Home >> Volvo >> 2012 >> XC90 R-Design, AWD >> Repair and Diagnosis (Single Page) >> Brakes >> Traction Control >> Brake Control Module (BCM) Diagnostic Trouble Codes - 2 Of 3 >> BCM-A030: Communication Between Control Modules. Steering Angle Sensor. Initialization Check Not Run (B5254T2; 2005-2007) >> The-Initialization: Check Has Not Been Run >> Erasing Diagnostic Trouble Codes (DTCS) >> Erasing Diagnostic Trouble Codes (DTCS)