VOLVO
SAS-0022 - Steering wheel angle sensor signal R1/R2/R3/R4. Signal faulty. Intermittent fault
System
Rattvinkelsensor (SAS)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
5 modellerS60 (2001–2009), S80 (1999–2006), V70 (2000–2008), V70 XC / XC70 (2001–2007), XC90 (2003–)
Hva betyr feilkoden?
The signal wires for R1, R2, R3 and R4 from the sensor have short-circuited to each other, and the fault is intermittent: it may have occurred without being active now. The fault may also come from an internal fault in the sensor control module.
Mulige årsaker
- Wiring for signals R1 to R4 has short-circuited to each other
- Fault within the sensor control module
Hva du kan gjøre
- 1Read and note the code, clear it and road test to see whether it returns
- 2Check the wiring between the sensor control module and the sensor for an intermittent short circuit between the wires
- 3With diagnostic equipment, follow signals R1 to R4 in live data while turning the wheel and see whether any signal jumps in value
- 4Stability control stays off while the fault is present, so have a workshop repair it promptly if it returns
Symptomer du kan merke3
- Anti-spin warning lamp lit
- Stability function not working
- Anti-spin function not working
Hva feilen kan påvirke2
- Stability control disconnected
- Anti-spin function blocked
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