Home >> Volvo >> 2012 >> XC90 Base, AWD >> Repair and Diagnosis (Single Page) >> Steering >> Electronic Steering >> Steering Angle Sensor (SAS) Diagnostic Trouble Codes >> SAS-0022: Steering Wheel Angle Sensor Signal R1/R2/R3/R4. Signal Faulty. Permanent Fault (2003-2004) >> Diagnostic Trouble Code Information