Home >> Volvo >> 2009 >> XC70 Base >> Repair and Diagnosis >> Accessories & Equipment >> Infotainment >> BLUETOOTH Phone Module (Bpm), Infotainment Control Module (ICM), Multimedia Module (Mmm), Phone Module (PHM), Radar Module (RDAR), Rear Seat Entertainment (RSE), TV Module Diagnostic Trouble Codes And Associated Procedures >> PHM-B116B11 Handset Speaker. General Electrical Failures. Circuit Short To Ground (2009-2012) >> Fault-Tracing (2012)