo V70 (2008–)2011Tylko silnik: B4164T
- Volvo V70 (2008–)2012Wszystkie silniki oprócz: B4204T7, B5254T10, B6304T4, B6324S5
- Volvo V70 (2008–)2013–2014Wszystkie silniki oprócz: B4204T7, B6304T4, B6324S5
- Volvo V70 (2008–)2015Wszystkie silniki oprócz: B6304T4
- Volvo XC60 (2009–)2012Tylko silnik: D5204T3, D5244T11, D5244T15, D5244T17
- Volvo XC60 (2009–)2013–2015Wszystkie silniki oprócz: B4204T7, B6304T4, B6324S4, B6324S5
- Volvo XC70 (2008–)2012–2015Wszystkie silniki oprócz: B6304T4, B6324S4, B6324S5
Co oznacza ten kod błędu?
The engine control module sees that the signal cable to the main battery relay has contact with voltage instead of being controlled as intended. The relay may then not switch in and out correctly, and the automatic start/stop function is switched off. The fault can also stop the engine from starting.
Możliwe przyczyny
- Loose connector or oxidation in the connector
- Signal cable short-circuited to supply voltage (positive)
- Damaged battery relay
- Mechanical or electrical fault on the relay
- Wiring to the relay is shorted or broken
Co możesz zrobić
- 1Check that the fuses are intact
- 2Check that the battery terminals are tight and that the battery is charged
- 3Look for wires touching the battery positive terminal or another live wire where the insulation is worn or pinched
- 4Check the connectors at the relay and the engine control module for play and corrosion
- 5Erase the fault code and road test the car to see whether the fault returns
- 6If the fault remains after these checks, have a workshop replace the battery relay
Objawy, które możesz zauważyć2
- Automatic engine start/stop does not work, both while driving and at idle
- The engine does not start, the starter motor does not turn and there is no clicking sound at start attempts
Na co może wpływać usterka2
- The automatic engine start/stop function is switched off
- Starting can be prevented when the relay does not work
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.