Home >> Volvo >> 2006 >> S80 FWD >> Repair and Diagnosis >> Steering >> Steering Control Systems >> Steering Wheel Module (SWM) & Steering Angle Sensor (SAS) Diagnostic Trouble Codes >> SAS-0022: Steering Wheel Angle Sensor Signal R1/R2/R3/R4. Signal Faulty. Permanent Fault (1999-2004) >> Diagnostic trouble code information