VOLVO
EPS-0071 - Power supply. Signal too low
System
Elektrisk servostyring (EPS)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
5 modellerC30 (2007–2013), C30 Electric (2011–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013)
Vis modeller per årsmodell og motor (10)
- Volvo C30 (2007–2013)2007–2011
- Volvo C30 (2007–2013)2012Alle motorer unntatt: D4162T, D5204T, D5204T5
- Volvo C30 (2007–2013)2013Kun motor: B4204S3, B4204S4, B5254T7
- Volvo C30 Electric (2011–2013)2011–2013
- Volvo C70 (2006–2013)2006–2011
- Volvo C70 (2006–2013)2012–2013Kun motor: B5254T7
- Volvo S40 (2004–2013)2004–2010
- Volvo S40 (2004–2013)2011–2012Alle motorer unntatt: D4162T, D5204T, D5204T5
- Volvo V50 (2004–2013)2004–2010
- Volvo V50 (2004–2013)2011–2012Alle motorer unntatt: D4162T, D5204T, D5204T5
Hva betyr feilkoden?
The power steering module monitors the power supply to it. The fault shows that the voltage is too low. On vehicles built in 2003 to 2004 the code can sometimes be set without a fault in the supply, and then it can simply be cleared if there are no symptoms.
Mulige årsaker
- Contact resistance or oxidation in the terminals
- Open circuit in the power supply
- Power supply shorted to earth
Hva du kan gjøre
- 1Check the power supply and the earth point to the power steering module: they should be secure and clean
- 2Use a multimeter to check that the supply wire to the module has no break and is not shorted to earth
- 3On vehicles built in 2003 to 2004: if there are no fault symptoms, the code can be cleared straight away
- 4Power steering affects how easily the car can be steered, so have a workshop fix the fault soon if the symptoms remain
Symptomer du kan merke3
- No or weak power steering assistance
- General warning lamp is lit
- A message appears in the display
Hva feilen kan påvirke1
- No power steering assistance
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