VOLVO
EPS-U300616 - Control Module Input Power "A". General Electrical Failures. Circuit voltage below threshold
System
Elektrisk servostyring (EPS)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
4 modellerC30 (2007–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013)
Vis modeller per årsmodell og motor (5)
- Volvo C30 (2007–2013)2011–2013Kun motor: D4162T, D5204T, D5204T5
- Volvo C70 (2006–2013)2011Kun motor: D5204T, D5204T5
- Volvo C70 (2006–2013)2012–2013Alle motorer unntatt: B5254T7
- Volvo S40 (2004–2013)2011–2012Kun motor: D4162T, D5204T, D5204T5
- Volvo V50 (2004–2013)2011–2012Kun motor: D4162T, D5204T, D5204T5
Hva betyr feilkoden?
The power steering module monitors the power supply to it and registers that the voltage is too low. The cause can be a weak battery, poor contact or oxidation at the connections, or an open circuit or a short to earth in the supply wire. Power steering control is then affected.
Mulige årsaker
- Battery voltage too low
- Contact resistance or oxidation at the connections
- Supply wire shorted to earth
- Open circuit in the supply wire
Hva du kan gjøre
- 1Check the battery and that the battery terminals are tight and free from corrosion
- 2Check that the fuses for the power steering are intact. Their location is in the owner's manual or on the cover of the fuse box
- 3Use a multimeter to check that the supply wire has no break and is not shorted to earth
- 4Check the supply connectors for contact resistance and oxidation, and remedy as needed
- 5If the fault remains after these checks, have a workshop with diagnostic equipment check the power supply to the power steering
- 6Power steering affects how easily the car can be steered, so have a workshop fix the fault soon
Symptomer du kan merke2
- Yellow warning symbol and text message in the display
- Power steering control does not work
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