VOLVO
ECM-P061547 - Starter Relay Circuit. System Internal Failures. Watchdog / safety µC failure
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, D4204T5
- Volvo S80 (2007–)2014–2015Kun motor: B4204T11, B4204T12, B4204T15, D4204T5
- Volvo V40 (2013–)2015Kun motor: B4204T11, D4204T14
- Volvo V40 Cross Country (2013–)2015Kun motor: B4204T11, D4204T14
- Volvo V60 (2011–)2014–2015Kun motor: B4204T11, B4204T12, B4204T15, B4204T9, D4204T5
- Volvo V70 (2008–)2014–2015Kun motor: B4204T11, D4204T5
- Volvo XC60 (2009–)2014–2015Kun motor: B4204T10, B4204T11, B4204T12, B4204T15, B4204T9, D4204T5
- Volvo XC70 (2008–)2014–2015Kun motor: B4204T11, D4204T5
Hva betyr feilkoden?
The ECM has a drive stage for the starter relay built in, and supervision software checks that the drive stage does what the software requests. The code is set when this does not match. Although the code is named watchdog, it concerns the starter relay drive stage inside the module.
Mulige årsaker
- Damaged ECM
- The software is faulty
Hva du kan gjøre
- 1Read the code with the ignition on and note whether it is active right now
- 2Check the battery charge and that the battery terminals and earth connections are tight and clean
- 3Have a workshop reload the software in the ECM, and replace it if the fault remains
Symptomer du kan merke3
- The engine does not start, either always or only sometimes, and the starter motor does not crank
- Clicking sound when starting
- Warning symbol and message in the display
Hva feilen kan påvirke2
- A service request appears in the instrument panel display
- Vehicle performance is limited if the fault remains for a longer period
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