VOLVO
ECM-P081B12 - Starter Disable Circuit High. General Electrical Failures. Circuit short to battery
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
5 modellerS60 (2011–), S80 (2007–), V60 (2011–), V70 (2008–), XC60 (2009–)
Vis modeller per årsmodell og motor (12)
- Volvo S60 (2011–)2011Kun motor: B4204T6, B4204T7
- Volvo S60 (2011–)2012–2014Kun motor: B4204T7
- Volvo S80 (2007–)2010Kun motor: B4204T6
- Volvo S80 (2007–)2011–2014Kun motor: B4204T6, B4204T7
- Volvo V60 (2011–)2011Kun motor: B4204T6, B4204T7
- Volvo V60 (2011–)2012–2014Kun motor: B4204T7
- Volvo V70 (2008–)2010Kun motor: B4204T6
- Volvo V70 (2008–)2011Kun motor: B4204T6, B4204T7
- Volvo V70 (2008–)2012–2014Kun motor: B4204T7
- Volvo XC60 (2009–)2010Kun motor: B4204T6
- Volvo XC60 (2009–)2011–2012Kun motor: B4204T6, B4204T7
- Volvo XC60 (2009–)2013–2015Kun motor: B4204T7
Hva betyr feilkoden?
The signal wire to the starter relay is shorted to battery voltage, so the voltage is higher than allowed. The control module sets the code when the voltage stays above a set threshold for a set time. It is checked when the engine starts.
Mulige årsaker
- Signal wire shorted to voltage
- Damaged starter relay
- Damaged control module
Hva du kan gjøre
- 1Check that the fuses are intact. The locations are shown in the instruction manual or on the fuse list
- 2Use a multimeter to check that the signal wire has no contact with the battery positive and has no break
- 3Check that the wiring to the relay is not chafed or pinched, and that the connectors are firmly seated
- 4Check that the starter relay is intact and firmly fitted in its mounting
- 5If the fault remains after these checks, have a workshop investigate the engine control module
Symptomer du kan merke1
- The engine does not start, either always or on some occasions
Hva feilen kan påvirke1
- Only manual starting is possible
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