VOLVO
SAS-0020 - Steering wheel angle sensor signal A/B/IX/IY. Signal faulty. Permanent fault
System
Rattvinkelsensor (SAS)
Volvo-modeller feilkoden gjelder for
Feilkoden har ulik betydning avhengig av modell, årsmodell eller motor. Velg betydningen som gjelder din bil.
Gjelder følgende modeller:
4 modellerS80 (1999–2006), V70 (2000–2008), V70 XC / XC70 (2001–2007), XC90 (2003–)
Vis modeller per årsmodell og motor (4)
Hva betyr feilkoden?
Signals A, B, IX and IY from the sensor are faulty, and the fault is permanent: it is present now. It originates in the sensor or its control module, and may be due to poor contact or a broken wire.
Mulige årsaker
- Fault within the sensor itself
- Fault within the sensor's control module
Hva du kan gjøre
- 1Read and note the code, clear it and road test to see whether it returns straight away
- 2Check the connectors at the sensor control module and the steering wheel module for oxide and contact resistance
- 3With diagnostic equipment, watch signals A, B, IX and IY while turning the wheel to each end stop; switching OFF/ON points to poor contact or oxide
- 4Check the wiring between the control module and the sensor for short circuits between the wires and for breaks
- 5If no wiring fault is found, a workshop may need to replace the steering wheel angle sensor
- 6Stability control is off while the fault is present, so have a workshop repair it promptly
Symptomer du kan merke3
- Anti-spin warning lamp is on
- Stability function absent
- Anti-spin does not work
Hva feilen kan påvirke2
- Stability control disconnected
- Anti-spin function blocked
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.