Home >> Volvo >> 2013 >> C30 T-5 R-Design, Standard Trans >> Repair and Diagnosis >> Accessories & Equipment >> Infotainment >> Phone Module (PHM), Global Positioning System Module (GPS) And Traffic Message Channel Module (TMC) Diagnostic Trouble Codes >> PHM-E001: Control Module Communication. Fault In Software (2007-2008) >> Faulty Communication (2007)